🔍 Can't find your part? We source far beyond this catalog — list any MRO part, even if it's not listed here, and we'll quote it direct from Korean makers.

Proportional Valve Amplifiers

12 products proportional-valve-amplifiers ✕

[Yuken] — AMB-EL-01 Eurocard High-Response Power Amplifier (for ELDFG-01, compensation by inquiry)

High Response Type Power Amplifiers For Directional and Flow Control Valves. AMB-EL Eurocard (3U, 100×160 mm) amplifier for the high-response valve ELDFG-01. For valve size 01 the compensation code is specified separately by inquiry (RFQ); spool form (3C2/3C40 or 3C2P) and I/O code (A–F: voltage ±10 V / current 4–20 mA / current ±10 mA, PBAT or PABT) are selected to match the valve. Max output current 2.5 A, supply DC21–28 V, 30 W, mass 280 g, open-collector alarm. Please consult with the matched ELDFG-01 specification.

Brand: Yuken Category: Proportional Valve Amplifiers 1 model

Product Code	Description	Brand	Spec
AMB-EL-01	Yuken AMB-EL-01 Eurocard high-response amplifier for ELDFG-01 (compensation by inquiry, RFQ)	Yuken	Type: Eurocard high-response power amplifier (compensation by inquiry) \| Brand: Yuken \| Model: AMB-EL-01 \| Function: EL (minor-feedback DC-input, Eurocard 3U) \| Compatible Valve Size: 01 \| Compensation: By separate inquiry (RFQ) \| Spool Form: 3C2/3C40 or 3C2P (per valve) \| I/O Code: A–F (voltage ±10 V / current 4–20 mA / current ±10 mA; PBAT or PABT) per valve \| Max Output Current: 2.5 A \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 280 g \| Alarm: open collector max DC30V/10 mA \| Drives: ELDFG-01 \| Design No.: 20 \| Note: Compensation/spool/I/O specified per matched valve — RFQ

[Yuken] — AMB-EL-03 Eurocard High-Response Power Amplifier (for ELDFG-03)

High Response Type Power Amplifiers For Directional and Flow Control Valves. AMB-EL is the Eurocard (single-height 3U, 100×160 mm) minor-feedback DC-input amplifier for high-response directional & flow control valves. This card drives ELDFG-03 (valve size 03). Max output current 3.0 A (3Ω), command input selectable by I/O code A–F (voltage ±10 V, current 4–20 mA, or current ±10 mA; with PBAT or PABT pilot flow), input impedance 100 kΩ (voltage) / 200 Ω (current), variable dither, slope 0.05–5 s (no slope on 2P-spool versions), open-collector alarm (max DC30V/10 mA). Supply DC21–28 V, 40 W, mass 280 g. Compensation code is matched to the valve flow.

Brand: Yuken Category: Proportional Valve Amplifiers 12 models

Product Code	Description	Brand	Spec
AMB-EL-03-1-A-20	Yuken AMB-EL-03-1-A-20 Eurocard high-response amplifier for ELDFG-03, 3C2/3C40 (overlap), comp 1, I/O A	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-1-A-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 1 (40/80 L/min) \| I/O Code: A (Voltage ±10 V, PBAT) \| Max Output Current: 3.0 A (3Ω) \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-1-B-20	Yuken AMB-EL-03-1-B-20 Eurocard high-response amplifier for ELDFG-03, 3C2/3C40 (overlap), comp 1, I/O B	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-1-B-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 1 (40/80 L/min) \| I/O Code: B (Current 4–20 mA, PBAT) \| Max Output Current: 3.0 A (3Ω) \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-1-C-20	Yuken AMB-EL-03-1-C-20 Eurocard high-response amplifier for ELDFG-03, 3C2/3C40 (overlap), comp 1, I/O C	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-1-C-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 1 (40/80 L/min) \| I/O Code: C (Current ±10 mA, PBAT) \| Max Output Current: 3.0 A (3Ω) \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-1-D-20	Yuken AMB-EL-03-1-D-20 Eurocard high-response amplifier for ELDFG-03, 3C2/3C40 (overlap), comp 1, I/O D	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-1-D-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 1 (40/80 L/min) \| I/O Code: D (Voltage ±10 V, PABT) \| Max Output Current: 3.0 A (3Ω) \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-1-E-20	Yuken AMB-EL-03-1-E-20 Eurocard high-response amplifier for ELDFG-03, 3C2/3C40 (overlap), comp 1, I/O E	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-1-E-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 1 (40/80 L/min) \| I/O Code: E (Current 4–20 mA, PABT) \| Max Output Current: 3.0 A (3Ω) \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-1-F-20	Yuken AMB-EL-03-1-F-20 Eurocard high-response amplifier for ELDFG-03, 3C2/3C40 (overlap), comp 1, I/O F	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-1-F-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 1 (40/80 L/min) \| I/O Code: F (Current ±10 mA, PABT) \| Max Output Current: 3.0 A (3Ω) \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-2P-1-A-20	Yuken AMB-EL-03-2P-1-A-20 Eurocard high-response amplifier for ELDFG-03, 3C2P (zero-lap), comp 1, I/O A	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-2P-1-A-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2P (zero-lap) \| Compensation: 1 (40/80 L/min) \| I/O Code: A (Voltage ±10 V, PBAT) \| Max Output Current: 3.0 A (3Ω) \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-2P-1-B-20	Yuken AMB-EL-03-2P-1-B-20 Eurocard high-response amplifier for ELDFG-03, 3C2P (zero-lap), comp 1, I/O B	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-2P-1-B-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2P (zero-lap) \| Compensation: 1 (40/80 L/min) \| I/O Code: B (Current 4–20 mA, PBAT) \| Max Output Current: 3.0 A (3Ω) \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-2P-1-C-20	Yuken AMB-EL-03-2P-1-C-20 Eurocard high-response amplifier for ELDFG-03, 3C2P (zero-lap), comp 1, I/O C	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-2P-1-C-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2P (zero-lap) \| Compensation: 1 (40/80 L/min) \| I/O Code: C (Current ±10 mA, PBAT) \| Max Output Current: 3.0 A (3Ω) \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-2P-1-D-20	Yuken AMB-EL-03-2P-1-D-20 Eurocard high-response amplifier for ELDFG-03, 3C2P (zero-lap), comp 1, I/O D	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-2P-1-D-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2P (zero-lap) \| Compensation: 1 (40/80 L/min) \| I/O Code: D (Voltage ±10 V, PABT) \| Max Output Current: 3.0 A (3Ω) \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-2P-1-E-20	Yuken AMB-EL-03-2P-1-E-20 Eurocard high-response amplifier for ELDFG-03, 3C2P (zero-lap), comp 1, I/O E	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-2P-1-E-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2P (zero-lap) \| Compensation: 1 (40/80 L/min) \| I/O Code: E (Current 4–20 mA, PABT) \| Max Output Current: 3.0 A (3Ω) \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20
AMB-EL-03-2P-1-F-20	Yuken AMB-EL-03-2P-1-F-20 Eurocard high-response amplifier for ELDFG-03, 3C2P (zero-lap), comp 1, I/O F	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-03-2P-1-F-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 03 \| Spool Form: 3C2P (zero-lap) \| Compensation: 1 (40/80 L/min) \| I/O Code: F (Current ±10 mA, PABT) \| Max Output Current: 3.0 A (3Ω) \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 40 W \| Mass: 280 g \| Drives: ELDFG-03 \| Design No.: 20

[Yuken] — AMB-EL-04 Eurocard High-Response Power Amplifier (for ELDFHG-04)

High Response Type Power Amplifiers For Directional and Flow Control Valves. AMB-EL is the Eurocard (single-height 3U, 100×160 mm) minor-feedback DC-input amplifier for high-response directional & flow control valves. This card drives ELDFHG-04 (valve size 04). Max output current 2.5 A, command input selectable by I/O code A–F (voltage ±10 V, current 4–20 mA, or current ±10 mA; with PBAT or PABT pilot flow), input impedance 100 kΩ (voltage) / 200 Ω (current), variable dither, slope 0.05–5 s (no slope on 2P-spool versions), open-collector alarm (max DC30V/10 mA). Supply DC21–28 V, 30 W, mass 340 g. Compensation code is matched to the valve flow.

Brand: Yuken Category: Proportional Valve Amplifiers 12 models

High Response Type Power Amplifiers For Directional and Flow Control Valves. AMB-EL is the Eurocard (single-height 3U, 100×160 mm) minor-feedback DC-input amplifier for high-response directional & flow control valves. This card drives ELDFHG-04 (valve size 04). Max output current 2.5 A, command input selectable by I/O code A–F (voltage ±10 V, current 4–20 mA, or current ±10 mA; with PBAT or PABT pilot flow), input impedance 100 kΩ (voltage) / 200 Ω (current), variable dither, slope 0.05–5 s (no slope on 2P-spool versions), open-collector alarm (max DC30V/10 mA). Supply DC21–28 V, 30 W, mass 340 g. Compensation code is matched to the valve flow.

Product Code	Description	Brand	Spec
AMB-EL-04-2-A-20	Yuken AMB-EL-04-2-A-20 Eurocard high-response amplifier for ELDFHG-04, 3C2/3C40 (overlap), comp 2, I/O A	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2-A-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 2 (280 L/min) \| I/O Code: A (Voltage ±10 V, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2-B-20	Yuken AMB-EL-04-2-B-20 Eurocard high-response amplifier for ELDFHG-04, 3C2/3C40 (overlap), comp 2, I/O B	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2-B-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 2 (280 L/min) \| I/O Code: B (Current 4–20 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2-C-20	Yuken AMB-EL-04-2-C-20 Eurocard high-response amplifier for ELDFHG-04, 3C2/3C40 (overlap), comp 2, I/O C	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2-C-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 2 (280 L/min) \| I/O Code: C (Current ±10 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2-D-20	Yuken AMB-EL-04-2-D-20 Eurocard high-response amplifier for ELDFHG-04, 3C2/3C40 (overlap), comp 2, I/O D	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2-D-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 2 (280 L/min) \| I/O Code: D (Voltage ±10 V, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2-E-20	Yuken AMB-EL-04-2-E-20 Eurocard high-response amplifier for ELDFHG-04, 3C2/3C40 (overlap), comp 2, I/O E	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2-E-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 2 (280 L/min) \| I/O Code: E (Current 4–20 mA, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2-F-20	Yuken AMB-EL-04-2-F-20 Eurocard high-response amplifier for ELDFHG-04, 3C2/3C40 (overlap), comp 2, I/O F	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2-F-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 2 (280 L/min) \| I/O Code: F (Current ±10 mA, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2P-2-A-20	Yuken AMB-EL-04-2P-2-A-20 Eurocard high-response amplifier for ELDFHG-04, 3C2P (zero-lap), comp 2, I/O A	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2P-2-A-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2P (zero-lap) \| Compensation: 2 (280 L/min) \| I/O Code: A (Voltage ±10 V, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2P-2-B-20	Yuken AMB-EL-04-2P-2-B-20 Eurocard high-response amplifier for ELDFHG-04, 3C2P (zero-lap), comp 2, I/O B	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2P-2-B-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2P (zero-lap) \| Compensation: 2 (280 L/min) \| I/O Code: B (Current 4–20 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2P-2-C-20	Yuken AMB-EL-04-2P-2-C-20 Eurocard high-response amplifier for ELDFHG-04, 3C2P (zero-lap), comp 2, I/O C	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2P-2-C-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2P (zero-lap) \| Compensation: 2 (280 L/min) \| I/O Code: C (Current ±10 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2P-2-D-20	Yuken AMB-EL-04-2P-2-D-20 Eurocard high-response amplifier for ELDFHG-04, 3C2P (zero-lap), comp 2, I/O D	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2P-2-D-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2P (zero-lap) \| Compensation: 2 (280 L/min) \| I/O Code: D (Voltage ±10 V, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2P-2-E-20	Yuken AMB-EL-04-2P-2-E-20 Eurocard high-response amplifier for ELDFHG-04, 3C2P (zero-lap), comp 2, I/O E	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2P-2-E-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2P (zero-lap) \| Compensation: 2 (280 L/min) \| I/O Code: E (Current 4–20 mA, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20
AMB-EL-04-2P-2-F-20	Yuken AMB-EL-04-2P-2-F-20 Eurocard high-response amplifier for ELDFHG-04, 3C2P (zero-lap), comp 2, I/O F	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-04-2P-2-F-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 04 \| Spool Form: 3C2P (zero-lap) \| Compensation: 2 (280 L/min) \| I/O Code: F (Current ±10 mA, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-04 \| Design No.: 20

[Yuken] — AMB-EL-06 Eurocard High-Response Power Amplifier (for ELDFHG-06)

High Response Type Power Amplifiers For Directional and Flow Control Valves. AMB-EL is the Eurocard (single-height 3U, 100×160 mm) minor-feedback DC-input amplifier for high-response directional & flow control valves. This card drives ELDFHG-06 (valve size 06). Max output current 2.5 A, command input selectable by I/O code A–F (voltage ±10 V, current 4–20 mA, or current ±10 mA; with PBAT or PABT pilot flow), input impedance 100 kΩ (voltage) / 200 Ω (current), variable dither, slope 0.05–5 s (no slope on 2P-spool versions), open-collector alarm (max DC30V/10 mA). Supply DC21–28 V, 30 W, mass 340 g. Compensation code is matched to the valve flow.

Brand: Yuken Category: Proportional Valve Amplifiers 24 models

High Response Type Power Amplifiers For Directional and Flow Control Valves. AMB-EL is the Eurocard (single-height 3U, 100×160 mm) minor-feedback DC-input amplifier for high-response directional & flow control valves. This card drives ELDFHG-06 (valve size 06). Max output current 2.5 A, command input selectable by I/O code A–F (voltage ±10 V, current 4–20 mA, or current ±10 mA; with PBAT or PABT pilot flow), input impedance 100 kΩ (voltage) / 200 Ω (current), variable dither, slope 0.05–5 s (no slope on 2P-spool versions), open-collector alarm (max DC30V/10 mA). Supply DC21–28 V, 30 W, mass 340 g. Compensation code is matched to the valve flow.

Product Code	Description	Brand	Spec
AMB-EL-06-3-A-20	Yuken AMB-EL-06-3-A-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 3, I/O A	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-3-A-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 3 (350 L/min) \| I/O Code: A (Voltage ±10 V, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-3-B-20	Yuken AMB-EL-06-3-B-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 3, I/O B	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-3-B-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 3 (350 L/min) \| I/O Code: B (Current 4–20 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-3-C-20	Yuken AMB-EL-06-3-C-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 3, I/O C	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-3-C-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 3 (350 L/min) \| I/O Code: C (Current ±10 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-3-D-20	Yuken AMB-EL-06-3-D-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 3, I/O D	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-3-D-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 3 (350 L/min) \| I/O Code: D (Voltage ±10 V, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-3-E-20	Yuken AMB-EL-06-3-E-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 3, I/O E	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-3-E-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 3 (350 L/min) \| I/O Code: E (Current 4–20 mA, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-3-F-20	Yuken AMB-EL-06-3-F-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 3, I/O F	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-3-F-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 3 (350 L/min) \| I/O Code: F (Current ±10 mA, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-3-A-20	Yuken AMB-EL-06-2P-3-A-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 3, I/O A	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-3-A-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 3 (350 L/min) \| I/O Code: A (Voltage ±10 V, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-3-B-20	Yuken AMB-EL-06-2P-3-B-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 3, I/O B	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-3-B-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 3 (350 L/min) \| I/O Code: B (Current 4–20 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-3-C-20	Yuken AMB-EL-06-2P-3-C-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 3, I/O C	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-3-C-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 3 (350 L/min) \| I/O Code: C (Current ±10 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-3-D-20	Yuken AMB-EL-06-2P-3-D-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 3, I/O D	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-3-D-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 3 (350 L/min) \| I/O Code: D (Voltage ±10 V, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-3-E-20	Yuken AMB-EL-06-2P-3-E-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 3, I/O E	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-3-E-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 3 (350 L/min) \| I/O Code: E (Current 4–20 mA, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-3-F-20	Yuken AMB-EL-06-2P-3-F-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 3, I/O F	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-3-F-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 3 (350 L/min) \| I/O Code: F (Current ±10 mA, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-4-A-20	Yuken AMB-EL-06-4-A-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 4, I/O A	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-4-A-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 4 (500 L/min) \| I/O Code: A (Voltage ±10 V, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-4-B-20	Yuken AMB-EL-06-4-B-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 4, I/O B	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-4-B-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 4 (500 L/min) \| I/O Code: B (Current 4–20 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-4-C-20	Yuken AMB-EL-06-4-C-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 4, I/O C	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-4-C-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 4 (500 L/min) \| I/O Code: C (Current ±10 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-4-D-20	Yuken AMB-EL-06-4-D-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 4, I/O D	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-4-D-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 4 (500 L/min) \| I/O Code: D (Voltage ±10 V, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-4-E-20	Yuken AMB-EL-06-4-E-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 4, I/O E	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-4-E-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 4 (500 L/min) \| I/O Code: E (Current 4–20 mA, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-4-F-20	Yuken AMB-EL-06-4-F-20 Eurocard high-response amplifier for ELDFHG-06, 3C2/3C40 (overlap), comp 4, I/O F	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-4-F-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2/3C40 (overlap) \| Compensation: 4 (500 L/min) \| I/O Code: F (Current ±10 mA, PABT) \| Max Output Current: 2.5 A \| Slope: 0.05–5 s \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-4-A-20	Yuken AMB-EL-06-2P-4-A-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 4, I/O A	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-4-A-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 4 (500 L/min) \| I/O Code: A (Voltage ±10 V, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-4-B-20	Yuken AMB-EL-06-2P-4-B-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 4, I/O B	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-4-B-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 4 (500 L/min) \| I/O Code: B (Current 4–20 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-4-C-20	Yuken AMB-EL-06-2P-4-C-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 4, I/O C	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-4-C-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 4 (500 L/min) \| I/O Code: C (Current ±10 mA, PBAT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-4-D-20	Yuken AMB-EL-06-2P-4-D-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 4, I/O D	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-4-D-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 4 (500 L/min) \| I/O Code: D (Voltage ±10 V, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-4-E-20	Yuken AMB-EL-06-2P-4-E-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 4, I/O E	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-4-E-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 4 (500 L/min) \| I/O Code: E (Current 4–20 mA, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20
AMB-EL-06-2P-4-F-20	Yuken AMB-EL-06-2P-4-F-20 Eurocard high-response amplifier for ELDFHG-06, 3C2P (zero-lap), comp 4, I/O F	Yuken	Type: Eurocard high-response power amplifier \| Brand: Yuken \| Model: AMB-EL-06-2P-4-F-20 \| Function: EL (minor-feedback DC-input, Eurocard 3U 100×160 mm) \| Compatible Valve Size: 06 \| Spool Form: 3C2P (zero-lap) \| Compensation: 4 (500 L/min) \| I/O Code: F (Current ±10 mA, PABT) \| Max Output Current: 2.5 A \| Slope: No slope (2P spool) \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC21–28 V \| Power Consumption: 30 W \| Mass: 340 g \| Drives: ELDFHG-06 \| Design No.: 20

[Yuken] — AME-D2-1010 Power Amplifier for 10Ω-10Ω Power-Saving Valves

Yuken dual-channel DC-input power amplifier for 10Ω-10Ω power-saving valves. It can drive two 10Ω solenoids simultaneously or individually for combined pressure and flow control; the front-panel controls are marked PRESS and FLOW but the two circuits are identical, so either may be used. Drives the EFBG power-saving (relief-built-in flow control) valves and the other 10Ω-series valves (EDG/EBG/ERBG/EFG/EFCG[51]), and also the A-series proportional load-sensing variable piston pumps. Max output current 1 A (10Ω solenoid), max command input DC +10 V, input impedance 10 kΩ, max gain 1 A/5 V, variable dither 100–300 mA, temperature drift 0.2 mA/°C. Common AC100V/200V supply (50/60 Hz), 120 VA, mass 4.3 kg.

Brand: Yuken Category: Proportional Valve Amplifiers 1 model

Product Code	Description	Brand	Spec
AME-D2-1010-11	Yuken AME-D2-1010-11 dual-channel power amplifier for 10ohm-10ohm power-saving valves	Yuken	Type: Dual-channel power amplifier for 10Ω-10Ω power-saving valves (pressure + flow) \| Brand: Yuken \| Model: AME-D2-1010-11 \| Function: D2 (DC input, pressure & flow control) \| Load: 1010 (10Ω × 2) \| Max Output Current: 1 A (10Ω solenoid) \| Max Command Input: DC +10 V \| Input Impedance: 10 kΩ \| Max Gain: 1 A / 5 V \| Dither: variable 100–300 mA \| Temp Drift: 0.2 mA/°C \| Power Supply: AC 100 V/200 V common (50/60 Hz) \| Power Consumption: 120 VA \| External Setter: 1 kΩ \| Mass: 4.3 kg \| Drives: EFBG power-saving valves; 10Ω valves; A-series load-sensing piston pumps \| Design No.: 11

[Yuken] — AMN-D-10 Compact Power Amplifier for 10Ω Series Proportional Control Valves

Yuken compact DC24V power amplifier for 10Ω proportional solenoid valves. A newly designed circuit gives lower heat generation than earlier models in a small package. Drives the 10Ω-series proportional electro-hydraulic control valves (EDG pilot relief, EBG relief, ERBG relieving/reducing, EFG/EFCG flow control [design 51], EFBG power-saving). Max output current 1 A (10Ω solenoid), max command input DC +10 V, input impedance 10 kΩ, max gain 1 A/5 V, internal variable dither, temperature drift 0.2 mA/°C. Supply DC24V (20–30 V incl. ripple), 25 W. No power switch (operates as soon as powered — fit an external switch). External setter potentiometer 1 kΩ. Mass 0.2 kg.

Brand: Yuken Category: Proportional Valve Amplifiers 1 model

Product Code	Description	Brand	Spec
AMN-D-10	Yuken AMN-D-10 compact DC24V power amplifier for 10ohm proportional control valves	Yuken	Type: Compact power amplifier for 10Ω proportional control valves \| Brand: Yuken \| Model: AMN-D-10 \| Function: DC input type \| Power Supply: DC 24 V (20–30 V incl. ripple) \| Max Output Current: 1 A (10Ω solenoid) \| Max Command Input: DC +10 V \| Input Impedance: 10 kΩ \| Max Gain: 1 A / 5 V \| Dither: Internal, variable \| Temp Drift: 0.2 mA/°C \| Power Consumption: 25 W \| Power Switch: None (fit external switch) \| External Setter: 1 kΩ potentiometer \| Mass: 0.2 kg \| Dimensions: 60 × 100 × 30 mm \| Drives: 10Ω valves (EDG/EBG/ERBG/EFG/EFCG[51]/EFBG) \| Design No.: 10

[Yuken] — AMN-G/W Power Amplifiers for Shockless Directional & Flow Control Valve (EDFG-01)

Yuken DC24V power amplifiers for the shockless-type proportional directional & flow control valve EDFG-01. Two types: AMN-G-10 is a shockless pattern (sequence-input) amplifier with selectable output patterns and slope-time setting; AMN-W-10 is a DC analog-input amplifier with a delay function. Both: max output current 1.3 A (10Ω solenoid), variable dither, temperature drift 0.2 mA/°C, supply DC24V (20–30 V incl. ripple), 25 W, mass 0.2 kg. No power switch (operates as soon as powered — fit an external switch).

Brand: Yuken Category: Proportional Valve Amplifiers 2 models

Product Code	Description	Brand	Spec
AMN-G-10	Yuken AMN-G-10 power amplifier for EDFG-01 shockless directional & flow valve	Yuken	Type: Power amplifier for shockless directional & flow control valve (EDFG-01) \| Brand: Yuken \| Model: AMN-G-10 \| Function: G (shockless / pattern type) \| Max Output Current: 1.3 A (10Ω solenoid) \| Features: Sequence-input shockless control: setting resolution 0–99% in 1% steps, 3 output patterns each for SOL a and SOL b, slope (ramp) time 1–99 s (0–99% adjust). Sequence input 10 mA/24 V, input voltage range 10–28 V. \| Dither: variable \| Temp Drift: 0.2 mA/°C \| Power Supply: DC24V (20–30 V incl. ripple) \| Power Consumption: 25 W \| Mass: 0.2 kg \| Drives: EDFG-01 shockless directional & flow valve \| Design No.: 10
AMN-W-10	Yuken AMN-W-10 power amplifier for EDFG-01 shockless directional & flow valve	Yuken	Type: Power amplifier for shockless directional & flow control valve (EDFG-01) \| Brand: Yuken \| Model: AMN-W-10 \| Function: W (DC input / analog type) \| Max Output Current: 1.3 A (10Ω solenoid) \| Features: DC analog input: SOL a at DC -10 V, SOL b at DC +10 V; input impedance 10 kΩ, max gain 1.3 A/±5 V, delay-time adjustment 0.1–3 s. \| Dither: variable \| Temp Drift: 0.2 mA/°C \| Power Supply: DC24V (20–30 V incl. ripple) \| Power Consumption: 25 W \| Mass: 0.2 kg \| Drives: EDFG-01 shockless directional & flow valve \| Design No.: 10

[Yuken] — AMN-L Compact High-Response Power Amplifier (for ELDFG-01)

High Response Type Power Amplifiers For Directional and Flow Control Valves. AMN-L is the compact minor-feedback DC-input amplifier for the high-response direct-operated directional & flow control valve ELDFG-01. Max output current 2.5 A (3.9Ω solenoid), command input ±10 V (P→B→A→T / P→A→B→T), input impedance ≥10 kΩ, variable dither, slope 0.03–5 s, spool-displacement monitor ±1.5 V/±3 mm, open-collector alarm (max DC30V/10 mA). Supply DC24V (20–30 V incl. ripple), 75 W, mass 300 g. The compensation code matches the spool (1 = 3C2/3C40, 3 = 3C2P).

Brand: Yuken Category: Proportional Valve Amplifiers 2 models

Product Code	Description	Brand	Spec
AMN-L-01-1-10	Yuken AMN-L-01-1-10 compact high-response amplifier for ELDFG-01, comp 1, 3C2/3C40 (overlap)	Yuken	Type: Compact high-response power amplifier (ELDFG-01) \| Brand: Yuken \| Model: AMN-L-01-1-10 \| Function: L (minor-feedback DC-input directional/flow) \| Compatible Valve Size: 01 \| Compensation: 1 \| Spool Form: 3C2/3C40 (overlap) \| Max Output Current: 2.5 A (3.9Ω) \| Command Input: ±10 V \| Slope: 0.03–5 s \| Spool Monitor: ±1.5 V/±3 mm \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC24V (20–30 V incl. ripple) \| Power Consumption: 75 W \| Mass: 300 g \| Drives: ELDFG-01 \| Design No.: 10
AMN-L-01-3-2P-10	Yuken AMN-L-01-3-2P-10 compact high-response amplifier for ELDFG-01, comp 3, 3C2P (zero-lap)	Yuken	Type: Compact high-response power amplifier (ELDFG-01) \| Brand: Yuken \| Model: AMN-L-01-3-2P-10 \| Function: L (minor-feedback DC-input directional/flow) \| Compatible Valve Size: 01 \| Compensation: 3 \| Spool Form: 3C2P (zero-lap) \| Max Output Current: 2.5 A (3.9Ω) \| Command Input: ±10 V \| Slope: 0.03–5 s \| Spool Monitor: ±1.5 V/±3 mm \| Alarm: open collector max DC30V/10 mA \| Power Supply: DC24V (20–30 V incl. ripple) \| Power Consumption: 75 W \| Mass: 300 g \| Drives: ELDFG-01 \| Design No.: 10

[Yuken] — Power Amplifiers for 10Ω Series Proportional Control Valves

Yuken dedicated power amplifiers that drive the proportional solenoids of 10Ω-series proportional electro-hydraulic control valves (e.g. EDG pilot relief, EBG relief, ERBG relieving/reducing), converting a command signal into a proportional solenoid drive current. Available as AC-powered rack types (AME-D-10, SK1022-A/B with command-feedback) and a compact DC24V lead-wire type (SK1015). The full order code carries a valve-matching option (※) specified per matched valve.

Brand: Yuken Category: Proportional Valve Amplifiers 4 models

Product Code	Description	Brand	Spec
AME-D-10	Yuken AME-D-10 power amplifier for 10ohm proportional control valves, AC 100/200 V, Rack type	Yuken	Type: Power amplifier for 10Ω proportional control valves \| Brand: Yuken \| Model: AME-D-10 \| Order Code: AME-D-10-※-20 (※ = valve-matching option, specify per valve / RFQ) \| Power Supply: AC 100/200 V \| Form: Rack type \| Features: Manual-setter (MC-01) compatible, MAX/zero/dither adjustment, output-current meter; +12V internal supply \| Dimensions: 80 × 199 × 185.5 mm \| Drives: 10Ω proportional control valves (EDG / EBG / ERBG)
SK1022-A	Yuken SK1022-A power amplifier for 10ohm proportional control valves, AC 100/200/220 V, Rack type (feedback)	Yuken	Type: Power amplifier for 10Ω proportional control valves \| Brand: Yuken \| Model: SK1022-A \| Order Code: SK1022-A-※-11 (※ = valve-matching option, specify per valve / RFQ) \| Power Supply: AC 100/200/220 V \| Form: Rack type (feedback) \| Features: Feedback type (REF/F.B), gain/null/dither and reference/input-ratio adjustment, output-current meter \| Dimensions: 125 × 199 × 260 mm \| Drives: 10Ω proportional control valves (EDG / EBG / ERBG)
SK1022-B	Yuken SK1022-B power amplifier for 10ohm proportional control valves, AC 100/200/220 V, Rack type (feedback)	Yuken	Type: Power amplifier for 10Ω proportional control valves \| Brand: Yuken \| Model: SK1022-B \| Order Code: SK1022-B-※-11 (※ = valve-matching option, specify per valve / RFQ) \| Power Supply: AC 100/200/220 V \| Form: Rack type (feedback) \| Features: Feedback type (REF/F.B), gain/null/dither and reference/input-ratio adjustment, output-current meter \| Dimensions: 125 × 199 × 260 mm \| Drives: 10Ω proportional control valves (EDG / EBG / ERBG)
SK1015	Yuken SK1015 power amplifier for 10ohm proportional control valves, DC 24 V, Compact lead-wire type	Yuken	Type: Power amplifier for 10Ω proportional control valves \| Brand: Yuken \| Model: SK1015 \| Order Code: SK1015-11 (※ = valve-matching option, specify per valve / RFQ) \| Power Supply: DC 24 V \| Form: Compact lead-wire type \| Features: Compact lead-wire amplifier, zero/gain adjustment; no power switch (operates as soon as power applied — fit external switch). Setter potentiometer 10 kΩ \| Dimensions: 120 × 85 × 45 mm \| Drives: 10Ω proportional control valves (EDG / EBG / ERBG)

[Yuken] — Power Amplifiers for 40Ω Series Flow Control Valves

Yuken dedicated power amplifiers that drive the proportional solenoids of 40Ω-series flow control valves (EFG/EFCG, design 31/26/22/11). The AME-D type is a DC-command-input amplifier and AME-DF adds command feedback; both are available in wall-mount (D only) or panel-mount and with AC (85–230 V) or DC (20–55 V) supply. The AME-T type is an acceleration/deceleration-signal amplifier with adjustable ramp (0.05–1 s per 100 mA), AC100V or AC200/220V supply. Max output current 0.8 A (40Ω solenoid; 1.0 A for 10Ω), factory-set max output 0.8 A.

Brand: Yuken Category: Proportional Valve Amplifiers 8 models

Product Code	Description	Brand	Spec
AME-D-AC-50	Yuken AME-D-AC-50 power amplifier for 40ohm flow control valves, DC command-input type, Wall mount, AC 85–230 V	Yuken	Type: Power amplifier for 40Ω flow control valves \| Brand: Yuken \| Model: AME-D-AC-50 \| Function: D (DC command-input type) \| Mounting: Wall mount \| Power Supply: AC 85–230 V \| Max Output Current: 0.8 A (40Ω solenoid) / 1.0 A (10Ω); factory-set 0.8 A \| Max Command Input: DC +10 V (single-end) \| Input Impedance: 10 kΩ \| Current Monitor: 5 V/A \| Dither: variable \| Temp Drift: 0.2 mA/°C \| Power Consumption: 50 W \| Mass: 1.1 kg \| Drives: 40Ω EFG/EFCG flow control valves \| Design No.: 50
AME-D-DC-50	Yuken AME-D-DC-50 power amplifier for 40ohm flow control valves, DC command-input type, Wall mount, DC 20–55 V	Yuken	Type: Power amplifier for 40Ω flow control valves \| Brand: Yuken \| Model: AME-D-DC-50 \| Function: D (DC command-input type) \| Mounting: Wall mount \| Power Supply: DC 20–55 V \| Max Output Current: 0.8 A (40Ω solenoid) / 1.0 A (10Ω); factory-set 0.8 A \| Max Command Input: DC +10 V (single-end) \| Input Impedance: 10 kΩ \| Current Monitor: 5 V/A \| Dither: variable \| Temp Drift: 0.2 mA/°C \| Power Consumption: 50 W \| Mass: 1.1 kg \| Drives: 40Ω EFG/EFCG flow control valves \| Design No.: 50
AME-D-S-AC-50	Yuken AME-D-S-AC-50 power amplifier for 40ohm flow control valves, DC command-input type, Panel mount, AC 85–230 V	Yuken	Type: Power amplifier for 40Ω flow control valves \| Brand: Yuken \| Model: AME-D-S-AC-50 \| Function: D (DC command-input type) \| Mounting: Panel mount \| Power Supply: AC 85–230 V \| Max Output Current: 0.8 A (40Ω solenoid) / 1.0 A (10Ω); factory-set 0.8 A \| Max Command Input: DC +10 V (single-end) \| Input Impedance: 10 kΩ \| Current Monitor: 5 V/A \| Dither: variable \| Temp Drift: 0.2 mA/°C \| Power Consumption: 50 W \| Mass: 2.1 kg \| Drives: 40Ω EFG/EFCG flow control valves \| Design No.: 50
AME-D-S-DC-50	Yuken AME-D-S-DC-50 power amplifier for 40ohm flow control valves, DC command-input type, Panel mount, DC 20–55 V	Yuken	Type: Power amplifier for 40Ω flow control valves \| Brand: Yuken \| Model: AME-D-S-DC-50 \| Function: D (DC command-input type) \| Mounting: Panel mount \| Power Supply: DC 20–55 V \| Max Output Current: 0.8 A (40Ω solenoid) / 1.0 A (10Ω); factory-set 0.8 A \| Max Command Input: DC +10 V (single-end) \| Input Impedance: 10 kΩ \| Current Monitor: 5 V/A \| Dither: variable \| Temp Drift: 0.2 mA/°C \| Power Consumption: 50 W \| Mass: 2.1 kg \| Drives: 40Ω EFG/EFCG flow control valves \| Design No.: 50
AME-DF-S-AC-50	Yuken AME-DF-S-AC-50 power amplifier for 40ohm flow control valves, DC command-input feedback type, Panel mount, AC 85–230 V	Yuken	Type: Power amplifier for 40Ω flow control valves \| Brand: Yuken \| Model: AME-DF-S-AC-50 \| Function: DF (DC command-input feedback type) \| Mounting: Panel mount \| Power Supply: AC 85–230 V \| Max Output Current: 0.8 A (40Ω solenoid) / 1.0 A (10Ω); factory-set 0.8 A \| Max Command Input: DC +10 V (single-end) ; Feedback input DC ±10 V (differential) \| Input Impedance: 10 kΩ \| Current Monitor: 5 V/A \| Dither: variable \| Temp Drift: 0.2 mA/°C \| Power Consumption: 50 W \| Mass: 2.2 kg \| Drives: 40Ω EFG/EFCG flow control valves \| Design No.: 50
AME-DF-S-DC-50	Yuken AME-DF-S-DC-50 power amplifier for 40ohm flow control valves, DC command-input feedback type, Panel mount, DC 20–55 V	Yuken	Type: Power amplifier for 40Ω flow control valves \| Brand: Yuken \| Model: AME-DF-S-DC-50 \| Function: DF (DC command-input feedback type) \| Mounting: Panel mount \| Power Supply: DC 20–55 V \| Max Output Current: 0.8 A (40Ω solenoid) / 1.0 A (10Ω); factory-set 0.8 A \| Max Command Input: DC +10 V (single-end) ; Feedback input DC ±10 V (differential) \| Input Impedance: 10 kΩ \| Current Monitor: 5 V/A \| Dither: variable \| Temp Drift: 0.2 mA/°C \| Power Consumption: 50 W \| Mass: 2.2 kg \| Drives: 40Ω EFG/EFCG flow control valves \| Design No.: 50
AME-T-S-100-22	Yuken AME-T-S-100-22 accel/decel power amplifier for 40ohm flow control valves, AC 100 V	Yuken	Type: Power amplifier for 40Ω flow control valves (accel/decel signal type) \| Brand: Yuken \| Model: AME-T-S-100-22 \| Function: T (acceleration/deceleration signal type) \| Mounting: Panel mount \| Power Supply: AC 100 V ±10% (50/60 Hz) \| Max Output Current: 0.8 A (40Ω solenoid) \| Accel/Decel Ramp: 0.05–1 s / 100 mA \| Dither: fixed \| Temp Drift: 0.2 mA/°C \| Power Consumption: 90 VA \| Mass: 4.5 kg \| Drives: 40Ω EFG/EFCG flow control valves \| Design No.: 22
AME-T-S-200-22	Yuken AME-T-S-200-22 accel/decel power amplifier for 40ohm flow control valves, AC 200/220 V	Yuken	Type: Power amplifier for 40Ω flow control valves (accel/decel signal type) \| Brand: Yuken \| Model: AME-T-S-200-22 \| Function: T (acceleration/deceleration signal type) \| Mounting: Panel mount \| Power Supply: AC 200/220 V ±10% (50/60 Hz) \| Max Output Current: 0.8 A (40Ω solenoid) \| Accel/Decel Ramp: 0.05–1 s / 100 mA \| Dither: fixed \| Temp Drift: 0.2 mA/°C \| Power Consumption: 90 VA \| Mass: 4.5 kg \| Drives: 40Ω EFG/EFCG flow control valves \| Design No.: 22

[Yuken] — SK1091-D24-10 Power Amplifier for Directional & Flow Control Valves (EDFHG)

Yuken DC24V power amplifier for proportional directional & flow control valves (EDFHG-03/04/06). Two outputs (SOL a / SOL b) set valve direction, with an adjustable delay (DELAY) function 0.15–3 s for shockless transitions. Max output current 1 A (10Ω solenoid), command input SOL a: DC -10 V / SOL b: DC +10 V, input impedance 10 kΩ, max gain 1 A/±5 V, variable dither, temperature drift 0.2 mA/°C. Supply DC24V (21–28 V incl. ripple, ≥1.5 A capacity), 25 W, external setter 2 kΩ, mass 1.0 kg. No power switch (operates as soon as powered — fit an external switch).

Brand: Yuken Category: Proportional Valve Amplifiers 1 model

Product Code	Description	Brand	Spec
SK1091-D24-10	Yuken SK1091-D24-10 DC24V power amplifier for EDFHG directional & flow control valves	Yuken	Type: Power amplifier for directional & flow control valves (EDFHG) \| Brand: Yuken \| Model: SK1091-D24-10 \| Power Supply: DC 24 V (21–28 V incl. ripple) \| Supply Capacity: ≥1.5 A \| Max Output Current: 1 A (10Ω solenoid) \| Command Input: SOL a DC -10 V / SOL b DC +10 V \| Input Impedance: 10 kΩ \| Max Gain: 1 A/±5 V \| Dither: variable \| Delay Function: 0.15–3 s \| Temp Drift: 0.2 mA/°C \| Power Consumption: 25 W \| External Setter: 2 kΩ \| Mass: 1.0 kg \| Drives: EDFHG-03/04/06 directional & flow control valves \| Design No.: 10

[Yuken] — SK1115 Power Amplifier for High-Performance Power-Saving Valve (ELFBG-03)

Yuken DC-input power amplifier for the high-performance proportional power-saving valve ELFBG-03. Provides LVDT spool-position feedback, a slope (ramp) function and an alarm output for stable, high-accuracy flow control. The compensation code (1 or 2) is matched to the valve flow rating (1 = ELFBG-03-125, 2 = ELFBG-03-170). Max output current 2.5 A, command input 0 to +10 V, input impedance ≥10 kΩ, sensor-monitor output -0.5 V/1 mm stroke, alarm output max DC30V/10 mA. Supply DC24V (20–30 V incl. ripple), mass 0.3 kg. No power switch (operates as soon as powered — fit an external switch).

Brand: Yuken Category: Proportional Valve Amplifiers 2 models

Product Code	Description	Brand	Spec
SK1115-1-20	Yuken SK1115-1-20 power amplifier for ELFBG-03 high-performance power-saving valve (For ELFBG-03-125)	Yuken	Type: Power amplifier for high-performance power-saving valve (ELFBG-03) \| Brand: Yuken \| Model: SK1115-1-20 \| Compensation: 1 (For ELFBG-03-125) \| Function: DC input type \| Max Output Current: 2.5 A \| Command Input: 0 to +10 V \| Input Impedance: ≥10 kΩ \| Feedback: LVDT (spool position) \| Slope Function: Yes \| Sensor Monitor Output: -0.5 V / 1 mm stroke \| Alarm Output: max DC30V / 10 mA \| Power Supply: DC24V (20–30 V incl. ripple) \| Mass: 0.3 kg \| Drives: ELFBG-03 high-performance power-saving valve \| Design No.: 20
SK1115-2-20	Yuken SK1115-2-20 power amplifier for ELFBG-03 high-performance power-saving valve (For ELFBG-03-170)	Yuken	Type: Power amplifier for high-performance power-saving valve (ELFBG-03) \| Brand: Yuken \| Model: SK1115-2-20 \| Compensation: 2 (For ELFBG-03-170) \| Function: DC input type \| Max Output Current: 2.5 A \| Command Input: 0 to +10 V \| Input Impedance: ≥10 kΩ \| Feedback: LVDT (spool position) \| Slope Function: Yes \| Sensor Monitor Output: -0.5 V / 1 mm stroke \| Alarm Output: max DC30V / 10 mA \| Power Supply: DC24V (20–30 V incl. ripple) \| Mass: 0.3 kg \| Drives: ELFBG-03 high-performance power-saving valve \| Design No.: 20