![[YUKEN] — AMLS Linear Servo Amplifier](https://img.prosourcemro.com/2026/05/002-151-566x1024.png)
Servo Valve Amplifiers
Yuken
[YUKEN] — AMLS Linear Servo Amplifier
Family ID: YK-AMLS
Linear servo amplifier used to drive the LSVG and LSVHG series high-speed linear servo valves. Optimally designed to drive linear servo valves so the full performance of the valve can be realized. Available in DC 48 V and DC 24 V power-supply versions and in ±10 V voltage, 4–20 mA, or ±10 mA current input versions with spool-displacement monitor output. Continuous rated output current ±2 A. Servo-ON / alarm-reset control inputs, over-current and deviation-alarm outputs. Operating temperature 0–50 °C. Mass 1.8 kg.
30 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| AMLS-A-D48-A1-10 | AMLS amp for LSVG-03-4/10/20/40, D48, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-4/10/20/40 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-A-D48-B1-10 | AMLS amp for LSVG-03-4/10/20/40, D48, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-4/10/20/40 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-A-D48-C1-10 | AMLS amp for LSVG-03-4/10/20/40, D48, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-4/10/20/40 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-A-D24-A1-10 | AMLS amp for LSVG-03-4/10/20/40, D24, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-4/10/20/40 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-A-D24-B1-10 | AMLS amp for LSVG-03-4/10/20/40, D24, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-4/10/20/40 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-A-D24-C1-10 | AMLS amp for LSVG-03-4/10/20/40, D24, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-4/10/20/40 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-B-D48-A1-10 | AMLS amp for LSVG-03-60, D48, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-60 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-B-D48-B1-10 | AMLS amp for LSVG-03-60, D48, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-60 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-B-D48-C1-10 | AMLS amp for LSVG-03-60, D48, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-60 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-B-D24-A1-10 | AMLS amp for LSVG-03-60, D24, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-60 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-B-D24-B1-10 | AMLS amp for LSVG-03-60, D24, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-60 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-B-D24-C1-10 | AMLS amp for LSVG-03-60, D24, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVG-03-60 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C-D48-A1-10 | AMLS amp for LSVHG-06-900, D48, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-900 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C-D48-B1-10 | AMLS amp for LSVHG-06-900, D48, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-900 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C-D48-C1-10 | AMLS amp for LSVHG-06-900, D48, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-900 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C-D24-A1-10 | AMLS amp for LSVHG-06-900, D24, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-900 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C-D24-B1-10 | AMLS amp for LSVHG-06-900, D24, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-900 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C-D24-C1-10 | AMLS amp for LSVHG-06-900, D24, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-900 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C2-D48-A1-10 | AMLS amp for LSVHG-04-750, D48, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-04-750 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C2-D48-B1-10 | AMLS amp for LSVHG-04-750, D48, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-04-750 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C2-D48-C1-10 | AMLS amp for LSVHG-04-750, D48, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-04-750 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C2-D24-A1-10 | AMLS amp for LSVHG-04-750, D24, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-04-750 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C2-D24-B1-10 | AMLS amp for LSVHG-04-750, D24, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-04-750 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-C2-D24-C1-10 | AMLS amp for LSVHG-04-750, D24, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-04-750 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-D-D48-A1-10 | AMLS amp for LSVHG-06-1300 / LSVHG-10-3800, D48, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-1300 / LSVHG-10-3800 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-D-D48-B1-10 | AMLS amp for LSVHG-06-1300 / LSVHG-10-3800, D48, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-1300 / LSVHG-10-3800 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-D-D48-C1-10 | AMLS amp for LSVHG-06-1300 / LSVHG-10-3800, D48, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-1300 / LSVHG-10-3800 | Power Supply: DC 48 V ±2.4 V (≥200 VA), continuous ±2 A (4 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-D-D24-A1-10 | AMLS amp for LSVHG-06-1300 / LSVHG-10-3800, D24, input A1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-1300 / LSVHG-10-3800 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Voltage ±10 V (Ri=100 kΩ, RL≥10 kΩ) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-D-D24-B1-10 | AMLS amp for LSVHG-06-1300 / LSVHG-10-3800, D24, input B1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-1300 / LSVHG-10-3800 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current 4–20 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 | ||
| AMLS-D-D24-C1-10 | AMLS amp for LSVHG-06-1300 / LSVHG-10-3800, D24, input C1 | YUKEN | Series: AMLS Linear Servo Amplifier | Applied Valve: LSVHG-06-1300 / LSVHG-10-3800 | Power Supply: DC 24 V ±1.2 V (≥100 VA), continuous ±2 A (3 A peak) | Input Signal / Spool Monitor: Current ±10 mA (Ri=200 Ω, RL=100–500 Ω) | Control Inputs: Servo-ON, Alarm-reset | Outputs: Over-current, Deviation-alarm (open collector, max 50 V / 30 mA) | Ambient Temp: 0–50 °C | Humidity: 20–90 %Rh (no condensation) | Mass: 1.8 kg | Source: Yuken Cat. I-Edit0, I-19 |
