![[YUKEN] — AMC-IV Energy-Saving Control System for Hydraulic Units (Inverter Speed-Setting Controller + Pressure Sensor)](https://img.prosourcemro.com/2026/05/002-170-1024x1024.png)
Power Units
Yuken
[YUKEN] — AMC-IV Energy-Saving Control System for Hydraulic Units (Inverter Speed-Setting Controller + Pressure Sensor)
Family ID: YK-AMC4
Energy-Saving Control System for Hydraulic Units (Inverter Speed-Setting Controller). This system adds the controller to an existing pump unit and realizes energy savings simply through easy adjustment. The currently installed hydraulic pump and motor are used as-is; the dedicated inverter speed-setting controller, a pressure sensor and an inverter are connected, requiring only simple adjustment. The monitor can display five items: pressure-sensor input (pressure display), inverter output, simplified power-consumption value, sequence input/output code, and alarm output code. Applicable to existing units with a variable piston pump and induction motor of 0.75-7.5 kW. The system itself has no integrated model code; when ordering, specify the controller and pressure-sensor model codes separately. A simplified type with auto-tuning is also available (contact separately). Recommended commercial inverters: Hitachi SJ series, Mitsubishi E500 series, Toshiba VF-S11 series.
3 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| AMC-IV-2-10 | AMC-IV inverter speed-setting controller (high-function type) | YUKEN | Type: Inverter Speed-Setting Controller (2 = high-function type) | Inverter Output Voltage: 3 selectable: 0~+5V / +1~+5V / +0.5~+4.5V | Pressure Sensor Input Voltage: 3 selectable: 0~+5V / +1~+5V / +0.5~+4.5V | Pressure Sensor Supply: +5V, max 0.5W | Sequence Input: AC photocoupler, current-limit resistor 3.3kohm (IN1=RUN, IN2=alarm reset, INC=common) | Sequence Output: Photocoupler open-collector, max 35V/50mA (OUT1=low-speed, OUT2=alarm, OUTC=common) | Power Supply: AC85~264V 50/60Hz | Power Consumption: 6 VA or less | Ambient Temp: 0~50 C | Mass: 0.3 kg | Panel Cut: 92 x 45 mm | ||
| 900-PK314334-4 | Recommended pressure sensor for AMC-IV system | YUKEN | Type: Recommended pressure sensor for AMC-IV energy-saving control system | Note: Specifications per Yuken Catalog K-45 (order with AMC-IV-2-10 controller) | ||
| SJT20-02-10 | Recommended pressure sensor for AMC-IV system | YUKEN | Type: Recommended pressure sensor for AMC-IV energy-saving control system | Note: Specifications per Yuken Catalog K-45 (order with AMC-IV-2-10 controller) |
