![[YUKEN] — AMS Servo Amplifier](https://img.prosourcemro.com/2026/05/002-158-811x1024.png)
Servo Valve Amplifiers
Yuken
[YUKEN] — AMS Servo Amplifier
Family ID: YK-AMS
Two-input (voltage-input) servo amplifier with an auxiliary input (AUX) for configuring a minor loop. Supplies an external ±12 V regulated voltage, allowing simple connection to setters or detectors such as potentiometers. Full model code AMS-※-S-20; variant field by RFQ / consultation.
1 product code available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| AMS-S-20 | AMS Servo Amplifier (full code AMS-※-S-20, RFQ) | YUKEN | Type: Servo amplifier (2-input, voltage input) | Features: Auxiliary input (AUX) for minor loop; external ±12 V regulated supply for setters/potentiometers | Full Model Code: AMS-※-S-20 (※ variant field by RFQ/consultation) | Ordering: Exact designation by RFQ / consultation | Source: Yuken Cat. I-Edit0, I-63 |
