Product Description
Rexroth R900942541 VT-SWMA-1-10a/V0/0
The Rexroth R900942541 VT-SWMA-1-10a/V0/0 is a high-performance analog controller designed for precise regulation of swivel angle, pressure, and power in A4VSO series axial piston variable displacement pumps with HS5 electrical control. Housed in a standard Eurocard format, this amplifier card is ideal for rack mounting in industrial control cabinets. It features a differential amplifier input for command values, actual value inputs for feedback, and a controlled output stage with a dither signal to drive the pump’s proportional solenoid. This ensures optimal performance, stability, and accuracy in demanding hydraulic applications.
Technical Specifications:
- Model Code: VT-SWMA-1-10a/V0/0
- Component Series: 1X
- Operating Voltage: 24 V DC
- Card Format: Eurocard 100 x 160 mm, Form F
- Application: Controller for swivel angle, pressure, and power for A4VSO…HS5 pumps
- Inputs: Command value inputs (voltage/current), actual value inputs for swivel angle and pressure

Rexroth R900942541 VT-SWMA-1-10a/V0/0
Genuine Rexroth VT-SWMA-1-10a/V0/0 (R900942541) amplifier card for precise control of swivel angle, pressure, and power in A4VSO…HS5 hydraulic pumps.







