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VT-VARAP1-537-20/V0/5/3V

VT-VRPA Electric Amplifiers

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1 Year Warranty Included
Free Ground Shipping
The VT-VARAP1-537-20/V0/5/3V electric amplifier from Bosch Rexroth Indramat is part of the VT-VRPA Electric Amplifiers series. It has IP65 protection, a 24 V DC supply (21–40 V), analog inputs ±10 V/0–10 V, and a 3.7 A solenoid output. Closed-loop p/Q regulation yields precise pressure and flow with ≤0.3% hysteresis and ≤25 ms response time. This compact 0.49 kg unit consumes 55 W typical for reliable industrial automation.

Technical Specifications

Cable Break Detection
Active for actual value cable and pressure sensor

Coil Resistance (Ω)
2.4

Degree Of Protection
IP 65 to DIN 40050

Error Notifications
LED indicators for supply, cable issues, and control errors

Hysteresis
≤0.3%

Input Signal (differential Amplifier)
0 to ±10 V

Maximum Permissible Cable Length
Solenoid cables: up to 60 m with appropriate gauge sizes

Maximum Solenoid Current (a)
3.7

Position Transducer Output
±10 V

Power Consumption
55 W (typical)

Response Time
Approximately ≤25 ms (for signal change 0–100%)

Sensor Supply Voltage
+15 V DC ± 35 mA

Supply Voltage
Nominal 24 V DC; acceptable range 21...40 V DC

Valve Solenoid Output
3.7 A

Weight
0.49 kg

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the VT-VARAP1-537-20/V0/5/3V.
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