The VT-VRPA1-527-10/V0/QV from Bosch Rexroth Indramat features a 24 VDC supply and adjustable zero-point parameters. Part of the VT-VRPA Electric Amplifiers, it delivers 3.7 A solenoid current and uses a DIN 43650 F32 connector. The amplifier weighs 0.37 kg and offers short-circuit protection.
It operates from 0 °C to +70 °C and its circuit board measures 100×160×35 mm. Feedback signals range from 0…+10 V with open-circuit protection. PID position control is supported for precise hydraulic management.
Adjustable parameters
Zero point, sensitivity
Circuit board dimensions
100×160×≈35 mm
Command value range
0…+10 V
Feedback signal range
0…+10 V, open-circuit protected
Interface connection
DIN 41612 F32 connector
LED indications
Green=Enable, Yellow=Cable break, Red=Low voltage
Max current consumption
1.5 A (size 6), 2.5 A (size 10)
Operating temperature
0 °C to +70 °C
PID control
Supported for position control
Position sensing cable length
≤50 m
Power consumption
35 W (size 6), 60 W (size 10)
Short-circuit protection
Solenoid outputs and position sensing
Solenoid cable length
≤20 m (1.5 mm²), 20–60 m (2.5 mm²)
Solenoid current output
2.7 A (size 6), 3.7 A (size 10)
Storage temperature
-20 °C to +70 °C
Supply voltage (battery)
21–40 V
Supply voltage (DC)
Nominal 24 V DC
Supply voltage (rectified AC)
Ueff 21–28 V
Weight
0.37 kg