The VT-MRPA2-1-1X/V from Bosch Rexroth Indramat operates on 24 VDC and consumes less than 50 VA. Part of the VT-VSPA Proportional Amplifiers series, it features a ramp time range of 20 ms to 5 s and a zero adjustment range of ±10%.
It accepts command value inputs of 0 ... ±10 V with input impedance > 100 kΩ and a differential input of 0 ... ±10 V with impedance > 50 kΩ. It offers a step level range up to 50%.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Card Dimensions
Euro-card 100 x 160 mm (DIN 41494)
Command Value Inputs (1 To 4)
0 ... ±10 V with input impedance > 100 kΩ
Command Value Setting Range
0 ... 110% (for potentiometers w1 to w4)
Current Consumption
< 2 A
Current Input (command Value 6)
4 ... 20 mA (load RB = 100 Ω)
Differential Input (command Value 5)
0 ... ±10 V with input impedance > 50 kΩ
External Ramp Time Input
0 ... +10 V (internally increased to +15 V, Re = 10 kΩ)
Internal Command Value Output
±10 V ±2% with Imax = 2 mA
Operating Range
18 V (min) to 35 V (max)
Operating Voltage
24 VDC (+40% / -20%)
Power Consumption
< 50 VA
Ramp Time Range
20 ms ... 5 s (switchable to 0.2 ... 50 s)
Step Level Range
0 ... 50%
Warranty
One-year
Zero Adjustment Range
0 to ±10%
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First-time customer. The ordering process was completely seamless. The part that we ordered was at our business within 2 days. Which was excellent! We had a piece of equipment down for a little more than 48 hours. Could have been a lot longer had we purchased from one of our normal suppliers.
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Middlesex General Industries
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Darrell Chapman
