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R911200155 (RD51.1-4N-022-L-V1-FW)

RD 500 Drive Controllers

Rated 4.6 stars (4 total reviews)
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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4 Minutes 40 Seconds

The R911200155 (RD51.1-4N-022-L-V1-FW) is a Bosch Rexroth drive converter designed for operation with servo and spindle motors, utilizing U/f curve control and forced-air cooling. It is rated for 22 kW at a nominal connecting voltage of 3 x AC 380–480 V, ±10%, and operates efficiently within a range of 0.97–0.98. Aluminum-Elko DC link capacitors require recharging if the device is stored for more than two years. The unit includes a 24 V standby power supply, employs shielded cables to minimize inductance with variable-speed motors, and does not feature a built-in brake chopper. Firmware is assigned at the factory.

Technical Specifications

Environmental Category
3K3

Permissible Air Humidity
85 percent

DC Link Capacitors
Aluminum-Elko

Standby Power Supply Voltage
24 volts

Cooling Method
Forced Air Cooling

Weight
33 Kilos

Peak Current Consumption (1 sec)
73 A

Peak Current Consumption (0.5 sec)
86 A

Nominal Efficiency
0.97 to 0.98

Power
22 kW

Rated Current Consumption
43 A

Operating Temperature Range
0 to +40 degrees Celsius

In-built Brake Chopper
No

Blower Unit
Included

Global Shipment
Available

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4N-022-L-V1-FW.
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