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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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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

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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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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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.