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R911200414 (RD51.1-4B-110-L-NN-FW)

RD51 Drive Control Devices

Rated 4.7 stars (8 total reviews)

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The Bosch Rexroth R911200414 (RD51.1-4B-110-L-NN-FW) is an innovative automation equipment, including components like drive converters and controllers, brake choppers, spindle and synchronous motors. Weighing 80 kilos, it leverages forced-air cooling for effective heat regulation. The shielded cables used for variable-speed motors have the shield attached at both ends. The RD51.1 drive controller has a peak current usage of 332 A for one second and 390 A for half a second. It includes a braking chopper with a resistance of 2.6 ohms and 100 kW max power output. It generates 110 kW power at a rated current usage of 195 A, possessing a nominal efficiency of 0.97 to 0.98. It's effective within 0 and +40 degrees Celsius conditions and has an environmental class of 3K3 for 85 percent air humidity. The R911200414 (RD51.1-4B-110-L-NN-FW) model requires aluminum-Elko DC link capacitors, has an IP20 protection rating, and a one-year warranty is provided by Indramat USA.

Technical Specifications

Weight
80 Kilos

Cooling Method
Forced Air cooling

Shield Type
Shielded Cables

1 second current usage
332 A

0.5 second current usage
390 A

Included Device
Braking Chopper with Resistance of 2.6 ohms

Maximum Power Output
100 kW

Power output
110 kW

Rated current utilization
195 A

Nominal Efficiency
0.97 to 0.98

Insulation Type
Insulated Wires

Recommended Temperature range
0 to +40 degrees Celsius

Included device
Blower Device

Environmental Class
3K3

Humidity range
85%

Capacitor Type
Aluminum-Elko DC link capacitors

Protection Rating
IP20

Shipping
Available Worldwide

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 RD51.1-4B-110-L-NN-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.