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R911200130 (RD41.1-6B-050-L)

RD 500 Drive Controllers

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The R911200130 (RD41.1-6B-050-L) is a Bosch Rexroth drive converter designed for use in automation systems. It operates at a rated output of 50 kW with a rated current of 100 A on 3-phase AC 400 V. This model includes integrated brake chopper functionality and employs forced air cooling via a built-in blower. It features insulated wires for minimized electrical noise, is constructed with an IP 20 protection rating, and meets environmental standard 3K3. The device achieves a high efficiency of 0.97–0.98 and is specified for operation in ambient temperatures from 0°C to 40°C. Shielded cables are recommended to reduce cable inductance. If stored for more than two years, the aluminum electrolytic DC link capacitors may require pre-charging.

Technical Specifications

Product Type
Drive Converter

Insulated Wires
Yes

Temperature Range
0 to +40 degrees Celsius

Integrated Brake Chopper
Yes

Blower Device
Yes

Requirement For Variable-Speed Motors
Connected with shielded cables

Motor Feeder Wires
Needs to be disconnected or covered with barriers

Nominal Efficiency
0.97 to 0.98

Power Output
50 kW

Protection Type
IP 20

Environmental Rating
3K3

Permitted Air Humidity Range
85%

DC link Capacitors Material
Aluminum-Elko

DC Link Capacitors Charging
Required if stored for more than two years

Pre-distribution Check
Yes

Global Shipping
Available

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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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Indramat USA 1 Year Warranty

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We offer a repair service for the RD41.1-6B-050-L.

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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.