1-888-551-3082 | 1-919-443-0207 | [email protected]

R911200281 (RD51.1-4B-315-R-V1-FW)

RD 500 Drive Controllers

Rated 4.8 stars (5 total reviews)

Call For Quote

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

3 Minutes 10 Seconds

Phone:
1-888-551-3082

Email:
[email protected]

The Bosch Rexroth drive controller R911200281 (RD51.1-4B-315-R-V1-FW) is designed for use with induction and synchronous motors, supporting a motor output rating of 315 kW and operating at 3-phase AC input voltages from 380 to 480 V (±10%). The device features pulse frequencies of 4 kHz and 8 kHz, a modular design, built-in mains filter, factory-assigned firmware, and supports U/f curve control. It includes integrated 24 V standby power, an internal brake chopper, and liquid cooling with an internal pump for systems rated at 132 kW and above. The enclosure holds an IP20 protection rating according to EN 60529 and the device complies with 89/392/EC machine directives. During operation, restricted access is required due to potentially hot surfaces.

Technical Specifications

Product Type
Drive Control

Pulse Frequencies
4kHz, 8kHz

Compatible Motor Output
200kW

Output Frequency
0Hz to 250Hz at 8kHz pulse frequency

Additional Component Compatibility
Safe optoelectronic coupler, isolating transformer

Brake Control
Yes

Rated Current
540A at 4kHz pulse frequency

Surface Type
Conductive surfaces

Motor Compatibility
Induction and synchronous motors

Design
Modular

Integrated Components
Mains filter

Transport Method
Freight carriers.

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]

Shipping & Payment Options

Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4B-315-R-V1-FW.

Exchange

Want to sell your RD51.1-4B-315-R-V1-FW?

Indramat Is Trusted By

Quick Links

Terms and Policies

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.