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R911200970 (RD51.1-4B-045-L-L1-FW)

RD51 Drive Control Devices

Rated 4.8 stars (14 total reviews)

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The Bosch Rexroth R911200970 (RD51.1-4B-045-L-L1-FW) drive control unit is a top-tier component in the RD 500 drive system, designed to regulate and monitor different synchronous and induction motors. As part of design category 1, it employs U/f characteristic curve control and interacts with various electric motors with optimal performance. Weighing 36kg, it features a C3, D3 cable damping feedback, an environmental class of 3K3, and a protection rating of IP 20. It functions within a 380 to 480 V AC voltage range and can run at PWM frequencies of 4kHz, 8kHz, and 12kHz. Offering customizable hardware and software, the drive system is ensured to easily suit specified driving requirements. Compliance with EMC Directives promises reduced noise emission. The system can be configured through an operator panel or RDwin software on a PC. Firmware setup is necessary before use. The product comes with a one-year global warranty from Indramat USA.

Technical Specifications

Function
Regulates and monitors electric motors

Control
U/f characteristic curve control

Design category
1

Compatible with
Various synchronous and induction motors

Weight
36 kg

Protection Rating
IP 20

Cable Damping Feedback
C3, D3

Size Class
C

Environmental Class
3K3

Additional Features
Integrated brake chopper

Operating Voltage
380 to 480 V AC

PWM Frequency Bands
4 kHz, 8 kHz, 12 kHz

EMC Directives Compliance
Yes

Firmware
Available as add-on item

Shipping
Global

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-045-L-L1-FW.

Exchange

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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.