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R911203606 (RD51.1-5N-075-L-LV-FW)

RD51 Drive Control Devices

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The Bosch Rexroth R911203606 (RD51.1-5N-075-L-LV-FW) is a universally adaptable drive system from the RD500 RD 51 series. Suitable for 3-phase input at 500 Volts AC, and designed specifically for motor control, these drives offer a modular design that can be easily tailored to individual applications. Each unit offers AC or DC drive systems, various cooling modes, a 4-line graphical display, a detachable user panel plus support for many interfaces. It also contains overload capacity — 200% for .5 milliseconds and 170% for one second. Offering flexible control via a user panel, RDwin software and RS-232/RS-485 serial interfaces, the unit can handle up to 75 kilowatts with a 4 kHz pulse frequency. Each unit weighs 52 kilograms and is shipped with a one-year warranty.

Technical Specifications

Converter Input
3-phase, 500 Volts AC

Brake Chopper
Not Included

Drive System
AC or DC

Cooling Modes
Multiple

Display
4-line graphical

User Panel
Removable

Support Interfaces
Multiple

Signal Processor
32-bit

Overload Capability
200% for 0.5 ms, 170% for 1s

Optional Interfaces
CAN bus, CAN, Profibus DP

Rated Motor Output
75 kilowatts at 4 kHz

Output Current Rating
108 Amps at 4 kHz

60-sec Peak Current Rating
140 Amps at 4 kHz

1-sec Peak Current Rating
184 Amps at 4 kHz

0.5-sec Peak Current Rating
216 Amps at 4 kHz

Output Power Rating
89 kVA at 4 kHz

60-sec Peak Output Rating
115 kVA at 4 kHz

Motor Rating at 8 kHz
55 kilowatts

Current Rating at 8 kHz
99 Amps

Output Rating at 8 kHz
65 kVA

Environmental Class
3K3

Cooling Method
Forced Air

Air Flow Requirement
0.4 m3/s

Weight
52 kilograms

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-5N-075-L-LV-FW.
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