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Original price $8,148.03 - Original price $8,148.03Original price$8,148.03$8,148.03 - $8,148.03Current price $8,148.03RD51.1-4N-075-L-NN-FW
Bosch Rexroth IndramatIn Stock, Ships FastThe RD51.1-4N-075-L-NN-FW from Bosch Rexroth Indramat provides a nominal connecting voltage of 3 × 380-480 VAC and delivers 75 kW of power. Part of...
View full detailsOriginal price $8,148.03 - Original price $8,148.03Original price$8,148.03$8,148.03 - $8,148.03Current price $8,148.03 -
Original price $6,533.35 - Original price $6,533.35Original price$6,533.35$6,533.35 - $6,533.35Current price $6,533.35RD51.1-4N-090-L-NN-FW
Bosch Rexroth IndramatAvailable, Shipping VariesThe RD51.1-4N-090-L-NN-FW AC drive converter operates at a nominal connecting voltage of 3 x AC 380-480 V, delivers a rated power of 90 kW, and uti...
View full detailsOriginal price $6,533.35 - Original price $6,533.35Original price$6,533.35$6,533.35 - $6,533.35Current price $6,533.35 -
Original price $6,265.94 - Original price $6,265.94Original price$6,265.94$6,265.94 - $6,265.94Current price $6,265.94RD51.1-4B-037-L-NN-FW
Bosch Rexroth IndramatAvailable, Shipping VariesThe RD51.1-4B-037-L-NN-FW is a controller by Bosch Rexroth Indramat. Part of the RD 500 Drive Controllers series, it features forced air cooling. T...
View full detailsOriginal price $6,265.94 - Original price $6,265.94Original price$6,265.94$6,265.94 - $6,265.94Current price $6,265.94 -
Original price $11,141.76 - Original price $11,141.76Original price$11,141.76$11,141.76 - $11,141.76Current price $11,141.76RD51.1-4B-075-L-NN-FW
Bosch Rexroth IndramatIn Stock, Ships FastRD51.1-4B-075-L-NN-FW is a converter with a built-in brake chopper and a rated power of 75 kW. Manufactured by Bosch Rexroth Indramat as part of th...
View full detailsOriginal price $11,141.76 - Original price $11,141.76Original price$11,141.76$11,141.76 - $11,141.76Current price $11,141.76 -
Original price $0.00 - Original price $0.00Original priceRequest a Quote$0.00 - $0.00Current price Request a QuoteRD42.1-5R-084-L/S135
Bosch Rexroth IndramatThe RD42.1-5R-084-L/S135 delivers a rated output of 84 kW, a rated current of 160 A, and uses forced air cooling. Part of the RD 500 Drive Controll...
View full detailsOriginal price $0.00 - Original price $0.00Original priceRequest a Quote$0.00 - $0.00Current price Request a Quote
Indramat RD50
The RD 500 is an advanced, versatile three-phase drive system compatible with both synchronous and induction motors. It features modular hardware and software that can be customized for different drive applications. The system encompasses a range of AC drive converters (with options for braking choppers and line contactors), inverters for DC supply, and rectifier and supply modules that support regenerative feedback into the power line. These components can be bought separately or as a pre-wired assembly within a cabinet. The design of the power sections accommodates rear cooling, allowing for optional forced cooling solutions that increase protection, including methods like extending the heat sink outside the cabinet or utilizing conductive plates. Additionally, liquid cooling versions with integrated or separate heat exchangers are available.
Type Codes
Classes A-B
- Product: RD = RD
- Line: U/f curve control = 51
- Design: 2 = 2
- Unit type / Nominal connecting voltage:
- Converter 3 x AC 200 to 230 V, ±15% = 2
- Converter 3 x AC 380 to 480 V, ±10% = 4
- Converter 3 x AC 500 V, ±15% = 5
- Brake chopper for converter:
- Converter with built-in brake chopper = B
- Rated power data (kW):
- 3.0 kW (1.5 kW) = 003
- 5.5 kW (2.8 kW) = 005
- 7.5 kW (3.8 kW) = 007
- 15.0 kW (7.5 kW) = 015
- 18.5 kW (9.0 kW) = 018
- Cooling mode:
- Forced air cooling = L
- Heat dissipation panel = P
- Additional functions:
- Stand-by-power external, starting lock-out, filter current feedback = A1
- Stand-by-power external, starting lock-out = A2
- Connection for RZC01.1-XN and 24V stand-by power, external. = CF
- Connection for RZC01.1-XT, with NAMUR terminal strip, 24V stand-by power, external. = DF
- Firmware:
- Denotes that firmware must be ordered as separate subposition = FW
Classes C-H
- Product: RD = RD
- Line: U/f curve control = 51
- Design: 1 = 1
- Unit type / Nominal connecting voltage:
- Converter 3 x AC 380 to 480 V, ±10% = 4
- Converter 3 x AC 500 V, ±10% = 5
- Inverter DC 530 to 670 V, ±10% = 7
- Inverter DC 700 V, ±10% = 8
- Brake chopper for converter:
- Converter with built-in brake chopper = B
- Converter without built-in brake chopper = N
- Inverter:
- Operating as RD51 SFT. = C
- Inverter without built-in brake chopper = N
- Rated power data (kW):
- Ranging from 22 to 160 kW in various increments
- Example: 400 kW = 400
- Cooling mode:
- Plug-through cooler (≤ 110 kW) = D
- Forced air cooling with integrated liquid circulation (≥ 132 kW) = F
- Forced air cooling (≤ 110 kW) = L
- Heat dissipation panel (≤ 18.5 kW) = P
- Liquid cooling with internal pump (≤ 132 kW) = R
- Liquid cooling = W
- Additional functions:
- Connection for RZC01.1-XN and 24 V stand-by power, external (≤ 110 kW) = C1
- Connection for RZC01.1-XT, with NAMUR terminal strip, 24 V stand-by power, external (≤ 110 kW) = D1
- Feedback of current filter (U6, V6, W6.) = F1
- Feedback of cable dampening (C3, D3) = L1
- Frequency converter > 150 Hz, without output chokes (≥ 132 kW) = M1
- Not equipped = NN
- 24 V stand-by power, external = V1
- 95 mm² terminals "C" and "F" = W1
- Operating on IT mains only with unit type/mains connecting 4. = Y1
- 95 mm² terminals "C" and "D" (≥ 132 kW) = Z1
Ambient Conditions
The optimal ambient conditions vary by RD50 Classes & Pulse Frequency, with values such as Cooling Air Requirement being different for each class. Please refer to official documentation for the specifications of each Class.