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RZW02.1-160-040

RZW Braking Resistors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The RZW02.1-160-040 braking resistor from Bosch Rexroth Indramat’s RZW Braking Resistors series features a 160 kW power class. It delivers 144 kW peak power, features IP20 protection in a galvanized steel housing, and has a 100 s thermal time constant. It uses natural convection cooling, mounts vertically, and has a minimum resistance of 2.2 ohm. Separate lines for parallel resistors balance power during 120 s switching duty.

Technical Specifications

Connection guideline
Separate lines for parallel resistors

Cooling method
Natural convection

Cross-section at 40% SD
95 mm²

Cross-section at 60% SD
2 x 50 mm²

Housing
Galvanized steel

Material
Steel screen resistor

Minimum connectable resistance
2.2 Ω

Mounting orientation
Vertical

Operating factor
Switching duty at 120 s cycle

Peak power
144 kW

Power class
160 kW

Protection class
IP20

Resistance at 40% SD
2 x F7, 4.8 Ω each

Resistance at 60% SD
2 x F11, 4.8 Ω each

Switch-on duty cycles
40%, 60%

Thermal time constant
100 s

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the RZW02.1-160-040.
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