The Bosch Rexroth Indramat RZW02.1-015-040 from the RZW Braking Resistors series is a high-performance resistor engineered for industrial automation drives. Rated for a 15 kW Power Class, it delivers a Resistance Value at SD 40% of 18 Ω with a Minimum Connectable Resistance of 17.5 Ω. The unit features a Thermal Time Constant of 100 s and a Peak Power (SD 40%) of 13.5 kW, ensuring stable energy absorption under frequent braking cycles. Housed in Galvanized Steel with IP 20 Protection, it withstands ambient temperatures up to 40°C. With a Cross-section Of Conductor At SD 40% of 10 mm², a Maximum On-time At 40% SD of 48 seconds, and a Maximum Off-time At 40% SD of 72 seconds, this resistor offers reliable performance in medium-duty motion control applications.
Braking Power
Valid for SD percentages of 6%, 15%, 25%, 40%, 60%
Cross-section Of Conductor At Sd 40%
10 mm²
Housing Material
Galvanized Steel
Maximum Ambient Temperature
40°C
Maximum Off-time At 40% Sd
72 seconds
Maximum On-time At 40% Sd
48 seconds
Minimum Connectable Resistance
17.5 Ω
Operating Factor (sd)
40%
Peak Power (sd 40%)
13.5 kW
Power Class
15 kW
Protection Class
IP 20
Relative Switch-on Duration
Based on a load cycle of 120 s
Resistance Value At Sd 40%
18 Ω
Thermal Time Constant
100 s
Wiring Regulation
Complies with VDE0298