The Bosch Rexroth Indramat HLT01.1A-400K-N-007-NNNN from the HLT Braking Units series is a robust brake chopper designed to protect motion control systems against overvoltage, vibration, and shocks. Engineered for maintenance-free operation, it absorbs up to 400 kW of regenerated energy from a 700 VDC input and delivers braking power of 750 kW at a 5% duty cycle, 550 kW at 15%, and 440 kW at 50%. The unit operates reliably up to a maximum ambient temperature of +40 °C and can be installed at altitudes up to 1000 m. With a Degree of Protection of IP00, it requires a clear mounting distance of 100 mm at top and bottom and can be stored and transported within an ambient temperature range of –25 °C to +70 °C. Cooling type is unspecified and there are no additional design features.
Cooling Type
Not Specified
Degree of Protection
IP 00
Other Design
None