Product Description

The HLR01.1N-48K0-N02R4-A-007-NNNN is a brake resistor manufactured by Rexroth Indramat. It helps in the deceleration of servo motors connected to HCS02 and HCSO3 servo drive controllers. In servo systems, the sudden deceleration of the servo motor often leads to the backflow of current from the motor to the main circuit of the servo drive; the HLR01.1N-48K0-N02R4-A-007-NNNN drive controller protects the servo drive by absorbing excess current and keeping the current in a permitted tolerance range. The HLR01.1N-48K0-N02R4-A-007-NNNN servo drive converts the excess current to heat energy, which poses far less threat to the servo systems of their operators.

The HLR01.1N-48K0-N02R4-A-007-NNNN brake resistor is a crucial component of industrial machines as it extends the service life of the servo system and also reduces the risk of electrical shock. The HLR01.1N-48K0-N02R4-A-007-NNNN brake resistor can easily cover a wide range of continuous power; this means that it can be used in different mechanical systems. For an effective application, the brake resistor should be operated with a brake chopper. The DC nominal bus voltage of the brake resistor of 700Volts.The brake resistor must use a continuous power output of 40 kilowatts during operation. The brake resistor also has a resistance of 2.4 ohms.

The housing casing of the HLR01.1N-48K0-N02R4-A-007-NNNN brake resistor is in accordance with the IP20 protection class. It protects the internal components of the resistor from penetration of any solid material larger than 12.5 millimeters. The house casing is also cement coated. The cement is an insulator and does not retain heat at all; this allows the heat generated by the resistor to be quickly dissipated away from the servo system. Heat control is also aided by the perforations present in the house’s casing. This brake resistor can be shipped globally with a one-year warranty period from Wake Industrial.