Product Description

The HMS01.1N-W0070-A-07-NNNN-AA is a power supply unit for the drives and motors. It has no power supply for itself. It manages to supply power to the drives of the spindle motors. The unit is an aid to optimized current for the specific application. The power suppliers optimize the rated current and protect the branch circuit by maximizing the voltage and current of the drives in the control system.

The Rexroth’s manufactured HMS01.1N-W0070-A-07-NNNN-AA power supply has the standard design. It has an integrated blower for cooling. The air flows inside and outside the control cabinet and maintains the temperature of the unit. As per UL rating, the supply unit has a maximum current of 20A and manages 24V rated input voltage with +/-20% tolerance of the system. It has a 0-1000 Hz frequency for the system. The output voltage of the supply power is 3*AC 0-500V. The supply power unit has 16W rated power consumption with the holding brakes, drives, and control sections of the controlled system of the motor. The unit has a rated current of 49A.it has a 42.4A output current. The nominal DC bus voltage is 700V. the power dissipation of the unit is 485W with continuous current and DC bus power.

The unit has 508C standard UL and has class 2 of pollution degree. The ambient temperature for the optimal working of the unit is 40°C and the permissible de-rated temperature is a maximum of 55°C. The installation elevation must not exceed 1000 meters above sea level, the increase can affect the operation. The unit can be installed in the close housing or control cabinet. The torque for the supply unit is maintained to a maximum of 5 Nm along a 1 mm connection cable. The supply power unit has a mass of 6.68kg and has the height, depth, and width are 440mm,262mm, and 100mm respectively. It has an IP20 protection category. This unit can be shipped globally with a one-year warranty period from Wake Industrial.