Product Description
Okuma is a globally recognized manufacturer specializing in CNC (Computer Numerical Control) machines, industrial automation systems and advanced technology solutions. Among its products are CNC lathes, machining centers and DC power supply units.
The MPS20 DC power supply unit provides a rated continuous capacity of 20 kW (27 hp) and delivers reliable power for various industrial applications. It is part of the MPS series designed to manage spindle drive motors and it plays a critical role in systems with these motors. The unit features external dimensions of 380 x 150 x 325 mm and weighs 11.8 kg that makes it compact yet robust for heavy duty operations. It includes key components such as the IGBT (Insulated Gate Bipolar Transistor), electrolytic capacitors, a power board and a DC bus terminal block for efficient energy management and distribution. The cooling fan and radiation fins ensure that the unit remains at an optimal temperature during operation. The MPS power supply employs a power regeneration method for energy efficiency enabling power recovery during braking operations. The model must be used with the accessories mentioned by the manufacturer.
The MPS20 power supply unit integrates an advanced 7 segment LED display for real time status monitoring. This display offers two modes: normal operation mode and alarm status display mode. When an alarm occurs, the 7 segment LED indicates an error number facilitating prompt identification and troubleshooting. The MPS20 is specifically used in systems including spindle drive motors that provide a power regeneration method that ensures system stability and energy efficiency. Wake Industrial distributes this product worldwide and offers a replacement warranty along with it. The warranty can be easily claimed in the event of a fault or malfunction.