Product Description

The DM 45K 9301-D is a three-phase module which is designed by Bosch Rexroth for motor operation. The compact mechanics module is air cooled, has integrated CANrho and CANopen interfaces and resolver for feedback. It is a component of digital inverter systems from the Servodyn-D product family. Servodyn-D inverters have a modular architecture comprising of supply and axis modules and different interfaces. Standalone inverters are available for small power ratings. The DM 45K 9301-D is installed in modular inverters which operate synchronous, linear and asynchronous motors. Mechanics of Servodyn-D inverters are optimized for power output and feature integrated, redundant two-channel safety structure with certificate. Installation of the DM 45K 9301-D module should be performed by personnel possessing relevant knowledge and experience. Precautions recommended by Bosch should be followed during installation and operation to prevent personnel injury and equipment damage.

The module current rating at 2 kilohertz switching frequency is 45 Amps. The rated current is delivered if the temperature of air surrounding an operating DM 45K 9301-D is kept between 32 and 113 degrees Fahrenheit. If however the temperature of the surrounding air exceeds this threshold then the module automatically decreases the current. If the ambient temperature reduces then the module can also increase the current. For storage Bosch recommends keeping the DM 45K 9301-D is an area which is free of corrosive gases and metal vapors. Ambient temperature range for transportation and storage is from -13 to 158 degrees Celsius. Approximate shipping weight of the DM 45K 9301-D is 14.7 pounds. To ensure proper cooling, Bosch recommends provision of a minimum 100 millimeters clearance around the mounted module. Enclosure of the module has IP20 protection rating. This unit can be shipped globally with a one-year warranty period from Wake Industrial.