Product Description

The MMC-SD-1.0-230-D is a digital variant of smart MMC drives from Kollmorgen. It features a 3-phase sinusoidal commutation, a digital Proportional Integral (PI) current regulator and a digital Proportional, Integral and Derivative (PID) velocity regulator. The power terminals on all MMC drives have a max. tightening torque of 10.4 in-lbs (1.17 Nm). The nominal input power of the MMC-SD-1.0-230-D is 2.0 kVA, and it has a continuous current output rating of 5 A. This unit weighs 5.6 lbs (2.5 kg), and its peak output current is 15 A. It utilizes the Maxim 3098 A quad B differential RS422 feedback input receiver.

The MMC-SD-1.0-230-D features a 24 Volts DC power input with a typical input voltage of 9 Watts and a typical input current of 350 mA. Its encoder signal is the differential quadrature type, and it also comes designed with a variety of general-purpose Inputs and Outputs. Other features of this model include diagnostic & power indicator LEDs, user-upgradable flash memory, etc. The DC bus capacitance of the MMC-SD-1.0-230-D smart drive is rated at 1880 µF.

The admissible installation altitude of this smart drive is rated at 5000 ft (1500 meters) above sea level. For every 984.252 ft above 5000 ft, the specifications of this equipment are derated by 3 %. To guarantee better performance, the MMC-SD-1.0-230-D must only be subjected to an operating temperature range of 7 degrees C – 55 degrees C. Also, the storage temperature range must fall between a lower limit of -30 degrees C and an upper limit of 70 degrees C. The relative humidity (RH) rating of this equipment is 5 % - 95 % (non-condensing).