• 50HP Soft Starter, 230V, 3 Phase - MSF-145
  • 50HP Soft Starter, 230V, 3 Phase - MSF-145

Emotron, Heavy Duty Rating

50HP Soft Starter, 230V, 3 Phase - MSF-145




The Emotron MSF 2.0 Soft Start offers optimized start and stop sequences, advanced braking techniques and built-in monitor functionality. The MSF is developed for pump, fan, compressor, blower, crusher, mill, mixer, and saw applications.

Key Features

  • Torque ramp starting and stopping
  • Torque ramp with current limit
  • Built-in M20 Shaft Power Monitor
  • Jog forward and jog reverse
  • Motor braking
  • Four parameter sets
  • Supply monitoring and protection
  • Full voltage (emergency) start
  • Pump application software
  • Multiple parameter digital readouts

Heavy Duty Rating:

  • Start current = 5 x Inom
  • Start time = 15s for frame size 1. 30s for frame size 2-4.
  • 10 starts/hr.



Product Series/Model # MSF-145
Input Voltage 3 x 230V
Output 3-Phase Output
Horsepower 50HP
Enclosure Rating NEMA 0 / IP20
Weight (lbs.) 26.4
Dimensions (H x W x D) 15.7 x 6.9 x 10.2 in.
Approvals CE, UL, DNV, GOST R




A number of options let you customize the Emotron MSF 2.0 functionality and fully utilize the product according to your needs. Options can be added to your shopping cart at the top of this page.


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