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Soft Starters, 5 hp to 200 hp, 3 Phase
Weg SSW07 Series

Designed to control the acceleration & deceleration of 3-phase induction motors.
High performance on motor starts and stops with an excellent cost-benefit ratio!

Great for chemical, plastic, food and beverage and mining applications!
Weg SSW07 soft starters
Weg SSW07 soft starter
Soft Starters, 5 hp to 200 hp, 3 Phase<br />Weg SSW07 Series
List Price: Starting at $1,158.00
Our Price: Starting at $521.10 Buying in volume?

Soft-Starters are static starters that accelerate, decelerate and protect three-phase induction motors.The control of the voltage applied to the motor by means of adjustments to the firing angle of thyristors allows the soft-starter to start and stop an electric motor smoothly.

The SSW-07, with DSP (Digital Signal Processor) control was designed for high performance on motor starts and stops with an excellent cost-benefit ratio. Easy to set up, it simplifies start-up activities and daily operation.

The SSW-07 is compact optimizing space in electric panels. It already incorporates electric motor protection. It adapts to customer needs through its easy-to-install optional accessories.

The SSW-07 adapts to customer needs through its easy-to-install optional accessories. Thus, a keypad, a communication interface or a motor PTC input can be added to the product.


Fans / Exhaust fans, Centrifugal Pumps, Dosing / Process Pumps, Stirrers / Mixers, Compressors, Soap Extruders, Driers / Continuous Ovens, Pelletizers, Conveyors / Monorails, Balls / Hammer Mills, Roller Tables, Polishing Machines, Cutters, Wood Chippers, Saws and Plains, Injectors / Blowers, Granulators, Bottling Lines, Driers / Washing Machines, Bottle Manufacturing Machine, Suppression Systems, Drills / Grinders, Wire Drawing, Dosing Pumps, Process Pumps, Rotating Filters, Rotating Ovens, Wood Chip, Coaters, Paper Refineries, Sifters (Sievers) / Vibrating Tables, Dynamic Separators, Dosers, Air Conditioning Systems, Screw / Piston Compressors, Monorails, Escalators, Laggage Conveyors (Airports).

  • Manufactured by Weg
  • Easy to set up - simplifies start-up activities and daily operation
  • Controls the acceleration & deceleration of three-phase induction motors by controlling the voltage applied to the motor
  • Includes DSP - digital signal processor
  • Universal voltage - 220-575 VAC
  • Protected chassis enclosure
  • Reduction of mechanical stresses over the coupling and transmission devices (gearboxes, pulleys, gears, conveyors) during the start
  • Increases motor and machine mechanical equipment lifetime due to the reduction of mechanical stress
  • Easy operation, setup and maintenance
  • Operates in environments up to 55°C (without current reduction for all models)
  • Integral, electronic motor protection
  • Kick-Start function for starting high breakaway torque loads
  • Reduces Water Hammer in pump applications
  • Limitation of voltage drop during start
  • Universal voltage (220 to 575 Vac)
  • Switched mode power supply with EMC filter for the control electronics (110 to 240 Vac)
  • Built-in by-pass providing size reduction and energy saving
  • Voltage monitoring of the electronics allows to back-up I x t values (thermal image).
  • If using external control signal, you must use an accessory keypad, either local or remote, to program the required digital inputs.