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You are here: Home → Automation & Control Components → Automation Control → Soft Starters
Soft Starters
Soft start motor starters are used during the start up
process of an electric motor by temporarily reducing the initial torque and
load. Soft
starters reduce the mechanical stress on the motor and shaft and the
electrodynamic stress experienced by power cables and the electrical network,
continuously monitoring the initial load and electrical current surges typical
with motors
during their start-up phase. Soft starters are only utilised during the start-up
phase of an electric motor.
Within industrial applications soft start motor starters
help to avoid pressure surges that could occur in motor driven pumped systems,
smoothing the operation of conveyor systems by avoiding sudden jerking and the
associated stress on mechanical components. System which feature belt drives
will benefit from being able to be started slowly, reducing the potential of
slipping belts and the increased wear of components. Whatever motor driven systems
a soft starter is incorporated it will limit the inrush current to a motor,
improving the stability of the power supply and reducing transient voltage
drops that may affect over loads.
Kempston Controls, a leading stockist of electrical
and electronic components stocks a select range of soft starters from market
leading brands including ABB, Danfoss, Carlo Gavazzi, Siemens and more. Give our
dedicated sales team a call on +44 (0) 1933 411411 or use the contact form
above to discuss your soft start motor starter requirements.
Showing 1 - 10 of 44 results
2 in stock

2 in stock

1 in stock


RSGD4025F0VD200
CARLO GAVAZZI MOTOR SOFT STARTER, 3 PHASE AC, 25A, 24VACDC SUPPLY by Carlo Gavazzi
Estimated lead time: 6 to 7 days

150-C25NBR
ALLEN BRADLEY SOFT STARTER, 25A, 11KW, 480VM 3 PHASE, 24V COIL by Allen Bradley
Estimated lead time: 8 to 9 days

RSGD4032E0VD200
CARLO GAVAZZI AC MOTOR SOFT STARTER, 3 PHASE, 32 ARMS, 110-440V AC CONTROL VOLTAGE by Carlo Gavazzi
Estimated lead time: 9 to 10 days

BI9028.38/231 3AC200-480V
0064841
DOLD SOFTSTART WITH MOTOR BRAKE, FOR MOTORS UP TO 15KW, 3AC 200-480V, 2CO, 2NO, 4A, IP40/20 by Dold
Estimated lead time: 4 to 5 days

1SAM560000R1009
MO495-90
ABB MANUAL MOTOR STARTER, MAGNETIC ONLY, 90A by ABB
Estimated lead time: Please call or check availability
Related Categories
- < Back
- Signal Conditioning
- Electrical Contactors
- Automation & Process Control Accessories
- Motors and Motor Drives
- Overload Relays
- Panel Displays & Instrumentation (Timers/Counters)
- Process Controllers & Programmers
- Surge Supressors
- Temperature Controllers
- DOL Starters
- Star Delta Starters
- Motor Starter Accessories
- Motor Protection Circuit Breakers
- Electrical Control Cabinets
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© Copyright 2019 Kempston Controls (A division of Midland Automation Ltd).
Shirley Road,
Rushden,
NN10 6BZ,
United Kingdom
Telephone: +44 (0) 1933 411411
Email: sales@kempstoncontrols.co.uk
Company Registration No. 01000123