The Short-Stop™ A-Series electronic motor brake permits rapid stopping of AC motors by DC injection, which creates a stationary magnetic field within the motor. Braking action is smooth, adjustable, frictionless and begins automatically when the motor is turned off.

Product Features

  • Frictionless brake
  • Torque is fully adjustable
  • Internal fuses for protection
  • No mechanical connections

 

Standard Models (Normal Braking Time)

Product Number Voltage Phase HP Amps Encl. Code
SS-2A-20 230 3 20 2
SS-2A-30 230 3 30 2
SS-2A-60 230 3 60 10
SS-2A-75 230 3 75 12
SS-2A-100 230 3 100 41
SS-2A-125 230 3 125 32
SS-2A-150 230 3 150 42
SS-4A-30 460 3 30 2
SS-4A-60 460 3 60 2
SS-4A-75 460 3 75 4
SS-4A-100 460 3 100 11
SS-4A-150 460 3 150 13
SS-4A-200 460 3 200 41
SS-4A-250 460 3 250 32
SS-4A-300 460 3 300 42
SS-4A-400 460 3 400 36
SS-4A-600 460 3 600 36
SS-5A-40 575 3 40 2
SS-5A-75 575 3 75 2
SS-5A-125 575 3 125 11
SS-5A-175 575 3 175 13
SS-5A-225 575 3 225 41
SS-5A-275 575 3 275 32
SS-5A-350 575 3 350 42
SS-5A-500 575 3 500 36
SS-5A-700 575 3 700 36

  Option – S (High Torque)

Product Number Voltage Phase HP Amps Encl. Code
SS-2A-10S 230 3 10 2
SS-2A-15S 230 3 15 2
SS-2A-30S 230 3 30 10
SS-2A-40S 230 3 40 12
SS-2A-50S 230 3 50 41
SS-2A-60S 230 3 60 32
SS-2A-75S 230 3 75 42
SS-4A-15S 460 3 15 2
SS-4A-30S 460 3 30 2
SS-4A-40S 460 3 40 4
SS-4A-50S 460 3 50 10
SS-4A-75S 460 3 75 13
SS-4A-100S 460 3 100 41
SS-4A-125S 460 3 125 32
SS-4A-150S 460 3 150 42
SS-4A-200S 460 3 200 36
SS-4A-300S 460 3 300 36
SS-5A-20S 575 3 20 2
SS-5A-40S 575 3 40 2
SS-5A-60S 575 3 60 10
SS-5A-90S 575 3 90 13
SS-5A-115S 575 3 115 41
SS-5A-140S 575 3 140 32
SS-5A-175S 575 3 175 42
SS-5A-250S 575 3 250 36
SS-5A-350S 575 3 350 36

  Extended Braking Time (45 Second Braking)

Product Number Voltage  Phase HP Amps Encl. Code
SS-2A-15L 230 3 15 2
SS-2A-20L 230 3 20 2
SS-2A-45L 230 3 45 10
SS-2A-60L 230 3 60 12
SS-2A-75L 230 3 75 41
SS-2A-90L 230 3 90 32
SS-2A-110L 230 3 110 42
SS-4A-25L 460 3 25 2
SS-4A-50L 460 3 50 2
SS-4A-60L 460 3 60 4
SS-4A-75L 460 3 75 10
SS-4A-125L 460 3 125 13
SS-4A-150L 460 3 150 41
SS-4A-200L 460 3 200 32
SS-4A-250L 460 3 250 42
SS-4A-300L 460 3 300 36
SS-4A-400L 460 3 400 36
SS-5A-30L 575 3 30 2
SS-5A-60L 575 3 60 2
SS-5A-90L 575 3 90 10
SS-5A-130L 575 3 130 13
SS-5A-160L 575 3 160 41
SS-5A-200L 575 3 200 32
SS-5A-250L 575 3 250 42
SS-5A-350L 575 3 350 36
SS-5A-500L 575 3 500 36