• ULB-75G
  1. The figures in winding capacity and minimum fall load are obtained with the use of 8B drum.
  2. “a/b” in speed and full-load current are measured under the 50Hz ; “a” and 60Hz ; “b” power respectively.
  3. Use environment : Ambient temperature ; -10℃ to +40℃ (subject to no freezing ・ dew condensation). Ambient humidity less than 85%RH.
  4. Time rating is the value measured at +20℃. If the temperature exceeds this value, the time rating gets shorter.
  5. Shutter shall be surely equipped with the emergency limit switch.
  6. Durability : 10,000 opening and closing
  7. It is available to produce the operator with different operating voltage except for above.
  8. You can download PDF catalog and manual down below and for details or inquiry, please contact us!


Model ULB-75G
Voltage Three-phase 400V

Drum Sprocket

Winding Capacity(kg)

Min. Fall Load(kg) 18(177N)
Winding Drum Speed(r.p.m)


Output Shaft Torque(N・m) 328
Min. Fall Torque(N・m) 4.9
Speed(r.p.m) 17.6/20.9
Motor Output(kW) 0.75
Speed(r.p.m) 1410/1670
Full-load Current(A) 1.6/1.7
Time Rating(Minute) 10
Max. Range of Limit Switch(Turns) 385(in Output Shaft)
Sprocket(Output side/Drum side) #80-T10/#80-T42
Roller Chain #80-60 Links
Operator Weight(kg) 31

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