• ULA-50G
  1. “a/b” in s peed and full-load current are measured under the 50Hz : “a” and 60Hz ” b” power respectively.
  2. Use environment: Ambient temperature; -10℃ to +40℃ (subject to no freezing・dew condensation). Ambient humidity less than 85%RH.
  3. Time rating is the value measured at +20℃. If the temperature exceeds this value , the time rating gets shorter.
  4. Shutter shall be surely equipped with the emergency limit switch.
  5. Durability : 10.000 opening and closing
  6. It is available to produce the operator with different operating voltage except for above.
  7. You can download PDF catalog and manual down below and for details or inquiry, please contact us!


Model ULA-50G
Voltage Single-phase 100V Three-phase 200V
Winding Capacity(kg) 650(6370N) 700(6860N)
Min. Fall Load(kg) 14(137.2N) 12(117.6N)
Winding Drum Speed(r.p.m) 3.1/3.8 3.5/4.1
Output Shaft Torque(N・m) 122 147
Min. Fall Torque(N・m) 2.0
Speed(r.p.m) 15.7/19.2 17.3/20.7
Motor Output(kW) 0.4
Speed(r.p.m) 1250/1530 1380/1650
Full-load Current(A) 7.1/8.7 3.0/2.3
Time Rating(Minute) 10
Sprocket(Output side/Drum side) #60-T10/T50
Roller Chain #60-63 Links(Bracket Type: BA-50M)
#60-65 Links(Bracket Type: BA-50L)
Operator Weight(kg) 30 22

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