Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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The US series combines a control unit and an AC speed control motor. Connection between the motor and control unit is simplified by and easy-to-use connector. The US series is designed for applications where remote control of the motor speed and easy installation are required.
  • Frame sizes from 2.36 in to 3.54 in
  • Output power from 1/125 HP (6 W) to 1/8 HP (90 W)
  • Rated torque from 1.06 lb-in to 260 lb-in
  • Variable speed ranges from 0.5 ~ 8.8 r/min to 90 ~ 1600 r/min
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Item #

Item Name

Motor Frame Size

Output Power

Power Supply

Gear Ratio (X:1)

Shaft/Gear Type

Permissible Torque (1200 r/min) (lb-in)

Variable Speed Range (r/min)

US206-402E / 2GN150KA - AC Speed Control System - 2.36 in. sq. - 6 W (1/125 HP) - Single-Phase 220/230 VAC - 150 :1 - Parallel Shaft Gearhead - 26 - 0.6 ~ 9 [50 Hz] 0.6 ~ 10 [60 Hz]
US206-402E / 2GN180KA - AC Speed Control System - 2.36 in. sq. - 6 W (1/125 HP) - Single-Phase 220/230 VAC - 180 :1 - Parallel Shaft Gearhead - 26 - 0.5 ~ 7 [50 Hz] 0.5 ~ 8.8 [60 Hz]
US315-401U / 3GN3KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 3 :1 - Parallel Shaft Gearhead - 2.6 - 30 ~ 533
US315-401U / 3GN3.6KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 3.6 :1 - Parallel Shaft Gearhead - 3.1 - 25 ~ 444
US315-401U / 3GN5KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 5 :1 - Parallel Shaft Gearhead - 4.5 - 18 ~ 320
US315-401U / 3GN6KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 6 :1 - Parallel Shaft Gearhead - 5.3 - 15 ~ 266
US315-401U / 3GN7.5KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 7.5 :1 - Parallel Shaft Gearhead - 6.7 - 12 ~ 213
US315-401U / 3GN9KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 9 :1 - Parallel Shaft Gearhead - 8 - 10 ~ 177
US315-401U / 3GN12.5KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 12.5 :1 - Parallel Shaft Gearhead - 11.5 - 7.2 ~ 128
US315-401U / 3GN15KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 15 :1 - Parallel Shaft Gearhead - 13.2 - 6 ~ 106
US315-401U / 3GN18KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 18 :1 - Parallel Shaft Gearhead - 15.9 - 5 ~ 88
US315-401U / 3GN25KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 25 :1 - Parallel Shaft Gearhead - 20 - 3.6 ~ 64
US315-401U / 3GN30KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 30 :1 - Parallel Shaft Gearhead - 23 - 3 ~ 53
US315-401U / 3GN36KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 36 :1 - Parallel Shaft Gearhead - 29 - 2.5 ~ 44
US315-401U / 3GN50KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 50 :1 - Parallel Shaft Gearhead - 36 - 1.8 ~ 32
US315-401U / 3GN60KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 60 :1 - Parallel Shaft Gearhead - 44 - 1.5 ~ 26
US315-401U / 3GN75KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 75 :1 - Parallel Shaft Gearhead - 44 - 1.2 ~ 21
US315-401U / 3GN90KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 90 :1 - Parallel Shaft Gearhead - 44 - 1 ~ 17
US315-401U / 3GN100KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 100 :1 - Parallel Shaft Gearhead - 44 - 0.9 ~ 16
US315-401U / 3GN120KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 120 :1 - Parallel Shaft Gearhead - 44 - 0.75 ~ 13
US315-401U / 3GN150KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 150 :1 - Parallel Shaft Gearhead - 44 - 0.6 ~ 10
US315-401U / 3GN180KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 110/115 VAC - 180 :1 - Parallel Shaft Gearhead - 44 - 0.5 ~ 8.8
US315-402E / 3GN3KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 220/230 VAC - 3 :1 - Parallel Shaft Gearhead - 2.3 [60 Hz] 2.6 [50 Hz] - 30 ~ 466 [50 Hz] 30 ~ 533 [60 Hz]
US315-402E / 3GN3.6KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 220/230 VAC - 3.6 :1 - Parallel Shaft Gearhead - 2.7 [60 Hz] 3.1 [50 Hz] - 25 ~ 388 [50 Hz] 25 ~ 444 [60 Hz]
US315-402E / 3GN5KA - AC Speed Control System - 2.76 in. sq. - 15 W (1/50 HP) - Single-Phase 220/230 VAC - 5 :1 - Parallel Shaft Gearhead - 3.8 [60 Hz] 4.5 [50 Hz] - 18 ~ 280 [50 Hz] 18 ~ 320 [60 Hz]
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