Oriental Motor

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

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Ideal for bi-directional operation, KII Series Reversible motors offer higher strength gears that maximize motor performance and extend the rated life, with ease of use wiring and mounting, all at affordable prices.
  • 6 W (1/125 HP)
  • 2.36 in. (60 mm) Frame Size
  • Rated Torque
    • Round Shaft = 5.5 oz-in (39 mN·m)
    • Parallel Shaft Gear = 1.59 ~ 53 lb-in (0.18 ~ 6 N·m)
  • Lead Wire Type
  • Electromagnetic Brake available
AC Motor
Unit of Measure
Items AC Motor
2RK6UA-5A
6 W (1/125 HP) Single-Phase 110/115 VAC AC Gear Motor (5:1 Gear Ratio)
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 AC Motor
2RK6UA-6A
6 W (1/125 HP) Single-Phase 110/115 VAC AC Gear Motor (6:1 Gear Ratio)
Web Price Request Quote
 AC Motor
2RK6UA-7.5A
6 W (1/125 HP) Single-Phase 110/115 VAC AC Gear Motor (7.5:1 Gear Ratio)
Web Price Request Quote
 AC Motor
2RK6UA-9A
6 W (1/125 HP) Single-Phase 110/115 VAC AC Gear Motor (9:1 Gear Ratio)
Web Price Request Quote
 AC Motor
2RK6UA-12.5A
6 W (1/125 HP) Single-Phase 110/115 VAC AC Gear Motor (12.5:1 Gear Ratio)
Web Price Request Quote
Frame Size - 2.36 in
Output Power - 6 W (1/125 HP)
Voltage (VAC) - Single-Phase 110/115 VAC
Frequency (Hz) - 60
Current - 0.220 A [110 VAC] 0.225 A [115 VAC]
Type - Lead Wire
Electromagnetic Brake - Not Equipped
Shaft/Gear Type - Parallel Shaft Gearhead
Gear Ratio (X:1) - 5 :1 - 6 :1 - 7.5 :1 - 9 :1 - 12.5 :1
Output Shaft Diameter - 3/8 in.
Rated Torque - 1.59 lb-in   - 1.85 lb-in   - 2.3 lb-in   - 2.8 lb-in   - 3.8 lb-in  
Rated Speed (rpm) - 360 - 300 - 240 - 200 - 144
Permissible Load Inertia - 66 oz-in²When performing instantaneous stop = 8.5 oz-in² - 98 oz-in²When performing instantaneous stop = 12.2 oz-in² - 153 oz-in²When performing instantaneous stop = 19.1 oz-in² - 220 oz-in²When performing instantaneous stop = 27 oz-in² - When performing instantaneous stop = 53 oz-in²430 oz-in²
Permissible Overhung Load - 0.39 in. from Output Shaft End = 33 lb0.79 in. from Output Shaft End = 45 lb
Permissible Thrust Load - 9 lb
Permissible Thrust Load -
RoHS Compliant - These products do not contain substances that exceed the regulation values in the RoHS Directive.
Safety Standards - UL CE