Oriental Motor

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

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Standard AC motors are used generally as a power source for automated equipment, because these motors can be operated easily by connecting the motor directly to an AC power supply. The KIIS Series offers higher strength gears that maximize motor performance, offer long life with simple wiring and flexible mounting options, all at affordable prices. These are the characteristics of the new standard in AC motors, the next generation KIIS Series.

  • 30 W (1/25 HP)
  • 3.15 in. (80 mm) Frame Size
  • Metric Output Shafts available
  • Permissible Torque
    • Round Shaft (no Gear) = 24 ~ 29 oz-in (170 ~ 205 mN·m)
    • Parallel Shaft Gear =6.8 ~ 141 lb-in (0.77 ~ 16 N·m)
    • Right-Angle Shaft Gear = 8.3 ~ 182 lb-in (0.94 ~ 20.6 N·m)
  • Terminal Box Type
AC Gear Motor
Unit of Measure
Items AC Gear Motor
4IK30VKEST / 4H10S
30 W (1/25 HP) KIIS Series Induction Right-Angle Hollow Shaft (Stainless Steel) Gearhead (10:1 Gear Ratio) Motor (Three-Phase 200/220/230 VAC) (Terminal Box)
Web Price $523.00
 AC Gear Motor
4IK30VKEST / 4H15S
30 W (1/25 HP) KIIS Series Induction Right-Angle Hollow Shaft (Stainless Steel) Gearhead (15:1 Gear Ratio) Motor (Three-Phase 200/220/230 VAC) (Terminal Box)
Web Price $523.00
 AC Gear Motor
4IK30VKEST / 4H20S
30 W (1/25 HP) KIIS Series Induction Right-Angle Hollow Shaft (Stainless Steel) Gearhead (20:1 Gear Ratio) Motor (Three-Phase 200/220/230 VAC) (Terminal Box)
Web Price $523.00
 AC Gear Motor
4IK30VKEST / 4H30S
30 W (1/25 HP) KIIS Series Induction Right-Angle Hollow Shaft (Stainless Steel) Gearhead (30:1 Gear Ratio) Motor (Three-Phase 200/220/230 VAC) (Terminal Box)
Web Price $538.00
 AC Gear Motor
4IK30VKEST / 4H50S
30 W (1/25 HP) KIIS Series Induction Right-Angle Hollow Shaft (Stainless Steel) Gearhead (50:1 Gear Ratio) Motor (Three-Phase 200/220/230 VAC) (Terminal Box)
Web Price $538.00
Frame Size - 3.15 in
Output Power - 30 W (1/25 HP)
Voltage (VAC) - Three-Phase 220/230/240 VAC
Frequency (Hz) - 60 50
Current - 0.23 A [220 VAC, 50 Hz]
0.24 A [230 VAC, 50 Hz]
0.25 A [240 VAC, 50 Hz]
0.20 A [60 Hz]
Type - Terminal Box
Electromagnetic Brake - Not Equipped
Shaft/Gear Type - Right-Angle Hollow Shaft (Stainless Steel) Gearhead
Gear Ratio (X:1) - 10 :1 - 15 :1 - 20 :1 - 30 :1 - 50 :1
Shaft Orientation -
Output Shaft Diameter - 12 mm
Rated Torque - 10 lb-in [50 Hz]  8.3 lb-in [60 Hz]   - 12.3 lb-in [60 Hz]  14.9 lb-in [50 Hz]   - 16.5 lb-in [60 Hz]  20 lb-in [50 Hz]   - 24 lb-in [60 Hz]  30 lb-in [50 Hz]   - 41 lb-in [60 Hz]  49 lb-in [50 Hz]  
Rated Speed (rpm) - 150 [50 Hz] 180 [60 Hz] - 100 [50 Hz] 120 [60 Hz] - 75 [50 Hz] 90 [60 Hz] - 50 [50 Hz] 60 [60 Hz] - 30 [50 Hz] 36 [60 Hz]
Permissible Load Inertia - Instantaneous Stop = 182 oz-in²550 oz-in² - Instantaneous Stop = 410 oz-in²1230 oz-in² - Instantaneous Stop = 730 oz-in²2200 oz-in² - Instantaneous Stop = 1640 oz-in²4900 oz-in² - Instantaneous Stop = 4600 oz-in²13700 oz-in²
Permissible Overhung Load - 0.79 in. from Shaft End = 59 lb0.39 in. from Shaft End = 69 lb - 0.79 in. from Shaft End = 76 lb0.39 in. from Shaft End = 90 lb - 0.39 in. from Shaft End = 109 lb0.79 in. from Shaft End = 93 lb - 0.39 in. from Shaft End = 139 lb0.79 in. from Shaft End = 119 lb - 0.39 in. from Shaft End = 179 lb0.79 in. from Shaft End = 153 lb
Permissible Thrust Load - 19.8 lb - 24 lb - 30 lb - 39 lb - 50 lb
RoHS Compliant - These products do not contain substances that exceed the regulation values in the RoHS Directive.
Safety Standards - UL CCC CE