25 W (1/30 HP) KII Series Single-Phase AC Motors & Gear Motors

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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 KII 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 KII Series.

25 W (1/30 HP)
3.15 in. (80 mm) Frame Size
Imperial or Metric Output Shafts available
Permissible Torque
- Round Shaft = 24.1 oz-in (170 mN·m)
- Parallel Shaft Gear = 6.8 ~ 141 lb-in (0.77 ~ 16 N·m)
Lead Wire or Terminal Box Type
Electromagnetic Brake type available

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Voltage (VAC)

Single-Phase 110/115 VAC
Single-Phase 220/230 VAC

Electromagnetic Brake

Equipped
Not Equipped

Type

Lead Wire
Terminal Box

Shaft/Gear Type

Round Shaft (No Gearhead)
Round Shaft (Stainless Steel Shaft) (No Gearhead)
Parallel Shaft Gearhead
Parallel Shaft (Stainless Steel Shaft) Gearhead

Gear Ratio (X:1) (:1)

Output Shaft

Imperial
Metric

Item #	Frame Size	Output Power	Voltage (VAC)	Electromagnetic Brake	Type	Shaft/Gear Type	Gear Ratio (X:1)	Output Shaft Diameter	Rated Torque	Rated Speed (rpm)	Permissible Load Inertia	Web Price	CAD	Add To Cart / Contact Sales

4RK25UAM-5A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 5 :1	- 5/8 in.	- 5.7 lb-in 0.65 N·m	- 360	- 120 oz-in²When performing instantaneous stop = 42 oz-in²22 x 10^-4 kg·m²When performing instantaneous stop = 7.75 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-6A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 6 :1	- 5/8 in.	- 6.9 lb-in 0.78 N·m	- 300	- 175 oz-in²When performing instantaneous stop = 61 oz-in²32 x 10^-4 kg·m²When performing instantaneous stop = 11.2 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-7.5A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 7.5 :1	- 5/8 in.	- 8.6 lb-in 0.98 N·m	- 240	- 270 oz-in²When performing instantaneous stop = 95 oz-in²50 x 10^-4 kg·m²When performing instantaneous stop = 17.4 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-9A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 9 :1	- 5/8 in.	- 10.6 lb-in 1.2 N·m	- 200	- 390 oz-in²When performing instantaneous stop = 137 oz-in²72 x 10^-4 kg·m²When performing instantaneous stop = 25.1 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-12.5A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 12.5 :1	- 5/8 in.	- 14.1 lb-in 1.6 N·m	- 144	- 820 oz-in²When performing instantaneous stop = 260 oz-in²150 x 10^-4 kg·m²When performing instantaneous stop = 48.4 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-15A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 15 :1	- 5/8 in.	- 17.7 lb-in 2.0 N·m	- 120	- 1200 oz-in²When performing instantaneous stop = 380 oz-in²220 x 10^-4 kg·m²When performing instantaneous stop = 69.8 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-18A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 18 :1	- 5/8 in.	- 20 lb-in 2.3 N·m	- 100	- 1700 oz-in²When performing instantaneous stop = 550 oz-in²310 x 10^-4 kg·m²When performing instantaneous stop = 100 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-25A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 25 :1	- 5/8 in.	- 29 lb-in 3.3 N·m	- 72	- 3000 oz-in²When performing instantaneous stop = 1060 oz-in²550 x 10^-4 kg·m²When performing instantaneous stop = 194 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-30A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 30 :1	- 5/8 in.	- 32 lb-in 3.7 N·m	- 60	- 4400 oz-in²When performing instantaneous stop = 1530 oz-in²800 x 10^-4 kg·m²When performing instantaneous stop = 279 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-36A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 36 :1	- 5/8 in.	- 39 lb-in 4.5 N·m	- 50	- 6000 oz-in²When performing instantaneous stop = 2200 oz-in²1100 x 10^-4 kg·m²When performing instantaneous stop = 402 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-50A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 50 :1	- 5/8 in.	- 54 lb-in 6.2 N·m	- 36	- 12000 oz-in²When performing instantaneous stop = 4200 oz-in²2200 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-60A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 60 :1	- 5/8 in.	- 66 lb-in 7.5 N·m	- 30	- 17500 oz-in²When performing instantaneous stop = 4200 oz-in²3200 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-75A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 75 :1	- 5/8 in.	- 83 lb-in 9.4 N·m	- 24	- 22000 oz-in²When performing instantaneous stop = 4200 oz-in²4000 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-90A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 90 :1	- 5/8 in.	- 99 lb-in 11.2 N·m	- 20	- 27000 oz-in²When performing instantaneous stop = 4200 oz-in²5000 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-100A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 100 :1	- 5/8 in.	- 110 lb-in 12.5 N·m	- 18	- 34000 oz-in²When performing instantaneous stop = 4200 oz-in²6200 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-120A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 120 :1	- 5/8 in.	- 132 lb-in 15 N·m	- 15	- 49000 oz-in²When performing instantaneous stop = 4200 oz-in²8900 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-150A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 150 :1	- 5/8 in.	- 141 lb-in 16 N·m	- 12	- 66000 oz-in²When performing instantaneous stop = 4200 oz-in²12000 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-180A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 180 :1	- 5/8 in.	- 141 lb-in 16 N·m	- 10	- 66000 oz-in²When performing instantaneous stop = 4200 oz-in²12000 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-250A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 250 :1	- 5/8 in.	- 141 lb-in 16 N·m	- 7.2	- 66000 oz-in²When performing instantaneous stop = 4200 oz-in²12000 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-300A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 300 :1	- 5/8 in.	- 141 lb-in 16 N·m	- 6	- 66000 oz-in²When performing instantaneous stop = 4200 oz-in²12000 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UAM-360A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 110/115 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 360 :1	- 5/8 in.	- 141 lb-in 16 N·m	- 5	- 66000 oz-in²When performing instantaneous stop = 4200 oz-in²12000 x 10^-4 kg·m²When performing instantaneous stop = 775 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UCM-5A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 220/230 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 5 :1	- 5/8 in.	- 5.7 lb-in 0.65 N·m	- 360	- 120 oz-in²When performing instantaneous stop = 42 oz-in²22 x 10^-4 kg·m²When performing instantaneous stop = 7.75 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UCM-6A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 220/230 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 6 :1	- 5/8 in.	- 6.9 lb-in 0.78 N·m	- 300	- 175 oz-in²When performing instantaneous stop = 61 oz-in²32 x 10^-4 kg·m²When performing instantaneous stop = 11.2 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UCM-7.5A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 220/230 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 7.5 :1	- 5/8 in.	- 8.6 lb-in 0.98 N·m	- 240	- 270 oz-in²When performing instantaneous stop = 95 oz-in²50 x 10^-4 kg·m²When performing instantaneous stop = 17.4 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote
4RK25UCM-9A	- 3.15 in80 mm	- 25 W (1/30 HP)	- Single-Phase 220/230 VAC	- Equipped	- Lead Wire	- Parallel Shaft Gearhead	- 9 :1	- 5/8 in.	- 10.6 lb-in 1.2 N·m	- 200	- 390 oz-in²When performing instantaneous stop = 137 oz-in²72 x 10^-4 kg·m²When performing instantaneous stop = 25.1 x 10^-4 kg·m²	Request Quote	-	Add To Cart Request Quote

1 - 25 of 302 | Results Per Page | View | Unit of Measure

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Item #

Frame Size

Output Power

Voltage (VAC)

Electromagnetic Brake

Type

Shaft/Gear Type

Gear Ratio (X:1)

Output Shaft Diameter

Rated Torque

Rated Speed (rpm)

Permissible Load Inertia

Web Price

CAD

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