Synchronous motors provide rotation at a fixed speed in synchronization with the frequency of the power source, regardless of fluctuation of the load or line voltage. Synchronous speed is 1800 r/min at 60 Hz. It is possible to decrease motor rotation by attaching a gearhead.![]()
Item # |
Frame Size |
Output Power |
Voltage (VAC) |
Shaft/Gear Type |
Gear Ratio (X:1) |
Output Shaft Diameter |
Rated Torque |
Rated Speed (rpm) |
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|---|---|---|---|---|---|---|---|---|---|
| 2SK4GN-AUL / 2GN3SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 3 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 0.46 lb-in 0.053 N·m | Rated Speed (rpm) N/A 600 |
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| 2SK4GN-AUL / 2GN3.6SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 3.6 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 0.56 lb-in 0.064 N·m | Rated Speed (rpm) N/A 500 |
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| 2SK4GN-AUL / 2GN5SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 5 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 0.78 lb-in 0.089 N·m | Rated Speed (rpm) N/A 360 |
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| 2SK4GN-AUL / 2GN6SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 6 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 0.97 lb-in 0.11 N·m | Rated Speed (rpm) N/A 300 |
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| 2SK4GN-AUL / 2GN7.5SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 7.5 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 1.15 lb-in 0.13 N·m | Rated Speed (rpm) N/A 240 |
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| 2SK4GN-AUL / 2GN9SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 9 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 1.41 lb-in 0.16 N·m | Rated Speed (rpm) N/A 200 |
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| 2SK4GN-AUL / 2GN12.5SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 12.5 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 1.94 lb-in 0.22 N·m | Rated Speed (rpm) N/A 144 |
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| 2SK4GN-AUL / 2GN15SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 15 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 2.3 lb-in 0.27 N·m | Rated Speed (rpm) N/A 120 |
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| 2SK4GN-AUL / 2GN18SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 18 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 2.8 lb-in 0.32 N·m | Rated Speed (rpm) N/A 100 |
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| 2SK4GN-AUL / 2GN25SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 25 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 3.5 lb-in 0.4 N·m | Rated Speed (rpm) N/A 72 |
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| 2SK4GN-AUL / 2GN30SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 30 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 4.2 lb-in 0.48 N·m | Rated Speed (rpm) N/A 60 |
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| 2SK4GN-AUL / 2GN36SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 36 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 5.1 lb-in 0.58 N·m | Rated Speed (rpm) N/A 50 |
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| 2SK4GN-AUL / 2GN50SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 50 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 6.4 lb-in 0.76 N·m | Rated Speed (rpm) N/A 36 |
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| 2SK4GN-AUL / 2GN60SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 60 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 7.6 lb-in 0.87 N·m | Rated Speed (rpm) N/A 30 |
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| 2SK4GN-AUL / 2GN75SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 75 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 9.7 lb-in 1.1 N·m | Rated Speed (rpm) N/A 24 |
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| 2SK4GN-AUL / 2GN90SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 90 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 11.5 lb-in 1.3 N·m | Rated Speed (rpm) N/A 20 |
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| 2SK4GN-AUL / 2GN100SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 100 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 13.2 lb-in 1.5 N·m | Rated Speed (rpm) N/A 18 |
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| 2SK4GN-AUL / 2GN120SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 120 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 15 lb-in 1.7 N·m | Rated Speed (rpm) N/A 15 |
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| 2SK4GN-AUL / 2GN150SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 150 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 19.4 lb-in 2.2 N·m | Rated Speed (rpm) N/A 12 |
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| 2SK4GN-AUL / 2GN180SA | Frame Size N/A 2.36 in60 mm | Output Power N/A 4 W (1/190 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 180 :1 | Output Shaft Diameter N/A 5/16 in. | Rated Torque N/A 23 lb-in 2.6 N·m | Rated Speed (rpm) N/A 10 |
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| 3SK10GN-AUL / 3GN3SA | Frame Size N/A 2.76 in70 mm | Output Power N/A 10 W (1/75 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 3 :1 | Output Shaft Diameter N/A 3/8 in. | Rated Torque N/A 1.15 lb-in 0.13 N·m | Rated Speed (rpm) N/A 600 |
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| 3SK10GN-AUL / 3GN3.6SA | Frame Size N/A 2.76 in70 mm | Output Power N/A 10 W (1/75 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 3.6 :1 | Output Shaft Diameter N/A 3/8 in. | Rated Torque N/A 1.41 lb-in 0.16 N·m | Rated Speed (rpm) N/A 500 |
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| 3SK10GN-AUL / 3GN5SA | Frame Size N/A 2.76 in70 mm | Output Power N/A 10 W (1/75 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 5 :1 | Output Shaft Diameter N/A 3/8 in. | Rated Torque N/A 1.94 lb-in 0.22 N·m | Rated Speed (rpm) N/A 360 |
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| 3SK10GN-AUL / 3GN6SA | Frame Size N/A 2.76 in70 mm | Output Power N/A 10 W (1/75 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 6 :1 | Output Shaft Diameter N/A 3/8 in. | Rated Torque N/A 2.3 lb-in 0.27 N·m | Rated Speed (rpm) N/A 300 |
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| 3SK10GN-AUL / 3GN7.5SA | Frame Size N/A 2.76 in70 mm | Output Power N/A 10 W (1/75 HP) | Voltage (VAC) N/A Single-Phase 115 VAC | Shaft/Gear Type N/A Parallel Shaft Gearhead | Gear Ratio (X:1) N/A 7.5 :1 | Output Shaft Diameter N/A 3/8 in. | Rated Torque N/A 2.9 lb-in 0.33 N·m | Rated Speed (rpm) N/A 240 |
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