Oriental Motor

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

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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.
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Item #

Item Name

Motor Frame Size

Output Power

Voltage (VAC)

Gear Ratio (X:1)

Shaft/Gear Type

Rated Torque (lb-in)

Rated Speed (rpm)

4SK15GN-AUL / 4GN30KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 30 :1 - Parallel Shaft Gearhead - 15.90 - 60
4SK15GN-AUL / 4GN36KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 36 :1 - Parallel Shaft Gearhead - 18.50 - 50
4SK15GN-AUL / 4GN50KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 50 :1 - Parallel Shaft Gearhead - 23 - 36
4SK15GN-AUL / 4GN60KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 60 :1 - Parallel Shaft Gearhead - 28 - 30
4SK15GN-AUL / 4GN75KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 75 :1 - Parallel Shaft Gearhead - 35 - 24
4SK15GN-AUL / 4GN90KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 90 :1 - Parallel Shaft Gearhead - 42 - 20
4SK15GN-AUL / 4GN100KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 100 :1 - Parallel Shaft Gearhead - 46 - 18
4SK15GN-AUL / 4GN120KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 120 :1 - Parallel Shaft Gearhead - 56 - 15
4SK15GN-AUL / 4GN150KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 150 :1 - Parallel Shaft Gearhead - 70 - 12
4SK15GN-AUL / 4GN180KA - Synchronous Motor - 3.15 in. sq. - 15 W (1/50 HP) - Single-Phase 115 VAC - 180 :1 - Parallel Shaft Gearhead - 70 - 10
5SK25GN-AUL / 5GN3KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 3 :1 - Parallel Shaft Gearhead - 2.90 - 600
5SK25GN-AUL / 5GN3.6KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 3.6 :1 - Parallel Shaft Gearhead - 3.4 - 500
5SK25GN-AUL / 5GN5KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 5 :1 - Parallel Shaft Gearhead - 4.80 - 360
5SK25GN-AUL / 5GN6KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 6 :1 - Parallel Shaft Gearhead - 5.80 - 300
5SK25GN-AUL / 5GN7.5KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 7.5 :1 - Parallel Shaft Gearhead - 7.20 - 240
5SK25GN-AUL / 5GN9KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 9 :1 - Parallel Shaft Gearhead - 8.60 - 200
5SK25GN-AUL / 5GN12.5KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 12.5 :1 - Parallel Shaft Gearhead - 12.30 - 144
5SK25GN-AUL / 5GN15KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 15 :1 - Parallel Shaft Gearhead - 14.10 - 120
5SK25GN-AUL / 5GN18KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 18 :1 - Parallel Shaft Gearhead - 17.70 - 100
5SK25GN-AUL / 5GN25KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 25 :1 - Parallel Shaft Gearhead - 22 - 72
5SK25GN-AUL / 5GN30KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 30 :1 - Parallel Shaft Gearhead - 26 - 60
5SK25GN-AUL / 5GN36KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 36 :1 - Parallel Shaft Gearhead - 30 - 50
5SK25GN-AUL / 5GN50KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 50 :1 - Parallel Shaft Gearhead - 39 - 36
5SK25GN-AUL / 5GN60KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 60 :1 - Parallel Shaft Gearhead - 46 - 30
5SK25GN-AUL / 5GN75KA - Synchronous Motor - 3.54 in. sq. - 25 W (1/30 HP) - Single-Phase 115 VAC - 75 :1 - Parallel Shaft Gearhead - 59 - 24
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