MSC-1 AC Speed Control System

The MSC-1 AC Speed Controller is easy to use, offers enhanced speed control features along with utilizing feedback from the motor, while providing an alarm output to detect abnormalities. Combined with our High Torque, High Strength, and Quiet AC Speed Control motor, provides exceptional value and performance.

Frame sizes from 2.36 in to 3.54 in
Output power from 6 W (1/125 HP) to 90 W (1/8 HP)
Variable speed ranges from 0.25 ~ 4.4 r/min to 90 ~ 1600 r/min

Motor:

Controller:

Item #	Motor	Motor Frame Size	Output Power	Power Supply	Shaft/Gear Type	Gear Ratio (X:1)	Output Shaft Diameter	Permissible Torque	Variable Speed Range (r/min)
MSC-1 / VSI206A2-5U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 5 :1	- 10 mm	- 2 lb-in 0.23 N·m	- 18 ~ 320
MSC-1 / VSI206A2-6U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 6 :1	- 10 mm	- 2.3 lb-in 0.27 N·m	- 15 ~ 266
MSC-1 / VSI206A2-7.5U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 7.5 :1	- 10 mm	- 3 lb-in 0.34 N·m	- 12 ~ 213
MSC-1 / VSI206A2-9U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 9 :1	- 10 mm	- 3.6 lb-in 0.41 N·m	- 10 ~ 177
MSC-1 / VSI206A2-12.5U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 12.5 :1	- 10 mm	- 4.9 lb-in 0.56 N·m	- 7.2 ~ 128
MSC-1 / VSI206A2-15U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 15 :1	- 10 mm	- 6 lb-in 0.68 N·m	- 6 ~ 106
MSC-1 / VSI206A2-18U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 18 :1	- 10 mm	- 7.1 lb-in 0.81 N·m	- 5 ~ 88
MSC-1 / VSI206A2-25U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 25 :1	- 10 mm	- 9.7 lb-in 1.1 N·m	- 3.6 ~ 64
MSC-1 / VSI206A2-30U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 30 :1	- 10 mm	- 11.5 lb-in 1.3 N·m	- 3 ~ 53
MSC-1 / VSI206A2-36U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 36 :1	- 10 mm	- 13.2 lb-in 1.5 N·m	- 2.5 ~ 44
MSC-1 / VSI206A2-50U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 50 :1	- 10 mm	- 19.4 lb-in 2.2 N·m	- 1.8 ~ 32
MSC-1 / VSI206A2-60U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 60 :1	- 10 mm	- 23 lb-in 2.6 N·m	- 1.5 ~ 26
MSC-1 / VSI206A2-75U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 75 :1	- 10 mm	- 28 lb-in 3.2 N·m	- 1.2 ~ 21
MSC-1 / VSI206A2-90U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 90 :1	- 10 mm	- 34 lb-in 3.9 N·m	- 1 ~ 17
MSC-1 / VSI206A2-100U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 100 :1	- 10 mm	- 38 lb-in 4.3 N·m	- 0.9 ~ 16
MSC-1 / VSI206A2-120U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 120 :1	- 10 mm	- 46 lb-in 5.2 N·m	- 0.75 ~ 13
MSC-1 / VSI206A2-150U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 150 :1	- 10 mm	- 53 lb-in 6 N·m	- 0.6 ~ 10
MSC-1 / VSI206A2-180U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 180 :1	- 10 mm	- 53 lb-in 6 N·m	- 0.5 ~ 8.8
MSC-1 / VSI206A2-250U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 250 :1	- 10 mm	- 53 lb-in 6 N·m	- 0.3 ~ 6.4
MSC-1 / VSI206A2-300U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 300 :1	- 10 mm	- 53 lb-in 6 N·m	- 0.3 ~ 5.3
MSC-1 / VSI206A2-360U	- Induction	- 2.36 in60 mm	- 6 W (1/125 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 360 :1	- 10 mm	- 53 lb-in 6 N·m	- 0.2 ~ 4.4
MSC-1 / VSI315A2-5U	- Induction	- 2.76 in70 mm	- 15 W (1/50 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 5 :1	- 12 mm	- 4.9 lb-in 0.56 N·m	- 18 ~ 320
MSC-1 / VSI315A2-6U	- Induction	- 2.76 in70 mm	- 15 W (1/50 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 6 :1	- 12 mm	- 6 lb-in 0.68 N·m	- 15 ~ 266
MSC-1 / VSI315A2-7.5U	- Induction	- 2.76 in70 mm	- 15 W (1/50 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 7.5 :1	- 12 mm	- 7.4 lb-in 0.84 N·m	- 12 ~ 213
MSC-1 / VSI315A2-9U	- Induction	- 2.76 in70 mm	- 15 W (1/50 HP)	- Single-Phase 110/115 VAC	- Parallel Shaft Gearhead	- 9 :1	- 12 mm	- 8.8 lb-in 1 N·m	- 10 ~ 177

Item #

Motor

Motor Frame Size

Output Power

Power Supply

Shaft/Gear Type

Gear Ratio (X:1)

Output Shaft Diameter

Permissible Torque

Variable Speed Range (r/min)

MSC-1 / VSI206A2-5U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 5 :1

- 10 mm

- 2 lb-in 0.23 N·m

- 18 ~ 320

MSC-1 / VSI206A2-6U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 6 :1

- 10 mm

- 2.3 lb-in 0.27 N·m

- 15 ~ 266

MSC-1 / VSI206A2-7.5U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 7.5 :1

- 10 mm

- 3 lb-in 0.34 N·m

- 12 ~ 213

MSC-1 / VSI206A2-9U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 9 :1

- 10 mm

- 3.6 lb-in 0.41 N·m

- 10 ~ 177

MSC-1 / VSI206A2-12.5U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 12.5 :1

- 10 mm

- 4.9 lb-in 0.56 N·m

- 7.2 ~ 128

MSC-1 / VSI206A2-15U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 15 :1

- 10 mm

- 6 lb-in 0.68 N·m

- 6 ~ 106

MSC-1 / VSI206A2-18U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 18 :1

- 10 mm

- 7.1 lb-in 0.81 N·m

- 5 ~ 88

MSC-1 / VSI206A2-25U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 25 :1

- 10 mm

- 9.7 lb-in 1.1 N·m

- 3.6 ~ 64

MSC-1 / VSI206A2-30U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 30 :1

- 10 mm

- 11.5 lb-in 1.3 N·m

- 3 ~ 53

MSC-1 / VSI206A2-36U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 36 :1

- 10 mm

- 13.2 lb-in 1.5 N·m

- 2.5 ~ 44

MSC-1 / VSI206A2-50U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 50 :1

- 10 mm

- 19.4 lb-in 2.2 N·m

- 1.8 ~ 32

MSC-1 / VSI206A2-60U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 60 :1

- 10 mm

- 23 lb-in 2.6 N·m

- 1.5 ~ 26

MSC-1 / VSI206A2-75U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 75 :1

- 10 mm

- 28 lb-in 3.2 N·m

- 1.2 ~ 21

MSC-1 / VSI206A2-90U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 90 :1

- 10 mm

- 34 lb-in 3.9 N·m

- 1 ~ 17

MSC-1 / VSI206A2-100U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 100 :1

- 10 mm

- 38 lb-in 4.3 N·m

- 0.9 ~ 16

MSC-1 / VSI206A2-120U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 120 :1

- 10 mm

- 46 lb-in 5.2 N·m

- 0.75 ~ 13

MSC-1 / VSI206A2-150U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 150 :1

- 10 mm

- 53 lb-in 6 N·m

- 0.6 ~ 10

MSC-1 / VSI206A2-180U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 180 :1

- 10 mm

- 53 lb-in 6 N·m

- 0.5 ~ 8.8

MSC-1 / VSI206A2-250U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 250 :1

- 10 mm

- 53 lb-in 6 N·m

- 0.3 ~ 6.4

MSC-1 / VSI206A2-300U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 300 :1

- 10 mm

- 53 lb-in 6 N·m

- 0.3 ~ 5.3

MSC-1 / VSI206A2-360U

- Induction

- 2.36 in60 mm

- 6 W (1/125 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 360 :1

- 10 mm

- 53 lb-in 6 N·m

- 0.2 ~ 4.4

MSC-1 / VSI315A2-5U

- Induction

- 2.76 in70 mm

- 15 W (1/50 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 5 :1

- 12 mm

- 4.9 lb-in 0.56 N·m

- 18 ~ 320

MSC-1 / VSI315A2-6U

- Induction

- 2.76 in70 mm

- 15 W (1/50 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 6 :1

- 12 mm

- 6 lb-in 0.68 N·m

- 15 ~ 266

MSC-1 / VSI315A2-7.5U

- Induction

- 2.76 in70 mm

- 15 W (1/50 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 7.5 :1

- 12 mm

- 7.4 lb-in 0.84 N·m

- 12 ~ 213

MSC-1 / VSI315A2-9U

- Induction

- 2.76 in70 mm

- 15 W (1/50 HP)

- Single-Phase 110/115 VAC

- Parallel Shaft Gearhead

- 9 :1

- 12 mm

- 8.8 lb-in 1 N·m

- 10 ~ 177

Item #

Motor

Motor Frame Size

Output Power

Power Supply

Shaft/Gear Type

Gear Ratio (X:1)

Output Shaft Diameter

Permissible Torque

Variable Speed Range (r/min)

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