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Electric Motors

Get the RPM you need, when you need it. Designed for optimal effectiveness with more torque per pound than other styles of Motor which is practical to build.  Typical ASI Motor efficiencies are over 90% at the most common operating point of the machine. 

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Oak - High Torque 3.5 kW Motor

Oak - High Torque 3.5 kW Motor

This high torque 3.5 kW AC-PM / BLDC Brushless DC Motor is appropriate for transaxles and other applications which require high torque, and Silent Operation.

Available in 10 and 19-spline configurations, piloted to fit E-Z-GO or Club Car transaxles, or equivalent, or with straight shaft for belt-drive applications.

Available with or without an electric brake.

Specifications Table
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 10.4 kW (14 HP)
Power (Rated) 3.6 kW (4.7 HP)
RPM (Max) 8000 RPM
RPM (Rated) 2750 RPM @ 48V
Efficiency (Max) 91 %
Torque (Peak) 86 Nm
Weight 17.0 kg (37.55 Lbs.)
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 10.4 kW (14 HP)
Power (Rated) 3.6 kW (4.7 HP)
RPM (Max) 8000 RPM
RPM (Rated) 2750 RPM @ 48V
Efficiency (Max) 91 %
Torque (Peak) 86 Nm
Weight 17.0 kg (37.55 Lbs.)
Oak - 4.5 kW Motor

Oak - 4.5 kW Motor

This high RPM 4.5 kW AC-PM / BLDC Brushless DC Motor is appropriate for transaxles and other applications which require high torque, high RPMs and Silent Operation.

Available in 10 and 19-spline configurations, piloted to fit E-Z-GO or Club Car transaxles, or equivalent, or with straight shaft for belt-drive applications.

Available with or without an electric brake.

Specifications Table
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 9.1 kW (12 HP)
Power (Rated) 4.5 kW (6 HP)
RPM (Max) 8000 RPM
RPM (Rated) 3150 RPM @ 48V
Efficiency (Max) 91 %
Torque (Peak) 76 Nm
Weight 17.0 kg (37.55 Lbs.)
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 9.1 kW (12 HP)
Power (Rated) 4.5 kW (6 HP)
RPM (Max) 8000 RPM
RPM (Rated) 3150 RPM @ 48V
Efficiency (Max) 91 %
Torque (Peak) 76 Nm
Weight 17.0 kg (37.55 Lbs.)
Oak - 4.5 kW Ferrite Motor

Oak - 4.5 kW Ferrite Motor

This all Ferrite high-RPM 4.5 kW AC-PM / BLDC Brushless DC Motor is appropriate for transaxles and other applications which require high torque, high RPMs, Silent Operation and no Rare Earth minerals!

Available in 10 and 19-spline configurations, piloted to fit E-Z-GO or Club Car transaxles, or equivalent, or with straight shaft for belt-drive applications.

Available with or without an electric brake.

Specifications Table
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 7.5 kW (10 HP)
Power (Rated) 4.5 kW (6 HP)
RPM (Max) 8000 RPM
RPM (Rated) 4000 RPM @ 48V
Efficiency (Max) 91 %
Torque (Peak) 50 Nm
Weight 17.0 kg (37.55 Lbs.)
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 7.5 kW (10 HP)
Power (Rated) 4.5 kW (6 HP)
RPM (Max) 8000 RPM
RPM (Rated) 4000 RPM @ 48V
Efficiency (Max) 91 %
Torque (Peak) 50 Nm
Weight 17.0 kg (37.55 Lbs.)
Cedar - 1.5 kW Motor with Integrated Controller

Cedar - 1.5 kW Motor with Integrated Controller

This 1.5 kW Electric Motor with integrated Motor Controller is for Direct Drive applications such as Lawn Mower Decks, Pressure Washers and Battery Powered Air Compressors. 

Available with straight shaft for belt-drive or direct applications, or with mower blade coupler.

Product Sheet
Specifications Table
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 3.5kW (5HP)
Power (Rated) 1.5kW (2HP)
RPM (Max) 6,000 RPM
RPM (Rated) 4,000 RPM at 48V
Efficiency (Max) 92%
Torque (Peak) 16 Nm
Weight 7.2 Kg (15.8 Lbs.)
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 3.5kW (5HP)
Power (Rated) 1.5kW (2HP)
RPM (Max) 6,000 RPM
RPM (Rated) 4,000 RPM at 48V
Efficiency (Max) 92%
Torque (Peak) 16 Nm
Weight 7.2 Kg (15.8 Lbs.)
Pine - 2 kW Motor

Pine - 2 kW Motor

This 2kW Electric Motor is used for Direct Drive applications such as Lawn Mower Decks, Pressure Washers and Battery Powered Air Compressors.

Available with straight shaft for belt-drive or direct applications, or with mower blade coupler.

Specifications Table
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 3.4 kW (4.5 HP)
Power (Rated) 2 kW (2.7 HP)
RPM (Max) 6,000 RPM
RPM (Rated) 3400 RPM at 48V
Efficiency (Max) 92%
Torque (Peak) 20 Nm
Weight 7.2 Kg (15.8 Lbs.)
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 3.4 kW (4.5 HP)
Power (Rated) 2 kW (2.7 HP)
RPM (Max) 6,000 RPM
RPM (Rated) 3400 RPM at 48V
Efficiency (Max) 92%
Torque (Peak) 20 Nm
Weight 7.2 Kg (15.8 Lbs.)
Timber - 200 Nm Hub Motor

Timber - 200 Nm Hub Motor

This Low-speed gearless direct-drive AC-PM / BLDC Motor is appropriate for traction and other applications which require high torque, higher RPMs and Silent Operation.

Specifications Table
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 6 KW
RPM (Nominal) 350 RPM
RPM (Max) 500 RPM
Efficiency (Max) 84%
Torque (Peak) 200 Nm
Weight 19 Kg (42 Lbs.)
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 6 KW
RPM (Nominal) 350 RPM
RPM (Max) 500 RPM
Efficiency (Max) 84%
Torque (Peak) 200 Nm
Weight 19 Kg (42 Lbs.)
Timber - 330 Nm Hub Motor

Timber - 330 Nm Hub Motor

This low-speed gearless direct-drive AC-PM / BLDC Motor is appropriate for traction and other applications which require high torque, low RPMs and Silent Operation.

Specifications Table
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 2.9 KW
RPM (Nominal) 200 RPM
RPM (Max) 500 RPM
Efficiency (Max) 83%
Torque (Peak) 330 Nm
Weight 19 Kg (42 Lbs.)
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 2.9 KW
RPM (Nominal) 200 RPM
RPM (Max) 500 RPM
Efficiency (Max) 83%
Torque (Peak) 330 Nm
Weight 19 Kg (42 Lbs.)
Hickory - 900 Nm Geardrive

Hickory - 900 Nm Geardrive

This high torque variable speed heavy-duty commercial electric speed reducer is designed for efficient and silent operation in high load applications such as zero-turn mowers, robots, material handlers and other speed reducer duties.

Available with straight, tapered or 4 or 5-bolt flanged output shafts.

Available with or without electric brake.

Specifications Table
Specifications
Motor Type Brushless PM Geardrive
Power (Peak) 9.1 kW (12 HP)
Power (Rated) 4.5 kW (6 HP)
RPM (Max) 275 RPM
RPM (Rated) 175 RPM @ 48V
Torque (Peak) 900 Nm
Specifications
Motor Type Brushless PM Geardrive
Power (Peak) 9.1 kW (12 HP)
Power (Rated) 4.5 kW (6 HP)
RPM (Max) 275 RPM
RPM (Rated) 175 RPM @ 48V
Torque (Peak) 900 Nm
Maple - 350 Nm Geardrive

Maple - 350 Nm Geardrive

This high-performance residential electric variable speed reducer is designed for efficient and silent operation in  light to medium duty applications such as zero-turn mowers, robots, material handlers and other speed reducer duties.

Available with straight, tapered or 4 -bolt flanged output shafts.

Available with or without mechanical brake.

Available with or without inboard motor controller.

Specifications Table
Specifications
Motor Type Brushless PM Geardrive
Power (Peak) 3.4 kW (4.5 HP)
Power (Rated) 2 kW (2.7 HP)
RPM (Max) 200 RPM
RPM (Rated) 160 RPM @ 48V
Torque (Peak) 350 Nm
Specifications
Motor Type Brushless PM Geardrive
Power (Peak) 3.4 kW (4.5 HP)
Power (Rated) 2 kW (2.7 HP)
RPM (Max) 200 RPM
RPM (Rated) 160 RPM @ 48V
Torque (Peak) 350 Nm