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Renewable energy. Eco-friendly. Reduced Emissions. Real world efficiencies

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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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
Juniper - 500 W Motor

Juniper - 500 W Motor

High Performance Direct Drive eBike Motor offers High Efficiency and Outstanding Performance. This gearless, brushless Motor features Silent Operation, Long Life, and Full Regenerative Braking capability. The Quick Release Motor Cable allows for easy vehicle servicing.

Specifications Table
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 1450 W
Power (Nominal) 500 W
RPM (Max) 465 RPM @ 48 V
Efficiency (Max) 92%
Torque (Peak) 60 Nm
Weight 5.35 Kg (11.8 Lbs.)
Specifications
Motor Type Brushless PM Direct Drive
Power (Peak) 1450 W
Power (Nominal) 500 W
RPM (Max) 465 RPM @ 48 V
Efficiency (Max) 92%
Torque (Peak) 60 Nm
Weight 5.35 Kg (11.8 Lbs.)
5kW IC Replacement

5kW IC Replacement

Drop-in 5kW IC engine replacement high rpm AC-PM / BLDC Brushless DC Motor with Controller.

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
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