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AC Motors Ref: #0049

Q. Can I replace a generac 33hp dual shafted engine with a HyPer 9 motor?

A.

A. Research on the 33HP Generac gas engine in the Steiner 430 Max tractor shows that this engine produces torque of ~86Nm @ 2,500RPM. If you need to maintain this power continuously, it fits the power of our HyPer 9 System with a battery pack between 80V - 120V battery. Our dual shaft version of this motor is no longer available. So if you require a PTO off each end, the motor shaft would need to couple to an auxiliary or jack shaft. Please see the following links for more information on our HyPer 9 System. HyPer 9 Webage: https://www.go-ev.com/motors-hyper.html HyPer 9 Continuous Power: https://www.go-ev.com/PDFs/HyPer_9_108V_Continuous_Performance.pdf

Updated: Feb 19, 2026
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AC Motors Ref: #0050

Q. Is there a HyPer 9 Manual I can download?

A. Depending on your application, all or most of the wiring and software configuration can be accomplished by following the information provided in our HyPer-Drive User Manuals: https://www.go-ev.com/downloads/index.html
Updated: Jan 30, 2026
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AC Motors Ref: #0051

Q. Who should I contact for technical support on the HyPer 9 System?

A. Your Authorized Dealer will provide the first line of technical support. If any inquiries can not be answered by your dealer, NetGain Motors is available as the second line of technical support to our Authorized Dealers. Authorized Dealers should contact NetGain Motors, Inc. for assistance in resolving your issue.
Updated: Jan 30, 2026
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AC Motors Ref: #0057

Q. Is there any controller capable of delivering 900A to the Micro 886 motor?

A. We do not offer an inverter capable of 900Arms, but they do exist. We just began stocking a "Micro 880MV" which is a higher voltage, lower Arms version of the 880. Running this motor with the X48 at 48V 600Arms, the peak torque of ~120Nm would begin to drop at around ~1,000RPM.

We only have curves at 80V, but you can see the comparison here below.

Micro 886 @900Arms:

Micro 886MV @650Arms:

We have not run one motor off two inverters. If the battery pack can be configured for >80V 750A, the X1 750A inverter would be able to provide maximum power to the motor.

Updated: Jan 30, 2026
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