NetGain Micro 840™ Motor System
NetGain Micro 840™ Motor System
NetGain Micro 840™ Motor System
NetGain Micro 840™ Motor System

EV Source

NetGain Micro 840™ Motor System

Sale price$2,500.00
Motor:841
Controller:HyPer-Drive X48
Terminal Cover Kit:No Terminal Cover Kit
Quantity:

NetGain Micro 840 Series Motors

Compact EV Power. Scalable Performance. Built to Move.

Available Now at EV Source – Trusted by EV Builders Nationwide


Product Overview

The NetGain Micro 840 Series motors are precision-engineered for compact electric vehicle conversions, lightweight platforms, and low-voltage EV systems. With peak power ranging from 84 kW to 145 kW, the 840 series includes models tailored for everything from go-karts and electric motorcycles to custom EV builds and industrial drive systems.

Each motor in the series features a high power-to-weight ratio, brushless AC technology, and compatibility with leading controllers—including the Hyper-Drive X1 and Hyper-Drive X1 ISO. Whether you’re building for performance, efficiency, or size constraints, there’s a Micro 840 variant that fits your vision.

Micro 841  IPM Single Shaft Motor - 1.125" keyed Drive End Shaft, .250" Keyway 5.5kW continuous. Wound for optimal performance with 48V input.
Micro 842

IPM Single Shaft Motor - 24mm keyed Drive End Shaft, 8mm keyway, 5.5kW continuous. Wound for optimal performance with 48V input.

Micro 843

IPM Single Shaft Motor - 13T Spline Drive End Shaft, SAE-B Pump Adapter Plate, 5.5kW continuous. Wound for optimal performance with 48V input.

Micro 844

IPM Single Shaft Motor - 19mm keyed Drive End Shaft, 6mm keyway, 5.5kW continuous. Wound for optimal performance with 48V input.

Micro 845

IPM Single Shaft Motor - 9T Spline Drive End Shaft, SAE-A Pump Adapter Plate, 5.5kW continuous. Wound for optimal performance with 48V input.

Micro 846

IPM Single Shaft Motor - 19T Spline Drive End Shaft, E-Axle H12/24E/30E Adapter plate, 5.5kW continuous. Wound for optimal performance with 48V input.


Controller Options:

        • 
HyPer-Drive X48 - 36/48V, 600A, Non-Isolated Logic - (Maximum Torque  /  Standard Speed)
        • 
HyPer-Drive X125 - 80/100V, 250A, Non-Isolated Logic - (Standard Torque  /  Maximum Speed)
        • HyPer-Drive X125 Iso - 80/100V, 250A, Isolated Logic - (Standard Torque  /  Maximum Speed)


Key Features Across the 840 Series

Compact, High-Torque Motors – Ideal for space-constrained builds
84–145 kW Peak Power Options – Choose the perfect output for your needs
Low Voltage Compatible (48V–144V) – Safe and efficient for small EV systems
Smooth Brushless AC Operation – Quiet, reliable, and maintenance-free
Air or Liquid Cooling Options – Scalable for higher-duty applications
Flexible Shaft End Options – Available as None, Shaft End, or Encoder End


Model Comparison

Model Peak Power Key Use Case Cooling Type Notes
840 84 kW Go-karts, light EVs Air Most compact base model
841 90 kW Scooters, urban EVs Air Slight bump in output
842 100 kW Motorcycles, small cars Air or Liquid Balanced power and weight
843 120 kW Lightweight EV conversions Liquid Higher-endurance builds
845 145 kW Performance-focused EVs Liquid Top-tier model for speed and torque

All models in the Micro 840 family support the Hyper-Drive X1 controller system for plug-and-play tuning or can be purchased as motor-only for full customization.


Ideal Applications

  • Electric Motorcycles & Scooters

  • Go-Karts & Racing Karts

  • UTVs, ATVs, and Light Utility EVs

  • Urban EVs and Microcars

  • Robotics, Marine, and Industrial Vehicles


Available Configurations

Choose the perfect fit for your build:

  • Package Type:

    • Hyper-Drive X1: Includes matched motor + controller

    • Hyper-Drive X1 ISO: Same, with galvanic isolation

    • Motor Only: For custom system integration

  • Shaft End Options:

    • None: Bare shaft (user-configurable)

    • Shaft End: Machined output shaft for coupling

    • Encoder End: Includes rotary encoder for feedback control


Why Buy from EV Source?

EV Source is your one-stop destination for high-performance electric vehicle parts. When you shop with us, you get:

  • Fast U.S. Shipping & Inventory

  • Technical Support by Real EV Experts

  • Motor + Controller Matching Services

  • Trusted by Builders, Racers & Innovators Nationwide


Choose the Right Micro 840 Series Motor for Your Build

The NetGain Micro 840 Series is your solution for compact, reliable EV performance—from entry-level projects to high-output platforms.

Order Today from EV Source – Where EV Innovation Begins