Mobile Drivetrain Solutions
from ElectroCraft

wheel drives

ElectroCraft’s MPW series revolutionizes mobile robotics with an engineered-for-efficiency wheel drive that accelerates development, maximizes payload and runtime, and ensures dependable operation. Power your next-generation AGVs and AMRs with the MPW for unmatched reliability and innovation.

Exceptional Torque and Load Capacity
Up to 35Nm peak torque per wheel (20Nm continuous), traveling at 4.3 meters/second, while carrying loads up to 1,000 lbs. (based on a two-wheel drive system).
Efficiency and Reliability
Brushless design ensures high efficiency for extended battery life, minimal maintenance (no brushes to wear), long service life, and reliable performance in rough-terrain environments.
Competitive Edge
Delivers industry-leading performance in a compact, lightweight form factor at an affordable price compared to traditional combinations, reducing design time, integration risks, and total cost of ownership.

MPW Wheel Drives

Peak Torque 6.8 to 35.0 Nm (60 to 310 lb-in), Max Load 68 to 227 kg (150 to 500 lb)

ElectroCraft’s MPW series combines a high torque-density brushless DC motor with a heavy-duty planetary gearbox and lightweight aluminum wheel (with polyurethane tread) into a single compact unit, delivering superior power density, smooth motion, and quiet operation while outperforming disparate component assemblies. Available with encoder feedback and electromagnetic holding brake. Ideal for mobile drivetrain platforms such as automated guided vehicles and autonomous mobile robots.

Wheel Size
Peak Torque
Max Load

MPW52 150 mm Wheel Drives

Wheel Size 150 mm
Peak Torque 12.4 Nm (110 lb-in)
Max Load 68 kg (150 lb)

MPW86 200 mm Wheel Drives

Wheel Size 200 mm
Peak Torque 35.0 Nm (310 lb-in)
Max Load 227 kg (500 lb)

MPW-H Series Hub Motors

Peak Torque to 24 Nm (212.4 lb-in), Max Load to 102 kg (225 lb)

ElectroCraft’s MPW-H Hub Motor is a compact, direct drive, outer rotor, brushless DC motor with no gearing, integrated into the hub of wheel with polyurethane tread.  Perfect for small to medium size autonomous mobile robots, motorized carts, tuggers, or any other mobile drivetrain platform requiring robust, efficient traction control.

Wheel Size
Peak Torque
Max Load

MPW140H 140 mm Wheel Drives

Wheel Size 140 mm
Peak Torque 24.0 Nm (212 lb-in)
Max Load 102 kg (225 lb)