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Sensor Type
HallEncoder

QS165 50H Mid Drive Motor — 10kW rated IPM PMSM inrunner. 165mm stator diameter, 50mm stack height, 5 pole pairs. 15-20kW peak, 60 Nm max torque, 7000 RPM. Available in Hall and Encoder versions. Belt driven or sprocket design with taper shaft. Air cooled, IP67. Popular Sur-Ron Light Bee upgrade motor. Recommended controller: Fardriver ND721000.

In brief: 10000W mid-drive motor. 48–72V rated. From $371.

Motor Design

Design
Inrunner PMSM
Stator Diameter
165mm
Stator Height
50mm
Pole Pairs
5
Shaft Type
Taper
Cooling
Air

Performance

Wattage
10000W
Peak Wattage
20000W
Rated Voltage
48–72V
Rated RPM
7000
Max Torque
60.00Nm

Electrical

Continuous DC Amps
250A
Max Phase Amps
850A

Features

PAS Sensor Type
None
Temp Sensor
KTY83
Has Encoder
Yes

Physical

Weight
11.7 kg

Ports & Connectors

Phase Wires3 Ring Terminals
Motor Phase
1Phase A
2Phase B
3Phase C
Hall Sensor
Hall Sensor
15V Power
2None
3Ground
4Hall A
5Hall B
6Hall C

Included Components

Frequently Asked Questions

Other Mid-Drive Motors

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