28JXB30K/28ZWNP38 Brushless DC Planetary Gear Motor

① Characteristics

Motor typeBrushless DC motor
Gearbox typePlanetary 
DiameterGearbox:28mm; DC motor: 28mm
Nominal voltage12V/24V DC or customized
Gear ratio 1:3.7 ~1: 720
No load current180mA
Nominal current250mA
No load speed3100rpm
Nominal speed2600rpm
Permissible load range0.3N.m ~ 3N.m for S1 duty cycle
DriverExternal driver
Rated power1.87W


② Description

Micro brushless DC planetary gear motor

The 28ZWNP38 model of brushless DC motor is equipped with a 28mm planetary gearbox.


Inner hall sensor

Magnetic encoder or optical encoder  with up to 3 channels provides feedback for your accurate control of motor speed and positioning.

Power-on or power-off type electromagnetic brake

Special shaft material and dimensions

Custom design; OEM products available


Ball bearing at output shaft

Operation in both directions of rotation(CW & CCW)

High power density, low noise, strong overload capacity

Speeds up to 10,000 RPM possible

High torque and output power with compact package

Various gear ratios enable either speed reduction or to increase the torque capability.

Long service life and smooth running thanks to precision ball race

Advantageous torque with minimum space requirements

Suitable for continuous, reversing and intermittent operation

Can be installed in any mounting position

Typical applications:

Industrial automation: conveyers, rotational operation, automatic gate system, solar tracker etc.  

Household electrical appliances:lawn mower, ice crusher, stair lift, air-condition, masticating juicer, food waste disposer, kitchen appliances, etc.,

The automotive industry: truck tarp systems, pumps, electric chair, jack, etc.

Recreational equipment: swimming pool cleaners, pool cover systems, golf trolley, amusement machines and other places of entertainment, etc.

Office automation: automatic doors, elevator doors, roller shutter, curtains, punch machines, financial instruments, etc.

Medical and health-care equipment: all kinds of massage health care equipment, medical equipment, etc.

Certificates & Qualifications:

REACH, CE & CCC, RoHS, ISO9001: 2015, ISO14001: 2015, OHSAS18001: 2007


③ View the catalog

View the catalog