BLDC Gear Motor

reliable and durable dc brushless gear motor makes longer life / Founded in 1995, Hennkwell Ind. Co., Ltd., the professional DC geared motor manufacturer, is specialized in research, development, manufacturing, and sales of the miniature DC gear motors.


Hennkwell's BLDC Gear Motor Manufacturing‎

Hennkwell Ind. Co., Ltd. is a BLDC Gear Motor manufacturer for mechanical component industry from Taiwan, since 1995. Hennkwell's gear-equipped DC motors can be easily integrated into equipment, which would allow you to design with excellency.

Hennkwell's DC gear motor includes DC planetary gear motors, planetary gear brush motors, brushed motors with reductions, motors with planetary gear boxes, brushed motors with planetary gears, coreless planetary gear motors and BLDC gear motors. And they also offer an extensive selection of custom designed gear motors.

With both advanced technology and 20 years of experience, Hennkwell always makes sure to meet each customer's demands.

BLDC Gear Motor

PK38VCL Series

Hennkwell DC brushless motors are available in 38mm diameter with our diameter 38mm planetary gearbox to increase torque and lower output speed for a wide range of applications. Brushless DC gear motor features with long life span operation, the speed signal output for constant speed control, high torque output, low EMI.

Typical applications are medical equipment, robotics, automatic controls, pumps and office equipment and so on.

reliable and durable dc brushless gear motor makes longer life


  • Long life span operation
  • High torque output
  • Low EMI
  • Bi-direction
  • Planetary gearbox
  • CE certificate & RoHs standard


  • Appearance Dimensions: 38 mm diameter, 99.7 mm to 106.1 mm body length
  • Normal Voltage: 12VDC, 24 VDC
  • Typical Applications: medical equipment, robot kits, automatic controls, pumps and office/bank equipment and so on

Product ID: PK38V Series

Appearance Dimensions

PK38V Appearance Dimensions

Specifications of DC Gear Motor

Reduction Ratio1/41/121/351/561/741/1171/1451/1811/2371/2721/311
024012VRated Torque (kg-cm)
Rated Speed (rpm)800280956045302319151312
Rated Current  (A)
026012VRated Torque (kg-cm)
Rated Speed (rpm)12274281459070433529232018
Rated Current  (A)
094024VRated Torque (kg-cm)


Rated Speed (rpm)810280966045292319151312
Rated Current  (A)0.600.600.600.600.600.600.690.580.470.430.39
Reduction Ratio1/41/121/351/561/741/1171/1451/1811/2371/2721/311
028312VRated Torque (kg-cm)
Rated Speed (rpm)168858820012696614940322825
Rated Current  (A)
096024VRated Torque (kg-cm)
Rated Speed (rpm)12154201409070433630232118
Rated Current  (A)
098024VRated Torque (kg-cm)
Rated Speed (rpm)171760020312897605040312824
Rated Current (A)1.501.501.501.501.501.501.501.251.000.920.84

Specifications of Gearbox

Reduction Ratio1/41/121/351/561/741/1171/1451/1811/2371/2721/311
Gearbox Length (L)29.726.342.742.742.749.
Rated Torque  (kg-cm)515202020303030303030
Max.Momentary Torque  (kg-cm)1030404040606060606060
Efficiency  (%)8070606060505050505050
Radial Play of Shaft  (mm)
Thrust Play of Shaft  (mm)0.300.300.300.300.300.300.300.300.300.300.30
Output Shaft Axial Load  (kg)
Output Shaft Radial Load  (kg)


1. The specifications may change or update without notice since product improvement.
2. The customized specifications, shafts, lead wires are available.
3. BLDC controller is built in motor or external based on the motor spec.

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