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Planetary Gearheads

transmission series planetary gearhead
Highlights

Smoothly Work With Stepper Motors, DC / AC Motors

Frame Size From Ø22mm To Ø60mm

Five Different Types to Meet Your Specific Requirements

Rated Admissible Torque Up To 40N.m

Reduction Ratio Ranges From 1:3.7 to 1:3730

  • Introduction
  • Typical Applications
  • Part Number
  • Downloads

PrimoPal's PTP series Planetary Gearheads (Transmission Type) are mainly used with PM DC motors, BLDC motors, AC motors, stepper motors, etc. The planetary gearheads come in thirteen sizes, from Ø22mm to Ø60mm, with rated admissible torque of 0.05~40.0N.m and reduction ratio of 1:3.7~1:3730. There are five basic types as follows to optimize the product's performance for you needs.

  Gearhead Type   Key Features

  Standard Type

  Shorter body length, mainly used in applications where high torque is not required.

  Enhanced Type

  Longer body length & lower noise, mainly used in applications where high torque is required.

  Long Lifetime Type

  Needle roller bearing is set in the internal hole of steel planetary wheel,
  could remarkably prolong the gearhead’s lifetime.

  High Torque Type

  Internal structure is specially strengthened, mainly used in applications
  where high reduction ratio and high output torque is required.

  Long Lifetime &
  High Torque Type

  Combines the features of long lifetime type and high torque type.

PrimoPal's PTP series transmission series planetary gearheads are mainly used with our stepper motors, PM DC motors, AC induction motors, etc.

transmission series planetary gearhead part number

Available Versions (Others on Request)
Frame Size Gearhead Type
Standard Type Enhanced Type Long Lifetime Type High Torque Type Long Lifetime
& High Torque Type

Ø22mm

PTP22S05

PTP22E10

Ø24mm

PTP24S05

PTP24E10

Ø28mm

PTP28S05 / PTP28S10

PTP28E10 / PTP28E20

Ø30mm

PTP30E30

Ø32mm

PTP32E30

Ø36mm

PTP36S20

PTP36E30

Ø40mm

PTP40L50

Ø42mm

PTP42S100

PTP42L50

PTP42F200

Ø45mm

PTP45S100

Ø48mm

PTP48L50

PTP48F200

Ø52mm

PTP52S300

PTP52L300

Ø56mm

PTP56S300

PTP56L300

PTP56T400

Ø60mm

PTP60S300

PTP60L300

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