Mini Planetary Gearmotors

Mini Planetary Gearmotors are used with small step motors in NEMA 8, 11, and 14 frame sizes. The small design of the gearheads allows them to be paired with small motors, and doesn't adversely affect the outside dimensions of the combined gearmotor.

These gearmotors are used in applications where space is critical. Small motors usually don't produce enough torque for demanding applications. Mini Planetary Gearmotors are an ideal solution. They offer an increase in torque, and better inertia matching without breaking the budget.

Electromate offers PH Mini Planetary Gearmotors from Applied Motion Products. They are offered in three frame sizes: 22, 28 and 35 mm. Each component of the gearbox is machined to exacting tolerances before being assembled into the final reducer. The result is a gearhead that can accept input speeds up to 6,000 rpm and provide high output torques with minimal backlash.


Mini Planetary Gearmotor Features:

  • 22 mm PH gearhead mounts to NEMA 8 step motors
  • 28 mm PH gearhead mounts to NEMA 11 step motors and TSM11 StepSERVO integrated motors
  • 35 mm PH gearhead mounts to NEMA 14 step motors
  • True planetary design
  • Precision cut gears
  • All metal construction for long life
  • High torque and precise positioning
  • Miniature design for use with small motors
  • Excellent for increasing torque and inertia matching in a small size
  • Ideal for use with small step motors and TSM11 StepSERVO integrated motors
  • Standard ratios from 4:1 to 36:1
  • Additional ratios available upon request
  • Attractive pricing for cost-sensitive applications


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