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


14 Items

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  1. HT08-220 Mini Motor + 22mm Planetary Gearhead
    HT08-220 Mini Motor + 22mm Planetary Gearhead

    HT08-220 Nema 8 Mini Step Motor paired with a 22 mm planetary gearhead.

    $275.00
  2. HT08-220D Mini Motor + 22mm Planetary Gearhead
    HT08-220D Mini Motor + 22mm Planetary Gearhead

    HT08-220D Nema 8 Mini Step Motor paired with a 22 mm planetary gearhead.

    $275.00
  3. HT08-221 Mini Motor + 22mm Planetary Gearhead
    HT08-221 Mini Motor + 22mm Planetary Gearhead

    HT08-221 Nema 8 Mini Step Motor paired with a 22 mm planetary gearhead.

    $289.00
  4. HT08-221D Mini Motor + 22mm Planetary Gearhead
    HT08-221D Mini Motor + 22mm Planetary Gearhead

    HT08-221D Nema 8 Mini Step Motor paired with a 22 mm planetary gearhead.

    $289.00
  5. HT11-020 Mini Motor + 28mm Planetary Gearhead
    HT11-020 Mini Motor + 28mm Planetary Gearhead

    HT11-020 Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $289.00
  6. HT11-020D Mini Motor + 28mm Planetary Gearhead
    HT11-020D Mini Motor + 28mm Planetary Gearhead

    HT11-020D Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $289.00
  7. HT11-021 Mini Motor + 28mm Planetary Gearhead
    HT11-021 Mini Motor + 28mm Planetary Gearhead

    HT11-021 Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $304.00
  8. HT11-021D Mini Motor + 28mm Planetary Gearhead
    HT11-021D Mini Motor + 28mm Planetary Gearhead

    HT11-021D Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $304.00
  9. TSM11Q-1RM Mini StepSERVO Motor + 28mm Planetary Gearhead
    TSM11Q-1RM Mini StepSERVO Motor + 28mm Planetary Gearhead

    TSM11Q-1RM Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $597.00
  10. TSM11Q-1RM-H01 Mini StepSERVO Motor + 28mm Planetary Gearhead
    TSM11Q-1RM-H01 Mini StepSERVO Motor + 28mm Planetary Gearhead

    TSM11Q-1RM-H01 Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $617.00
  11. TSM11Q-2RM Mini StepSERVO Motor + 28mm Planetary Gearhead
    TSM11Q-2RM Mini StepSERVO Motor + 28mm Planetary Gearhead

    TSM11Q-2RM Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $607.00
  12. TSM11Q-2RM-H01 Mini StepSERVO Motor + 28mm Planetary Gearhead
    TSM11Q-2RM-H01 Mini StepSERVO Motor + 28mm Planetary Gearhead

    TSM11Q-2RM-H01 Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $628.00
  13. TSM11Q-3RM Mini StepSERVO Motor + 28mm Planetary Gearhead
    TSM11Q-3RM Mini StepSERVO Motor + 28mm Planetary Gearhead

    TSM11Q-3RM Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $617.00
  14. TSM11Q-3RM-H01 StepSERVO Motors + 28 mm Planetary Gearhead
    TSM11Q-3RM-H01 StepSERVO Motors + 28 mm Planetary Gearhead

    TSM11Q-3RM-H01 Nema 11 Mini Step Motor paired with a 28 mm planetary gearhead.

    $637.00

14 Items

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