Power-dense. Proven. Ready for the toughest jobs. Parker Torqmotor™ orbital style gerotor motors including the top-selling series like TE, TG and TGK, apply the gerotor principle to deliver low-speed, high-torque performance with the right blend of power, durability, and features. OEMs get reliable, flexible integration without the bulk of gearboxes or high-speed solutions.
Why OEMs Choose Parker's Torqmotors™

  • High torque density: deliver up to class‑leading torque in compact packages
  • Smooth low‑speed operation: precise control with minimal cogging and startup torque
  • Rugged construction: heavy‑duty shafts, bearings, and wear surfaces for long life
  • Pressure capability: engineered for demanding duty cycles and high differential pressures
  • Integration options: multiple displacements, shafts, mounts, and ports
  • System compatibility: optimized with Parker valves, pumps, and filtration


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Light Duty TE Series
Light Duty TE Series
Compact, durable gerotor motor delivering up to 5,562 lb.‑in; smooth low‑speed control for utility drives
Medium Duty TG Series
Medium Duty TG Series
Medium‑duty gerotor motor delivering up to 12,600 lb.‑in; robust construction and broad OEM integration options
Heavy Duty TGK Series
Heavy Duty TGK Series
Heavy‑duty gerotor motor delivering up to 19,000 lb.‑in; reinforced design for severe‑duty propel, winch, and cutter
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Motion Systems Group
6035 Parkland Blvd.
Cleveland, OH 44124
Ph: (216) 896-3000

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