Hydrostar® Motors

The Hydrostar® Motor is a Radial Piston design that provides a Low Speed High Torque (LSHT) output. This very durable workhorse is used in a wide variety of applications from Fishing to Forestry, Mining to Marine, Recycling to Shredders, as well as Conveyors and Railroad Equipment.

No matter what your application or use, if you need a dependable and durable LSHT motor… always think Hydrostar®.

Features

• Speed is infinitely variable and the torque is constant over the entire speed range.
• Excellent efficiency allows precise positioning of driven equipment.
• Rapid acceleration, deceleration and reversing.
• Large main bearings assure long life and allow heavy side load capacity.
• 25 standard models offering up to 20,000 lb. torque.
• Many multiple displacement models.
• SAE ports including 4 bolt flanges and straight threads.
• SAE splines and tapered keyed shafts are standard.
• Several drain port locations to ease mounting.
• Seals made of VitonÆ.
• Distributors throughout North America.

Downloads

Download the General Catalog

Catalogs and Service Manuals