Shop Low Speed High Torque Orbital BMSY Motors

The BMSY series motor adapts the advance Rolortorc™ gear set design with a disc distribution system flow and high pressure. These motors can be supplied with various option sfor multifunctional operations in accordance with the application requirements. The output shaft tapered roller bearings permit high axial and radial forces offering a smooth operation during low pressure start up and high pressure operation. The low weight, advanced construction design motors are manufactured in accordance with the requirements of the ISO 9000-2000 quality system. Now with new higher pressure shaft seals.

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Low-Speed High Torque (LSHT) Orbital Motors

BMSY 80 thru BMSY 475

81cc (4.92in3) to 475cc (28.98in3)

155RPM to 800RPM

1991 in*lbf to 8053 in*lbf

2030psi to 3045psi

17.1 GPM to 19.81 GPM

Click HERE to view the BMSY Motor Catalog

Click HERE to view the entire BMSY Motor Collection

Shop All BMSY Motors


Click on the model number in the chart below to view that item. Options show below are most common and readily available.
Don't see what you need? Ask our technical team for a unit fit for your application!

Product SKU displacement Pressure Rating Max Speed (RPM) Pump Mount Port Location Shaft Size Lead Time Price
BMSY-475-WE-T4-S 475 2030 155 Wheel Mount Side Ported 1.25" Bore x 5/16" Key 6-8 Weeks $563.99
BMSY-80-E2-G-S 81 2973 800 SAE A 2-Bolt Side Ported 1.25" Bore x 5/16" Key 6-8 Weeks $388.99
BMSY-80-E2-K-S 81 2973 800 SAE A 2-Bolt Side Ported 1" Bore x 1/4" Key 6-8 Weeks $388.99
BMSY-80-E4-G-S 81 2973 800 SAE A 4-Bolt Side Ported 1.25" Bore x 5/16" Key 6-8 Weeks $388.99
BMSY-80-E4-K-S 81 2973 800 SAE A 4-Bolt Side Ported 1" Bore x 1/4" Key 6-8 Weeks $388.99
BMSY-80-WE-D-S 81 2973 800 Wheel Mount Side Ported 1" Bore x 1/4" Key 6-8 Weeks $388.99
BMSY-80-WE-G-S 81 2973 800 Wheel Mount Side Ported 1.25" Bore x 5/16" Key 6-8 Weeks $388.99
BMSY-80-WE-T4-S 81 2973 800 Wheel Mount Side Ported 1.25" Bore x 5/16" Key 6-8 Weeks $388.99



Technical Specs





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