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H Series Geroter Motor, 5.90 cu in/rev, 2 Bolt Mounting Flange, 1 in. Straight Keyed Shaft, 1/2 NPT Ports, Compact yet powerful|Extended bearing life|Increased shaft seal

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Description & Features

The H Series Geroter Motor is expertly engineered to cater to demanding applications in sectors like agricultural augers harvesters and industrial sweepers. This motor is known for its 5.90 cu in/rev displacement and features a robust 2 bolt mounting flange boasting a straight 1-inch keyed shaft for reliable performance.

This product is integrated with 1/2 NPT ports ensuring effective connectivity and fluid transfer. Built to be compact yet powerful it promises extended bearing life and increased shaft seal integrity for sustained functionality under high-pressure conditions.

Designed to operate seamlessly with a maximum case pressure of 1500 PSI and a maximum operating temperature of 180F it provides dependable power for various industrial needs. Adherence to a recommended break-in period and proper filtration is crucial for optimal motor longevity and efficiency.

Fluid compatibility includes premium quality anti-wear hydraulic fluids. Its design also supports a minimum fluid viscosity at operating temperatures maintaining a high standard of operational consistency and reliability.

Supplier Part Number: 101-1027-009

Specifications

Brand
Danfoss
Bearing Type
Hydrodynamic Journal
Check Valve Function
Without Check Valve Function
Color
Black
Design Code
9
Dimensions
6.72 in L x 5.27 in W x 3.87 in H
Frame Size
95
Housing Material
Iron
Mounting Type
2-Bolt Flanged
Orbital Gearwheel Set
Standard
Orbital Gearwheel Set Type
Gerotor
Paint Information
Low Gloss Black Primer
Painted
With Painted
Port Location
Side, Aligned
Port Type
NPTF
Seal Material
NBR
Segment Code
A
Series
H Series
Shaft Size
1 in Dia
Shaft Type
Straight Woodruff Keyed
Valve Type
Spool

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Product Questions & Answers (2)

Question by: Freddie H on Jun 23, 2025, 9:12 AM
Reckon this would be a good fit for my old seed drill? Needs a motor with a 2-bolt flange.
Answer by: Customer Support on Jun 24, 2025, 5:46 PM
For seed drill applications, this H Series geroter motor should work well, especially given its 2-bolt mounting flange. The 1-inch keyed shaft should provide a solid connection, too.
Question by: Hugh S on Oct 9, 2025, 2:08 PM
what's the break-in procedure on this motor? got a new one going on a harvester and don't want to burn it up right out of the gate
Answer by: Customer Support on Oct 11, 2025, 6:17 AM
Before throwing it under full load, run the motor for about an hour at roughly 30% of rated pressure. Make sure the motor is completely filled with fluid before any load gets applied. Skipping that step is one of the faster ways to shorten the service life, especially on a hard-duty application like a harvester.

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