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H Series Geroter Motor, 4.50 cu in/rev, 4 Bolt Mounting Flange, 1 in. Straight Keyed Shaft, 7/8-14 St.Thd O-Ring Ports, Compact yet powerful|Extended bearing life|Increased shaft seal

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Description & Features

Ideal for agricultural machinery and industrial equipment this Geroler motor offers reliable performance and enhanced durability. The 1-inch straight keyed shaft ensures secure power transfer while the 4 bolt mounting flange provides a sturdy and easy installation.

Designed with compact efficiency in mind this motor has a displacement of 4.50 cubic inches per revolution making it suitable for applications requiring precise and powerful control. The O-ring ports ensure a tight seal minimizing leakage and maintenance issues.

Extended bearing life and increased shaft seal integrity are key features of this motor contributing to its long-term reliability. A maximum case pressure of 1500 PSI and operating temperature of 180F allow it to withstand demanding conditions. Additionally it is compatible with premium quality anti-wear hydraulic fluids.

To maintain optimal performance a filtration level per ISO Cleanliness Code 18/13 is recommended. For best results follow break-in instructions to assure prolonged motor life.

Supplier Part Number: 101-1010-009

Specifications

Application
Agricultural augers, Harvesters, Seeders, Industrial sweepers and floor polishers
Design Code
9
Displacement
4.50
Displacement
4.5
Brand
Danfoss Power Solutions II (Char-Lynn)
Brand
Char-Lynn
Pack Size
1.00
UOM
EA
Features
Compact yet powerful|Extended bearing life|Increased shaft seal
Identification
None
Mount
4 Bolt
Mount
4 Bolt
Port Type
.875-14 UNF-2B SAE O-Ring Ports
Ports
7/8-14 St.Thd O-Ring
Ports
7/8-14 St.Thd O-Ring
Shaft
1 in. Straight Keyed
Shaft
1 in. Straight Keyed
Supplier Part Number
101-1010-009
Torque Rating
118 newton metre
Torque Rating
118 newton metre
Valve Options
None
Alternate Part Numbers
Alternate Part Number 101-1010-009, Alternate Part Number C1KY89, Alternate Part Number MINO-00162X00140
Product Weight
11.23 lbs

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Product Questions & Answers (3)

Question by: Cody W on Sep 4, 2025, 9:12 AM
got a 4 bolt mount setup already, will this motor bolt up and what ports am i dealing with
Answer by: Customer Support on Sep 6, 2025, 9:12 AM
For fit and hydraulic connections, you are looking at a 4 bolt mounting flange, a 1 inch straight keyed shaft, and .875-14 UNF-2B SAE O-ring ports (7/8-14 straight thread O-ring). That combo is meant to make mounting solid and keep the port seal tight to help cut down on leaks.
Question by: Randy K on Feb 7, 2026, 9:36 PM
what's the torque output on this motor and will it hold up running something like a grain auger day in and day out?
Answer by: Customer Support on Feb 9, 2026, 6:25 AM
Rated at 118 newton metres of torque, this motor has enough muscle for auger-driven applications and similar continuous-duty work in agricultural settings. That said, getting the most out of it long-term means following the break-in procedure before putting it under full load. Run it at roughly 30% of rated pressure for about an hour first, and make sure the motor is fully primed with fluid before any load goes on it. Do that, and you're setting yourself up for a much longer service life.
Question by: Roger B on Oct 8, 2025, 9:49 PM
What kind of machinery is this motor typically used for?
Answer by: Customer Support on Oct 10, 2025, 12:51 PM
This geroler motor is well-suited for agricultural equipment like augers, harvesters, and seeders, as well as industrial sweepers and floor polishers.