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4000 Series Geroler Motor, 19.00 cu in/rev, 4 Bolt SAE B Mounting Flange, 1-1/4 in. Straight Keyed Shaft, 1-1/16-12 St.Thd. O-Ring Ports,

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Description & Features

Designed for demanding industrial applications the Danfoss / Eaton Char-Lynn 4000 Series Disc Geroler Motor offers exceptional performance and reliability. It features a 19.00 cu in/rev displacement ensuring efficient energy conversion.

This motor is equipped with a 4 Bolt SAE B Mounting Flange ensuring secure and stable installation. The 1-1/4 in. straight keyed shaft further enhances mechanical stability and compatibility with various industrial components.

With 1-1/16-12 St.Thd. O-Ring Ports it provides optimal hydraulic fluid management minimizing pressure drops and enhancing system efficiency. The product excels in applications such as mowing snow removal sprayers trenchers and wood products.

It operates at a maximum case pressure of 1500 PSI without a case drain and to ensure best motor life a one-hour break-in at 30% of rated pressure is recommended before full load application.

To maintain performance the motor uses premium quality anti-wear type hydraulic fluid and requires filtration per ISO Cleanliness Code level 18/13. The maximum operating temperature is 180 F and recommended fluid viscosity ranges between 100-200 SUS.

MPN: 109-1105-006

Supplier Part Number: 109-1105-006

Specifications

Application
Other: Mowing, Snow Removal, Sprayer, Trencher, Wood Products
Design Code
6
Displacement
19
Displacement
19
Brand
Danfoss Power Solutions II (Char-Lynn)
Brand
Char-Lynn
Pack Size
1.00
UOM
EA
Features
Standard, wheel or bearingless configurations|Lowest pressure drop motor in the industry|Highly-efficient Geroler motor provides energy savings
Identification
None
Mount
4 Bolt SAE B
Mount
4 Bolt SAE B
Port Type
1.0625-12 UN-2B SAE O-Ring Ports - Staggered Ports
Ports
1-1/16-12 St.Thd. O-Ring
Ports
1-1/16-12 St.Thd. O-Ring
Shaft
1-1/4 in. Straight Keyed
Shaft
1-1/4 in. Straight Keyed
Supplier Part Number
109-1105-006
Torque Rating
850 newton metre
Torque Rating
850 newton metre
Valve Options
None
Alternate Part Numbers
Alternate Part Number 109-1105-006, Alternate Part Number C1AH64, Alternate Part Number MINO-00162X04004
Product Weight
40.00 lbs

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Product Questions & Answers (2)

Question by: Rusty R on Sep 8, 2025, 7:49 PM
got a mower drive that takes a 4 bolt SAE B mount and a 1-1/4 keyed shaft. is this the 19 cu in/rev char-lynn 4000 series motor with the o-ring ports?
Answer by: Customer Support on Sep 10, 2025, 7:40 AM
The key identifiers on this motor are a 4 bolt SAE B mounting flange, a 1-1/4 in straight keyed shaft, and 1-1/16-12 straight thread SAE O-ring ports with staggered porting. The displacement is 19.00 cu in per rev, and it is a 4000 Series disc geroler style motor.
Question by: Rex R on Apr 16, 2025, 8:50 AM
Will this motor work for a wood splitter application?
Answer by: Customer Support on Apr 17, 2025, 9:43 AM
These 4000 Series motors are good for wood product applications, among other things. Just be sure to give it that break-in period at 30% rated pressure before you go full bore.