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S Series Geroler Motor, 5.70 cu in/rev, 4 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

Optimized for agricultural augers and harvesters this motor is engineered to deliver consistent performance with its 5.70 cubic inches per revolution displacement. Designed by Danfoss Power Solutions II LLC (Char-Lynn) it features a robust 4-bolt mounting flange and a straight keyed shaft measuring 1 inch.

With a torque rating of 183 newton meters this motor ensures reliable operation even under demanding conditions. The 1/2 NPT ports facilitate efficient fluid transfer while the product's compact design allows for ease of installation in space-constrained applications.

Extended bearing life is a significant advantage reducing maintenance needs and ensuring long-term performance. The motor's advanced shaft seal technology provides enhanced durability by minimizing fluid leakage making it ideal for applications requiring sustained high performance.

Maintaining fluid integrity is crucial; thus the motor is compatible with premium quality anti-wear hydraulic fluids. For best results a break-in period at 30% of rated pressure for approximately one hour is recommended. The recommended filtration level per ISO Cleanliness Code is 18/13.

Maximum case pressure is rated at 1500 PSI with a maximum operating temperature of 180F supporting its suitability for various industrial environments.

Supplier Part Number: 103-1003-012

MPN: 12

Specifications

Application
Agricultural augers, Harvesters, Seeders, Railroad maintenance equipment
Design Code
12
Displacement
5.70
Displacement
5.7
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
.500-14 NPTF Dryseal Pipe Thread Ports
Ports
1/2 NPT
Ports
1/2 NPT
Shaft
1 in. Straight Keyed
Shaft
1 in. Straight Keyed
Supplier Part Number
103-1003-012
Torque Rating
183 newton metre
Torque Rating
183 newton metre
Valve Options
None
Alternate Part Numbers
Alternate Part Number 10008058, Alternate Part Number 103-1003-012, Alternate Part Number C1AG68, Alternate Part Number MINO-00162X02428
Product Weight
15.50 lbs

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Product Questions & Answers (1)

Question by: Larry C on Jan 11, 2026, 7:59 PM
got a tight spot on an auger drive, is this motor one of the smaller compact ones or is it kinda bulky?
Answer by: Customer Support on Jan 13, 2026, 6:36 AM
Compact is one of the main features on this S Series Geroler motor, so it’s a solid choice when you need good power without taking up a bunch of room. It’s still set up for real work, with a 5.70 cu in/rev displacement and a 183 N·m torque rating aimed at ag equipment like augers and harvesters.