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DANFOSS / EATON MOTOR

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Description & Features

The Danfoss / Eaton Char-Lynn S Series Spool Geroler is a highly engineered component tailored for industrial and agricultural settings such as food processing machinery seeders and harvesters.

Constructed from robust cast iron the motor incorporates an advanced shaft seal and extended bearing life enhancing its durability and reliability under demanding conditions. It boasts a torque rating of 115 newton metre offering significant power and efficiency.

Ideal for low-speed gerotor/geroler applications this motor is a versatile choice for machine tools and agricultural augers. Despite its compact design it delivers high performance meeting precise industry standards.

Supplier Part Number: 103-3191-012

Specifications

Brand
Danfoss
Bearing Type
Hydrodynamic Journal
Check Valve Function
Without Check Valve Function
Color
Black
Design Code
12
Dimensions
6.305 in L x 4.24 in W x 5.27 in H
Frame Size
60
Housing Material
Iron
Mounting Type
2-Bolt Flanged
Orbital Gearwheel Set
Standard
Orbital Gearwheel Set Type
Geroler
Paint Information
Low Gloss Black Primer
Painted
With Painted
Port Location
Side, Aligned
Port Type
UNF-2B, SAE O-ring
Seal Material
NBR
Segment Code
C
Series
S Series
Shaft Size
7/8 in Dia
Shaft Type
Splined
Valve Type
Spool

Product Questions & Answers (2)

Question by: Rick J on Nov 28, 2025, 8:47 PM
Got a seeder that needs a new motor and this part number keeps coming up as a match. 115 newton metres enough torque to keep up with that kind of load?
Answer by: Customer Support on Nov 30, 2025, 6:21 AM
For seeder applications, 115 Nm is a solid torque rating and falls right in line with what these motors are built for. The S Series Spool Geroler is specifically listed for agricultural seeders, so the torque output is sized with that kind of work in mind. Cast iron construction helps it hold up under the stress that comes with field equipment running hard through a season.
Question by: Ray T on Sep 17, 2025, 3:32 PM
got an auger setup that needs a low-speed hydraulic motor. is this one meant for that kind of work
Answer by: Customer Support on Sep 18, 2025, 8:35 PM
For low-speed gerotor or geroler applications, this Char-Lynn S Series spool geroler motor is a common fit, and agricultural augers are one of the listed applications.

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