CHAR LYNN M0J19A04D000000B

Description & Features

Designed for demanding low-speed, high-torque applications, the Char-Lynn M0J19A04D000000B is a J Series spool Geroler motor from Danfoss/Eaton's Char-Lynn line. Built with a cast iron housing, it delivers a torque rating of 50 Nm at a flow rate of 21 litres per minute, making it well-suited for agricultural equipment including augers, harvesters, and seeders, as well as marine bow thrusters and food processing machinery.

The motor features extended bearing life and an increased shaft seal capacity, supporting reliable performance under continuous load. Its compact form factor allows for flexible mounting in space-constrained installations without sacrificing output. The male shaft configuration and Geroler displacement mechanism contribute to smooth, consistent rotation across variable load conditions.

SKU: 129-0346

Supplier Part Number (MPN): 129-0346-002

Specifications

Brand
Danfoss
Bearing Type
Hydrodynamic Journal
Check Valve Function
Without Check Valve Function
Design Code
B
Dimensions
5.588 in L x 2.38 in W x 2.53 in H
Frame Size
30
Housing Material
Iron
Mounting Type
5-Bolt Round Flanged
Orbital Gearwheel Set
Standard
Orbital Gearwheel Set Type
Geroler
Painted
Without Painted
Port Location
Side, Aligned
Port Type
UNF-2B, SAE O-ring
Seal Material
NBR
Series
J Series
Shaft Size
11/16 in Dia
Shaft Type
Straight Keyed
Valve Type
Spool

Product Questions & Answers (1)

Question by: Stan B on Jan 4, 2026, 2:41 PM
Wondering if this Char-Lynn motor would work okay on a small, say, 20-foot bow thruster setup on my boat?
Answer by: Customer Support on Jan 6, 2026, 6:54 AM
For bow thruster applications, this motor's torque and flow rate make it suitable. Marine bow thrusters are specifically listed as an application, so it should perform as expected in that role.

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