The Char-Lynn Motor 4K/Paint Blk is a cast iron, bearingless Geroler motor from the Eaton Char-Lynn 4000 Series, rated for up to 850 Nm of torque and a maximum flow rate of 95 litres per minute. The bearingless configuration is well suited to installations where compact packaging or direct-mount flexibility is a priority.
Designed for demanding low-speed, high-torque applications, this motor is used across agricultural equipment including augers, harvesters, and seeders, as well as marine bow thrusters and food processing machinery. The disc Geroler design delivers notably low pressure drop and efficient energy use across its operating range. Standard, wheel, and bearingless configurations are available within the 4000 Series, giving system designers flexibility when selecting the appropriate drive arrangement.
Standard, wheel or bearingless configurations|Lowest pressure drop motor in the industry|Highly-efficient Geroler motor provides energy savings
Flow Rate1
95 litre per minute
ICC
Low-Speed Gerotor/Geroler
Language
English
Product Material
Cast Iron
Product Width
5.81
Sub Brand
Char-Lynn
Supplier Part Number
111-1057-004
Torque Rating
850 newton metre
Torque Rating
850 newton metre
Product Weight
34.50 lbs
Product Questions & Answers (1)
Question by: Wayne P on Jun 7, 2025, 2:14 PM
got a harvester that keeps burning through motors and someone told me the bearingless setup on these Char-Lynn 4000s might fit better in tight spots, that accurate?
Answer by: Customer Support on Jun 9, 2025, 6:21 AM
Bearingless motors like this one are built specifically for situations where space is tight or where the motor mounts directly to the driven component. Without a bearing assembly taking up room, the overall footprint stays smaller, which makes them a solid fit for compact drive arrangements on harvesters and similar ag equipment. The cast iron housing holds up well in those kinds of working conditions too.