Eaton W Series Geroler Motor
Built for the side load — wheel-drive ready.
The Char-Lynn W Series brings the proven low-friction, long-life geroler element of the S and T Series into a motor purpose-built for wheel-drive duty. A rugged housing with an extra-large-capacity side-load bearing handles high radial and shock loads, while Eaton's simple, reliable spool valve and geroler element deliver smooth, efficient performance — making it a natural fit for lifts, mowers and turf machinery.
Available in seven displacements from 80 to 374 cc, the W Series handles continuous flows up to 68 L/min and pressures up to 165 bar continuous (179 bar intermittent), with speeds up to 288 rpm. A parking-brake version is also available.
Key features
- Heavy-duty side-load bearing for high radial and shock-load capacity
- Wheel-drive mounting interface
- Three-pressure-zone design (case pressure can be reduced)
- Smooth low-speed operation and leak-free running
- Wide choice of displacements, shafts, mounts and options
- Optional spring-applied, hydraulic-release parking brake
Typical applications
scissor and boom lifts, mid-size ZTR mowers, greens mowers and turf equipment, sand trap rakes, railroad maintenance gear, industrial sweepers and floor polishers, and skid steer attachments.
Stocked and supported locally — talk to our team for the right W Series configuration.
| Base Model | cm³/rev | Max. speed @ Max. intermittent flow (rev/min) | Max Pressure (bar) | Max Cont Torque (Nm) | Max Cont Oil Flow (l/min) | Power (KW) | Weight (Kg) |
| W-80 | 80 | 267 | 179 | 176 | 23 | ||
| W-126 | 126 | 288 | 179 | 279 | 30 | ||
| W-154 | 154 | 214 | 179 | 318 | 34 | ||
| W-195 | 195 | 200 | 179 | 318 | 38 | ||
| W-251 | 251 | 200 | 165 | 375 | 53 | ||
| W-303 | 303 | 200 | 138 | 387 | 62 | ||
| W-374 | 374 | 200 | 124 | 410 | 68 |
