OVERHUNG LOAD ADAPTOR FOR HYDRAULIC MOTORS model HDC
- Reduces premature motor or pump failure due to overhung loads (axial and radial) on your motor or pump shaft.
- Prevents contamination of hydraulic fluid.
- Provides a solid, permanent mounting surface.
- Permits the removal of hydraulic motors for servicing.
- Seals out dirt and grime.
Overhung Load Adaptor
MODEL HDC – OVERHUNG LOAD ADAPTOR FOR HYDRAULIC MOTORS
Our HDC overhung load adaptor for hydrualic motors have removable SAE hydraulic motor adaptors and may be supplied with SAE “A”, SAE “B” or SAE “C” motor interfacing. With 10 standard shaft size options we can accommodate almost any SAE Hyd motor up to SAE “C”. We have made DIN 2 & 3 over hung load adaptor. The HDC overhung load adaptor can be either foot or face mounted via a set of front mount holes and pilot.
Bearings can be either Taper Roller or Cylindrical Roller types depending on the application. For applications with high axial load such as fan drives or mixer units, then Taper Roller bearings are recommended. For applications with little or no axial load such as chain or pulley drives, then Cylindrical Roller bearings can be used. The advantage of Cylindrical Roller bearings is that servicing and replacement is easier as no preloading of the new bearings is required, making field servicing of the unit easier and more economical.
External dimensions for both bearing overhung load adaptor types are the same. Units are usually supplied factory oil filled. Grease filling is required for vertical mount applications.
OEM’s experienced Engineering team can design a custom overhung load adaptor to suit you application. We have provided manufactured many variations including longer shafts, shorter shafts and custom mounts.
| Cylindrical Roller | Taper Roller | Hyd Motor Adaptor | Hyd Motor Shaft Type | Sleeve Part No. |
|---|---|---|---|---|
| 93R/15101 | 93/15101 | SAE “A” | Spline 9T 5/8” OD 16/32 DP | 64/03/20001 |
| 93R/15102 | 93/15102 | SAE “A” | Spline 11T 3/4” OD 16/32 DP | 64/03/20002 |
| 93R/15112 | 93/15112 | SAE “A” | Round 0.625” OD 0.156” Keyway | 64/03/20012 |
| 93R/15113 | 93/15113 | SAE “A” | Round 0.75” OD 0.187” Keyway | 64/03/20013 |
| 93R/15115 | 93/15115 | SAE “A” | Round 1.000” OD 0.25” Keyway | - |
| 93R/15203 | 93/15203 | SAE “B” | Spline 13T 7/8 OD 16/32 DP | 58/03/01698 |
| 93R/15204 | 93/15204A | SAE “B” | Spline 15T 1” OD 16/32 DP | - |
| 93R/15206 | 93/15206 | SAE “B” | Spline 14T 1.250” OD 12/24 DP | - |
| 93R/15214 | 93/15214 | SAE “B” | Round 0.875” OD 0.25” Keyway | - |
| 93R/15215 | 93/15215 | SAE “B” | Round 1.000” OD 0.25” Keyway | - |
| 93R/15306 | 93/15306 | SAE “C” | Spline 14T 1.250” OD 12/24 DP | - |
| 93R/15324 | 93/15324 | SAE “C” | Round 1.250” OD 0.312” Keyway | - |
MODEL LDA – OVERHUNG LOAD ADAPTOR FOR HYDRAULIC MOTORS.
This is a low cost overhung load adaptor with a fixed SAE “A” motor adaptor and 6 shaft size options. Bearings are sealed Ball Bearing type greased for life. Shaft options include most of those required for high speed hydraulic motors. Also included is the 1″ shaft option for Charlyn, Ross TRW and Danfoss 0rbit motors and 25 mm shaft to suit the SAM HYDRAULIK BG orbit motor.
| Part Number | Hyd Motor Shaft Type | Sleeve P No. |
|---|---|---|
| 64/125101 ^ | Spline 9T 5/8” OD 16/32 DP | 64/03/20001 |
| 64/125102 ^ | Spline 11T 3/4” OD 16/32 DP | 64/03/20002 |
| 64/125112 | Round 0.625” OD 0.156” Keyway | |
| 64/125113 ^ | Round 0.750” OD 0.187” Keyway | 64/03/20013 |
| 64/125114 | Round 0.875” OD 0.250” Keyway | |
| 64/125115 * | Round 1.000” OD 0.25” Keyway | |
| 64/125126 # | Round 25mm OD 8mm Keyway |