M-60 Electric Driveheads
We provide a complete line of electric driveheads for all your production needs.
M-60 Electric Drivehead Specifications
Drive type | Direct |
Shaft type | Hollow |
Drive style | Bearing box |
Input style | Vertical |
Drive ratio | 1:1 |
Backspin control | Hydrodynamic |
M-60 Electric Drivehead Ratings
Max. output torque | 1,575 ft-lb (2135 Nm) |
Thrust bearing | 128,000 ISO lbf |
Thrust bearing* | 33,000 Ca90 lbf |
Maximum speed | 600 RPM |
Horsepower rating** | 10–60 hp |
Frame type | Single motor |
Compatible Frame size NEMA | 215T, 254T, 256T, 284T, 286T, 324T, 326T, 364T, 365T, 404T |
Polish rod size | 1¼ in. (32 mm) |
Max. operating temperature | 350 °F (180 °C) |
*Ca90 load rating is for 90 million revolutions. Reducing load by one-half increases life 10 times. Reducing RPM by one-half doubles hours of life.
**Maximum horsepower rating based on frame size only. Care must be taken in selecting motor and sheave combinations to ensure input rod torque is not exceeded.
M-60 Electric Drivehead Dimensions (Excluding Motor)
Height with retro stuffing box | 44 in. (1118 mm) |
Height with integral stuffing box | 29½ in. (749 mm) |
Width | 35 in. (889 mm) |
Input shaft size | 2¾ in. (70 mm) |
Weight (no stuffing box) | 1,350 lbs (612 kg) |