M-60 Electric Driveheads

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Description

Specifications

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)

Resources

  • M-60 Electric Drivehead Gen III Data Sheet