Electric Powered Winches

Electric powered winches are designed with either worm or spur gearing.  Worm gear and shaft sets operate on perpendicular planes.  Gear sets tend to be enclosed within an oil bath.  They require less torque on input and are ideal for short distances and controlled movement.  Spur gear and shaft sets operate on parallel planes.  Gear sets are usually not enclosed and require lubrication.  They use more torque on input and are ideal for long distances and quick movement.  J. Herbert Corporation distributes a variety of worm and spur gear electric powered winches.  Wire rope assemblies sold separately.  Consult our Customer Service Department to better determine the winch most suited for your application.

THERN® brand 4WP Series portable electric powered worm gear winches are available in capacities up to 2,000 pounds for lifting and pulling applications and in high speed models up to 1,500 pound capacities.  Clutch models allow the operator to manually disengage the drum in order to rapidly unwind the wire rope.  4WP Series winches are manufactured with machine cut worm gears enclosed in an oil bath, 115 volt single phase electric motors with grounded power cords and push button pendant control, internal mechanical brake for positive load control, cast aluminum construction, and corrosion resistant paint.  Mounting options include floor, wall, or ceiling configurations.

  THERN 4WP Series Technical Data Brochure

THERN® brand Series 4WS worm/spur gear Heavy Duty winches are available in capacities up to 6,500 pounds for lifting or pulling applications.  They are designed with machine cut hardened worm and spur gears enclosed in an oil bath, electrically released brake, 115/230v single phase or 230/460v three phase motors, and self-aligning flange style ball bearings.  Alternative accessories include cable pressure bars, limit switches, grooved drums, manual overrides, and modified drum widths.  Standard design is base mounted but can be modified for wall or ceiling installation.

  THERN Series 4WS Technical Data Brochure

THERN® brand Heavy Duty Power Winch Models up to 76,000 pound capacities are available in worm/spur gear, helical/parallel gears, and helical/worm gear configurations.  Standard features include 115/230v single phase or 230/460v three phase TEFC motors, brake motor with spring set, heat treated gears enclosed in an oil bath, and self-aligning flange style ball bearings.  Alternative accessories include cable pressure bars, limit switches, manual overrides, grooved drums, mechanical torque limiters, and modified drum widths.  Standard design is base mounted but can be modified for wall or ceiling installation.

  THERN Heavy Duty up to 76,000 Pounds Technical Data Brochure

Service First...Satisfaction Always.

J. Herbert Corporation is a woman owned minority business.