CM Powerstar Hoists & Replacement Parts

The CM Powerstar electric chain hoist presents a space-saving alternative to wire rope hoists for high-speed lifting.

Features

Specifications

  • H-4 or better rated duty cycle.
  • Designed for heavy-duty industrial applications from 2 to 20 ton capacities.
  • Liftwheel has machined chain pockets and is heat treated alloy steel for maximum strength and wear resistance.
  • Efficient regenerative braking system avoids heat generation in power train.
  • Motors up to 7 1/2 h.p. provide a wide range of lifting speeds.
  • Single or two speed controls. Two speed models operate on 3:1 speed ratio.
  • Standard adjustable upper and lower screw limit switches.
  • Standard overload Protector device.
  • Hoistaloy load chain can be easily inspected for wear and abuse.
  • True vertical lift.
  • Factory tested to 125% of rated capacity prior to shipment.
  • Metric rated except for 10 & 20 ton capacities.
  • Rugged aluminum alloy hoist frame.
  • Chain guide surrounds liftwheel.
  • Machined and hardened steel Helical gears used throughout hoist for optimum performance and mechanical efficiency.
  • Extensive use of life-lubricated bearings plus sealed oil bath power train reservoir for minimum maintenance.
  • Dual braking system.
  • Heavy duty, industrial single speed controls include magnetic reversing contactor which operates on 115 volts provided by a control transformer.
  • Totally enclosed, ball bearing, 30 minute rated, thermally protected, hoist duty motor is standard.
  • Push button control is weatherproof (NEMA 4 rated).
  • Drop of push button control is 4 ft. above hook at lowest position, unless otherwise specified.
  • External push button chain strain relief is standard.
  • Power cord length is 2 1/2 ft. unless otherwise specified.
  • Trolley design permits easy adjustment for installation on a broad range of beam flange widths.
  • Trolley wheels have double row, tapered roller bearings plus machined and hardened universal treads to permit operation on American Standard or flat flanged sections interchangeably.
  • Spur gearing used in all motorized trolleys for improved efficiency and durability.
  • Drop of hand chain on geared trolleys is 2 ft. above hook at lowest position, unless otherwise specified.
  • Designed to be maintained “on the beam.”
  • Up to 600 lineal feet of chain.
  • Weatherproof (NEMA3R).
  • Lifetime warranty.
  • Made in U.S.A.

Lifting Capacities

  • 2 Tons
  • 3 Tons
  • 4 Tons
  • 5 Tons
  • 6 Tons
  • 7 1/2 Tons
  • 9 Tons
  • 10 Tons
  • 12 Tons
  • 15 Tons
  • 20 Tons