Lodestar®

The Columbus McKinnon Lodestar chain hoist has been designed for entertainment industry rigging operations. This allows the hoist to either climb its chain or be mounted in an upright configuration.

A range of standard operating and safety features, together with ease of maintenance, make this the market leading chain hoist for entertainment industry applications in the World.

General

Proven over the years and designed for years of rough handling, Lodestars have supported millions of events throughout the World
Black powder coated finish, low visibility and durability
The Lodestar has been designed for quick disassembly using simple hand tools
Repair parts available, regardless of when the hoist was made
Distinctive shape prevents fouling of the hoist frame during moves
Non-adjustable Lodestar protector prevents over loading
Adjustable screw limit switches give you the ability to preset stopping points
Industrial rated for a minimum of 30 minutes duty
Extensive range of speeds and load capacities

Electrical

115v control circuits allow for control runs in excess of 300 m
Operates on 380- 460 v or 200-230 v, 3 ph, 50-60 hz Can operate on any voltage in the world. Quick change plugs prevent improper voltage connections that can cause damage to the hoist
Voltage tolerant- will operate with a voltage drop of up to 10%
Finger safe wiring
Failsafe!
The hoist is configured so that if you lose power on L1, the transformer loses power; that in turn shuts the reversing contactor off but then sets the brake
If you lose power to L2, the brake loses power which causes it to set
If you lose power to L3 the transformer and brake lose power, which in turn shuts the brake down

Brake & motor

Heavy-duty brake independent of hoist motor; eliminates heat build up and holds load securely. The brake automatically sets in the event of a power failure
Motor torque rating of 350% of rated load; the motor can never drive through the brake which is rated for 375% torque- failsafe

Design

Gears have lifetime grease lubrication. Heavy duty industrial design, machined from forged steel, heat treated for extremely long life, with ball bearing supports and simple two stage reduction. Lodestars dont drip oil
Fully machined and heat treated alloy steel load chain wheel
The load chain is zinc plated for chain for corrosion protection and has a 7:1 safety factor. Black chain also available
Two piece formed heat treated alloy steel chain guides which totally encase the chain and ensure smooth entry to the load wheel
Supplied ready for use, fully prepared and tested with lifting handles and Cee connectors fitted

Options

Double Brakes
Lodestars can be supplied with double brakes each brake can sustain the full load, this gives added safety in critical applications, either to new hoists or retro fitted to existing stock, double DC brakes have a 50- millisecond delay between first and second brake for reduced stress loading during operation and easy identification of any problems with the first brake. Designed to easily isolate brakes for individual inspection
Latchlok hooks
can be fitted to the body or chain hook, these are designed to retain slings etc under slack conditions. Hook remains locked until it is released by the operator. One handed push button release for smooth and dependable opening

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