Products

SK series Electric Chain Hoist 1Ton to 5Ton

Compare with ES series, SK series hoist have lighter weight, higher work class, Friction clutch & upper-lower limit switch, with double safety by electromagnetic brake, higher work class and duty rating by unique motor frame fins & fan cover. It is new generation hoist after ES series.

Detail specification :

• Electromagnetic brake: "Current-driven electromagnetic brake produces strong braking power, securely holding a load."
• Friction clutch: As an emergency overload protectio to slip the force from the motor in such lifting an anchored object.
• Upper-lower limit switch: Simplified tructure - stops the hoist at both ends of the hook path as a double safety mechanism with Friction clutch.
• External motor fan: "Aluminum die-cast motor frame with external motor fan reduces rise in heating during frequent operation."
• Gears: "Helical gears reduces operating noise."
• Aluminum die-cast body: Tough body
• Phase Error Relay: A specially designed electric board prevents motor from running at it reverse phased.
• Load Chain: FEC Grade 80 case hardned alloy steel chain, endures harsh conditions such as rain, salt water and chemicals.
• Load Hook: Hot forget high tensile steel, rigid and durable, 360° swvel, fitting with safety latch to assure safe lifting.
• Push Button Pendant: Protection class IP65. Fully water-proof and insulated, offers light weight and durability.
• Low Voltage control: Power to Pendant control reduced to 24V,36V,or 48V low voltage for safer operation.