RDRG Manual Chain Hoist Basic Kit for Rolling Doors – 3.2:1 Reduction – 26′ Hand Chain
The RDRG chain hoist basic kit provides manual operation for compatible rolling doors. Its head-plate-mounted design works with the door’s main shaft gear to provide a 3.2:1 single-reduction arrangement, allowing the door to be operated using the included hand chain.
PRODUCT DETAILS
• Model: RDRG
• Product type: Manual chain hoist basic kit
• Application: Compatible rolling doors
• Mounting: Door head plate
• Reduction: 3.2:1 single reduction with the door’s main shaft gear
• Included hand chain: 26 feet
COMMON USES
• Replacing an existing compatible RDRG hoist
• Servicing a manually chain-operated rolling door
• Equipping a rolling door for manual chain operation where approved by the door manufacturer
COMPATIBILITY
Confirm the rolling door’s make, model, head-plate mounting arrangement, main shaft gear, and available clearance before ordering. This basic kit is not a universal replacement for every rolling-door or sectional-door hoist.
The 26-foot specification describes the supplied hand-chain length, not the supported door height or hanging reach. Confirm that the chain length suits the mounting height and operating position.
Verify any additional gears, mounting hardware, or accessories required for your particular installation.
INSTALLATION & SAFETY
Installation should be performed by a qualified door technician. Secure the door against movement and follow the door manufacturer’s hoist installation instructions.
Check gear engagement, mounting security, chain routing, and door balance before returning the system to service. Keep hands, clothing, and loose objects clear of gears and moving chain.
Do not use the hoist to force a jammed door or compensate for damaged counterbalance components. Keep the opening clear while operating the door.
Order this RDRG kit after confirming the head-plate mounting and main shaft gear requirements for your rolling door.
Details
Need Help With Compatibility?
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