Page 406 - CarrLaneCatalog_2019ed-c.pdf

ADJUSTABLE LOCKING HUBS

BODY: 300-SERIES STAINLESS STEEL, ELECTRO POLISHED. PINS: 416 STAINLESS STEEL, HEAT TREATED
RELEASE BUTTON: BLACK THERMOPLASTIC.
US PATENT NO. 5,586, 363 AND 5,689,999. OTHER PATENTS PENDING.

Heavy Duty—
Stainless Steel
Two Mounting Flanges
Inline
(180° Adjustment)

Adjustable Locking Hubs are rotary bearings that provide positive locking at
any 10° increment. Once locked, the hub becomes an absolutely rigid joint,
able to withstand 80 ft.-lbs. of torque (5:1 safety factor). Mounting flanges
provide two mounting options: (1) two 1/4-20 tapped holes allow fastening
an object to the mounting flange; (2) two 9/32 dia clearance holes for 1/4” INLINE (180° ADJUSTMENT)
screws allow fastening the mounting flange to a surface. Applications include
adjustable fixtures, rotating fixtures, welding fixtures, trunnion mounting, TOTAL ALLOWABLE
adjustable and/or foldable handles, adjustable part trays and shelves, ADJUSTMENT ADJUSTMENT TORQUE
adjustable and/or flip-up work surfaces, positive positioning of spotlights or PART NO. RANGE INCREMENTS (FT-LB)
nozzles, and collapsible structures. CL-120-ALH-S 180° 10° 80

9
Heavy Duty—
Stainless Steel
Two Mounting Flanges
Offset
(360° Rotation)

Similar to the Locking Hub above, except hub extensions are offset to allow OFFSET (360° ROTATION)
full 360° rotation. Offset Locking Hubs should usually be used in pairs, to TOTAL ALLOWABLE
avoid off-center loading on a single hub. Make sure that rotating loads are ADJUSTMENT ADJUSTMENT TORQUE
balanced and avoid any possible pinch points, in case hubs are suddenly PART NO. RANGE INCREMENTS (FT-LB)
unlocked and the load is allowed to rotate freely. CL-121-ALH-S 360° 10° 80

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