MECHANICAL EXPANDING SHAFT (Series 141)
Externally Lug Type Expanding Shaft with Wedge type design makes it possible for concentric holding and allow high speed winding.
→ Heavy spring is applied for ensuring sliding back of lugs.
→ True mechanical advantage is used in achieving heavy clamping force
→ Absolutely maintenance free as no rubber components or lubrication
Body : Alloy steel, Hard Chrome
Plated & Hardened
Lugs : Aluminum, Steel and Rubber
Core ID 3" to 12" shafts,
length up to 3000 mm
Numbers of grippers can be defines
based on customer requirements