Lug type Air Expanding Shaft for rewind and unwind system
Product Description
Lug type air expanding shafts are strong and versatile, delivering superior performance in the widest range of converting unwind and rewind applications. Also, eliminate core damage, prevent roll slippage during fast startups and shutdowns, and minimize vibration at high web speeds.
Designed for light- to heavy-duty applications with 1” (25mm) to 12"(300mm) ID cores, the lug type air expanding shaft is often used in center unwind and rewind applications with either paper or steel cores.
Sunrise manufactures to your specificized lug type air expanding shaft to suit your equipment, including cantilevered or custom designs. The lug type air expanding shafts are guaranteed for one year against material and workmanship defects.
Lug type air expanding shaft Feature
Specification
|
Lug type air expanding shaft data |
|||
|
Model |
External diameter without air inflating ( Φ mm) |
External diameter with air inflating ( Φ)mm |
Apply to reel pipe with internal diameter as below( Φ)mm |
|
2" |
Φ49 |
Φ52~ Φ54 |
Φ50~51 |
|
3" |
Φ74~ Φ75 |
Φ80~ Φ82 |
Φ75.5~ Φ78 |
|
4" |
Φ99~100 |
Φ104~ Φ106 |
Φ~101~102 |
|
5" |
Φ125 |
Φ130~133 |
Φ126~ Φ128 |
|
6" |
Φ150 |
Φ154~156 |
Φ151~ Φ153 |
|
8" |
Φ200 |
Φ206~264 |
Φ202~204 |
|
10" |
Φ250 |
Φ260~ Φ264 |
Φ252~256 |
|
12" |
Φ300 |
Φ308~310 |
Φ302~305 |
|
Lug type air expanding shaft Structure |
|||
|
Lug type air expanding shaft lugs allocation drawing |
|||
|
Lug type air expanding shaft weight calculation |
|||
|
L2 (Shaft body)+100 length calculation |
2" |
3" |
6~12" |
|
600~1000mm |
8~12 (kg) |
15~20(kg) |
For special calculating |
|
1000~1300mm |
12~14(kg) |
20~25(kg) |
|
|
1300~1600mm |
14~16(kg) |
25~30(kg) |
|
|
1 600~2000mm |
16~20(kg) |
30~38(kg) |
|
|
Lug type air expanding shaft bearing capacity |
|||
|
Material |
2" |
3" |
6" |
|
Aluminum alloy |
/ |
300~500(kg) |
800~1200(kg) |
|
Steel 45# |
100(klg) Max. |
800~1000(kg) |
1200~1800(kg) |
Application scenarios
