Nexen 5H20P-E 911317 - Manual (Page 5)

2 FORM NO. L-20210-B-1209
INTRODUCTION
FIGURE 1
REFER TO FIGURE 1.
1. Using customer supplied 10-24 UNC 2B Socket
Head Cap Screws, secure sprocket or drive
component to Clutch.
2. Tighten the Socket Head Cap Screws to 23 ft-lbs
[31 Nm] torque.
3. Slide Hub Collar (Item 19) onto Hub of Clutch, and
align hole in Hub Collar with hole in Hub of Clutch.
4. Install customer supplied Key into shaft keyway.
5. Slide the Conveyor Clutch onto shaft.
6. Install and tighten Set Screw (Item 16) to 6 ft-lbs
[8.5 Nm] torque.
Key
(Customer
Supplied)
INSTALLATION
Nexen’s Model 5H20P Conveyor Clutches are built spe-
cifically to meet the needs of a wide range of conveyor
applications. The Model 5H20P Conveyor Clutch operates on static
air pressure. Torque is adjusted by simply varying the air
pressure; while the Tooth Clutch design provides long life
without premature wear and slip as encountered with wrap
spring devices.
Hub Collar
(Item 19)
Machine
Shaft
Socket Head Cap Screw
(Customer Supplied)
Sprocket
5H20P
Set Screw
(Item 16)