Belimo ZG-JSL Mounting Installation Manual

Mounting Installation Instructions
ZG-JSL(A)
ZG-JSL Kit Includes:
• Jackshaft Linkage
• "L" Shaped Anti-Rotation Bracket
• Adapter Plate for Anti-Rotation Bracket
• Actuator Anti-Rotation Plate
• Hardware Bag (screws, V-bolt, nuts,
clamp insert, insert holder and bearing sleeve)
• Instruction Sheet
Technical Data
Materials:
Housing galvanized steel
Bearings GF Delrin
Shafts steel
Weight 3.25 lbs [1.47 kg]
Preliminary Steps
1. Verify all the parts listed before installing
the linkage.
2. Choose an actuator from one of the series
listed below. There is a torque reduction
when using the ZG-JSL linkage. Verify
application requirements before use.
Actuator
EF Series*
AF Series
Classic AF Series
NF Series
LF Series***
GM/GK Series**
AM Series
NM Series
* ZG-121 adapter must be used with EF.
** GM/GK not for use with 1/2" shafts.
*** K6-1 clamp must be used with LF.
3. Determine proper location to install the
linkage onto the damper's jackshaft. Verify
that there are no obstructions and that the
damper blades do not collide with the
linkage. If available, refer to the damper
manufacturer's dimensional drawings; the
dimensions of the shaft bearings and
damper blades are usually published.
Torque Reduction
239 in-lbs
166 in-lbs
123 in-lbs
87 in-lbs
33 in-lbs
288 in-lbs
166 in-lbs
87 in-lbs
®
1