Specifications

WESTLOCK CONTROLS CORPORATION
280 N. MIDLAND AVE., STE. 258, SADDLE BROOK, NJ 07663 TEL: [phone] FAX: [phone]
westlockcontrols.com
4/7/10 TECH-382/D.W.O. 17072 Page 5 of 15
3. Definitions
NAMUR- This term, in the context of mounting brackets and shafts, refers to
the NAMUR VDI/VDE 3845 standard for the dimensions of actuator output
shafts and auxiliary equipment mounting hole patterns. In the context of
inductive proximity sensors, NAMUR refers to conformance of the sensor to
DIN 19 234, allowing its use with any NAMUR style amplifier/isolator.
Switch- A manual or mechanically actuated device for making, breaking or
changing the connections in an electric circuit. This term will be used also for
magnetic or inductive proximity sensors for the purpose of this document.
4. Installation
4.1. Mounting Instructions
Required Tools: Open-end wrenches or adjustable wrench to fit all sizes of
hex head bolts in the mounting kit.
1. Obtain a mounting kit suited for the actuator/valve, commonly available
through a local Westlock Controls distributor.
2. Attach the mounting bracket and coupler (if required) to the unit
housing with the hardware provided.
3. Attach the unit and mounting system to the actuator.
4. Ensure proper axial alignment between unit shaft, coupler and actuator
shaft. Failure to ensure alignment could result in long-term stress-
related failure of unit shaft in high cycle or high torque applications.
Fig. 1
Mounting the Quantum units with accessory bracket kits