General Installation Steps - Siemens SITRANS WS300 Operating Instructions Manual

General Installation Steps

1. Drill out pulley shaft to a depth of 64 mm (2.5") concentric to its centerline.
WARNING: Exercise caution and remain within specified
tolerances.
2. Drill out and thread the set screw hole.
M8x1.25 (5/16-18 UNC)
set screw (by customer)
3. Attach angle iron bracket to work with the arrestor rod (if mounting on a tail pulley).
4. Cut the arrestor rod to a suitable length.
5. Insert the WS300 shaft into the pulley shaft and lock with set screw on flat of shaft.
Example slot for
arrestor rod
when mounted to
tail pulley - use
drilled hole for
snub or bend
pulley
6. Attach spring to arresting rod and frame.
7. Encase wiring in flexible conduit to allow unit to float.
8. Wire the WS300 to the integrator. See Terminal Connections to Siemens Milltronics
Integrators, or Terminal Connections to SIWAREX FTC Integrator on page 13.
WARNING: The arresting rod should only be solidly attached to
the WS300. Fixing the rod at both ends will apply binding forces
and wear the bearings on the unit prematurely.
7ML19985ML01 SITRANS WS300 Speed Sensor – OPERATING INSTRUCTIONS
64 mm
(2.5")
16.00 mm (0.630") dia.
25 mm
16.07 mm (0.633")
(1")
127 mm
(5") approx.
angle iron bracket or
conveyor stringer web
tension spring
secure
with
bolt or
post
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