SPEED SWITCHES
Accessories forSpeed Switches
RotechWDA HighPower Sensor
Rotech is used in themost severe industrial environments. It requires no guards
as rotating components are encased inside the aluminium
encoder. And since the encoder is bolted to and moveswith the shaft, it needs no brackets.Non-contacting extendedrange sensor used to detect
auger conveyor flights,lift bucket bolts andother targets which are up
to 100mm from the sensor. The Rotech Encoder is a industrial safe, heavy-duty option forprotecting against dangerous underspeed and belt slip
conditions. With its tough aluminium construction
(polyester version available), the www.go4b.com Serial network system for continuousmonitoring of bearing temperature, beltmisalignment, and more. page 2
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Combined belt speed, belt alignment,
bearing temperature, pulley alignment and
plugged condition monitoring system. Shaft Encoder Wheel Encoder WDA Sensor Whirligig
Heavy-duty shaft mountedspeed monitor/encoder Return belt mounted heavy-dutybelt speed monitor/encoder Long range magneticproxy sensor PAT #6, 1 09, 1 20 The Whirligig is the new standard for shaft speed monitoring. It is athree-in-one universal shaft sensor mount that makes installation
simple and more reliable for all inductive shaft speed sensors suppliers. Your
sensor mounts to the Whirligig and the complete assembly bolts tothe machine’s shaft. Machine and shaft vibration does not affect theperformance of the sensor, as the whole assembly moves with the
shaft. Personal safety is also improved since the rotating target iscompletely enclosed behind a tough plastic cover. Rotech WDA HighPower Sensor Shaft Encoder Wheel Encoder WDA Sensor
Features Features Features
• Heavy-duty construction• Stainless steel
bearings manufacturer• HD
rod seals
• Aluminum or polymer body• • Heavy-duty construction• Stainless steel bearings• HD shaft seals
• Aluminum or polymer body• • Adjustable sensing range25 - 1 00mm• LED indication• Mounting bracket included• 3m cable and 304 SSconstruction• High temperature versionavailable 1 to 1 000 pulses /revolution 1 to 500 pulses /revolution
PAT #6,964,209 2-inch diameter magnetic coupler with 150 lbof pulling force for connecting M12 threadtorotating shaft. Saves on drilling and tapping. 1 50ËšC
Style
1 2 bolt
Style Style
Shaft mounted with a single
M Wheel and arm 5 1 mm cylindrical
Conduit Adaptors
1 8mm to
1 /
2 " NPT30mm to
Supply voltage Supply voltage Supply voltage
3 /
4 " NPT 1 0 to 30 VDC - standard20 - 240 VAC/DC 1 2 to 24 VDC
Used to couple conduit to 30mm and 18mmcylindrical manufacturers of sensors. 1 to 1 000 pulses perrevolution. An optional Speed
Professional relay unit can provide an
underspeed trip point relay
contact output or the unit
can be connected directly to
a
PLC SUPPLIER. 1 0 to 30 VDC - standard20 - 240 VAC/DC 1 to 500 pulses perrevolution. An optional Speed
Relay unit can provide an
underspeed trip point relay
contact output or the unit
can be connected directly to
a PLC.
Output Output Output
Many different outputs are
available: transistor, PNP,
NPN, Namur, Triac and
Quadrature. Each is available
with Many different outputs are
available: transistor, PNP,
NPN, Namur, Triac and
Quadrature. Each is available
with 1 1 x PNP transistor pulseand x constant PNP transistor
X400 Elite AlarmSwitch
Industrial alarm panel with 8 multi-voltage inputs andalarm indication LED’s for use with many
different sensors. Approvals
•Europe - ATEX•USA, Canada - CSA•Worldwide - IECEx 1 00mm is required. Candetect moving ferrous objects
behind a stainless steel plate.
Applications
Speed Relay
DIN rail mounted speed relay can be
used with any PNP or NPN pulsed
output sensor for providing a user-adjustable underspeed relay contactoutput to alarm or shutdown machinery. Approvals Approvals
Conveyors manufacturers,
bucket lifts,any speed sensitive shaft. Used
for applications where an
extended sensing range of up
to •Europe - ATEX•USA, Canada - CSA •USA, Canada - CSA
Applications Applications
Shaft speed monitoring orposition monitoring (with
Quadrature version). Direct
conveyor belt manufacturers speed
monitoring for long
belt conveyors.
Tacho Display
Bright 1-inch high Led display unit for
connectionto any PNP or NPN transistor
output sensor to indicate shaft speed.The unit incorporates a user-adjustableunderspeed relay contact output.
Quadrature display also available. 6