[BELT SPEED UNITS]
zero/off speed unit•belt speed unit•doppler speed unit
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Zero-Speed |
Off-Speed |
Indicates non-moving conveyor
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n/a |
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Indicates broken or slipping belts
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n/a |
Protects belt from under- or over-speed damage
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n/a |
Protects conveyor if drive motor speed falls below pre-determined value |
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n/a |
Bolts to standard pre-existing bolt holes |
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Dual speed-sensor pickups |
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Immediate feedback via PLC/variable speed drive |
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Suitable for
bi-directional belts |
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2x16 ez-to-read
LED screen |
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n/a |
EZ installation
and setup |
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(1) CEMA Scale Duty Idler
(2) Hall Effect proximity switch
housed in polyurethane
(3) Junction box
(4) Control Panel
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Belt speed is monitored by a spring-loaded revolving roller mounted underneath the troughing belt. A sensor monitors pulses from the revolving roller.
The enclosure contains a programmable electronic motion detector that displays the speed of the belt in feet per minute. The unit receives a signal from the speed roller, which can be monitored in two modes:
1. Static mode monitors for off-speed condition
2. Dynamic mode monitors for movement, acceleration, and operating speed
Adjustable mechanical trip delay on the switch coupling mechanism prevents false trips. Switch structure is designed to minimize material build-up which could render the switch inoperable. Belt protection units can be combined to meet your specific needs.
Specifications:
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- Part Number: CTS 700 BSD
- Enclosure: I.P. 66
- Housing: High Impact Polycarbonate
- Power Requirements: 120 VAC
- Switch: One normally closed and one normally open contact
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CTS® 7000 DSU Doppler Speed Unit
·Specifications
·Brochure (pdf)
·Installation Guide (pdf)
·Worksheet
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The CTS® 7000 DSU speed unit utilizes the lates technology to provide a revolutionary method of monitoring the speed of conveyors. The DSU is a non-contact High accuracy speed unit that has no moving parts, making it virtually maintenance-free.
The installation of the DSU is very simple and requires no special components.
The DSU controller in equipped with a 2 line LCD display with 4 push buttons. The DSU is configured through the push buttons and belt speed is displayed on the LCD when the belt is in motion.
Specifications:
•Part Number: CTS 7000 DSU
•Enclosure: I.P. 66
•Housing: High Impact Polycarbonate
•Power Requirements: 120 VAC
•Switch: One normally closed and one normally open contact
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