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Call (866) 703-5665 for Expedited Shipping, Delivery Date, Product Questions & Help
Overview:
DAZIC Zero Speed Switches monitor the rotary motion of equipment when interlocked as part of a conveyor system, or other shaft-driven process components. The switches ensure that if one machine deviates or fails, the switch will actuate a signal or alarm device, break a circuit to a motor, make a circuit to start auxiliary equipment, make or break a circit to other electrical devices, and signal a control station or PLC. When driven from a critical shaft, a Zero Speed Switch will engage when a system's normal operating speed: stops due to mechanical failure, slows down due to overload, changes due to normal machine cycling, begins to overspeed, and reverses rotation.
Specifications:
- Driver: Shaft-to-shaft
- Shaft Diameter: 1/2" (1.27 cm)
- Operating Range: 0.5 to 25 RPM
- Driver Torque Required: .0208 ft-lb (.0282 Nm)
- Temperature Tolerance: -40 °F to +250 °F -40 °C to +121 °C
- Housing Options: Aluminum (AL) or Cast Iron (CI)
- NEMA Rating: 4/4x
- Mounting Options: Base, Flange, or Flange with pilot
- Dimensions L x W x H: 6.02" x 4.25" x 3.93" (15.29 cm x 10.80 cm x 9.98 cm)
- Wiring Contact Options: SPDT, DPDT, SPDT(2)
- Weight: AL - 4 lbs. (1.81 kg) CI - 8 lbs. (3.63 kg)
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