Avtron Overspeed Switches

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Overspeed Switches: FAQ Topics

FAQ Questions	FAQ Topics
General Encoders Analog Tachogenerators Couplings Mounting Encoders Selecting an Encoder Replacing an Encoder Encoder Options Explaining the Technology	Hollow Shaft vs. Modular Encoders Tachometer vs. Encoder Magnetic Encoder Problems Encoder Accuracy Tougher Encoders Brake Encoder Applications Hazardous/Explosive Atmosphere Overspeed Switches Motor Shaft Currents Stub Shafts for Encoders

Overspeed Switches

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Avtron offers engineered combinations of Avtron encoders and overspeed switches from Hubble, Leviton, and others. These overspeed combinations are ideal for applications in crane, hoist, mines, and other safety-critical applications. These units provide overspeed protection and speed feedback from one assembly.

Overspeed Combinations

NEMA FC 8.5" Face Mount or Hollow Shaft Mount 1 1/8"

Heavy Mill Duty

Magnetic Encoder

PPR: 240-4096

-40�C to +100�C

Complete, One-Shaft Mounting!

Engineered to fit motor or load mounting provisions
Hollow shaft or C-Face mount available
Quick Installation
1 Year No-Hassle Warranty

More Advantages!

No coupling or bearing issues
No belts to fail
Optional: replaceable high resolution magnetic performance with advanced magnetoresistive sensor encoder (AV485, AV685, AV850, M485, M685) for maximum uptime
Optional: diagnostic LED indicator

Standard model available in 5-10 days!
Request same-day shipment!