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MA450 incremental encoder

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Artikelnummer:  63128

MA450 overspeed switch + incremental encoder

Incremental encoder for speed feedback with integrated mechanical overspeed switch.

The MA450 series is a range of encoders that support combinations with built-in speed monitoring switches. The overspeed detection is based on a mechanical centrifugal force principle. As soon as a set limit speed is exceeded, the switch shows the speed triggering via dedicated electrical outputs when opening / closing. These outputs can close / interrupt a contact or a relay with 230V and 6A. The overspeed monitoring in connection with normal incremental outputs makes the MA450 suitable for use in safety-relevant applications.

Properties of the MA450 overspeed switch + incremental encoder

The extremely robust design and the encapsulation of the encoder series make them suitable for use in marine or offshore environments. Mines & cranes are two other suitable areas of application for the encoder series.

Mechanically, the MA450 series is based on an 11mm solid shaft with a keyway to prevent slippage. The mounting flange is compatible with earlier tachometer generator interfaces including a B10 mounting flange. The entire construction is made of high-quality stainless steel.

Additional information on the product MA450 Incremental Encoder

Supplier : EMETA Encoders AG

Functions of the encoder Velocity Control Speed ​​monitoring
Area of ​​application Mines, Marine, Cranes and other Environments with high risks of corrosion and wear. Safety related applications Paper, Steel plants or Windpower with high requirements in terms of useable life and reliability.
Encoder type Incremental encoder, overspeed monitor
Outside diameter 115 mm
Shaft dimension 11 mm key way
Flange type B10 Euro flange
Supply voltage 5 - 30 Vdc
Electrical interface TTL | HTL
Number of channels 6 channels (A, B & 0-pulse differential)
electrical connection Cable | Terminal box | 12 pin Con FM (M23 type)
Chock 200g
Range temperature -40 ° C - + 80C
Vibration 20g at 20-2000 Hz
Shaft Type Solid shaft
Connection direction Radial
Material Stainless steel

Documents on the product MA450 Incremental Encoder