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MA420 Redundant Encoder

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Artikelnummer:  63110

MA420 Redundant Encoder

Redundant encoder for positioning purposes. The MA420 series is a range of encoders that support combinations. One of two incremental encoders integrated in one housing. The other possibility is the integration of an incremental and an absolute encoder that support communication protocols such as SSI, PROFIBUS or CAN. Additional incremental signals can also be provided with TTL or HTL output levels on the absolute encoder. The redundancy makes the MA420 suitable for use in safety-related applications.

Properties MA420 Redundant Encoder

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

Mechanically, the MA420 series is based on an 11mm solid shaft with a keyway to avoid slippage. The mounting flange is compatible with previous tachogenerator interfaces including a B10 mounting flange. The entire construction is made of high-quality stainless steel.

Additional information on the product MA420 Redundant Encoder

Supplier: EMETA Encoders AG

Encoder functions Velocity Control Absolute positioning
Area of ​​application Mines, marine, cranes and other environments with high risks of corrosion and wear. Safety related applications Paper, Metallurgy or Windpower with high requirements in terms of useable life and reliability.
Encoder type Redundant encoder
outside diameter 115mm
shaft dimension 11mm key way
Flange type B10 euro flange
Supply voltage 5Vdc | 5-30Vdc
Electrical interface CAN open | TTL | HTL | PROFIBUS | SSI
Number of channels 6 channels (A, B & 0-pulse differential)
electrical connection Cables | 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 for the product MA420 Redundant Encoder