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EM Absolute Encoders (Store)

Analog Output and SSI Models

Our specialty is High Performance Absolute Encoders with either Analog Output (4-20mA or 0-10V) or SSI interface.  SSI = Serial Synchronous Interface, data is clocked out bit by bit.

For applications requiring a display, we offer the 570T programmable SSI Readout with programmable units, display calculation, electrical outputs, and relay outputs.

Download individual Product data sheet for complete product and ordering information.

Store part numbers are representative of the more popular models. Contact Micronor Sales for price and lead time for your specific configuration.

Product Details (All Available Models)
Single Turn with Analog Output Size 1.5 (36mm), IP65/IP67
ESAV361 series, Solid Shaft; ENAV361 series, Hollow Shaft

Size 1.5 (36mm), IP69, Harsh Environments
ESAV361AR series, Solid Shaft

Analog Output Options: 4-20mA or 0-10V, CW/CCW, 45/90/180/360 degrees, 12-bit Resolution
Position Reference: SET Input establishes reference position (0V or 4mA), Programming Manual

Multi-Turn with Analog Output Size 1.5 (36mm), IP65/IP67
ESAV36 series, Solid Shaft; ENAV36 series, Hollow Shaft

Size 2.1 (58mm)
ESAV58 series, Solid Shaft

Analog Output Options: 4-20mA or 0-10V, CW/CCW, 12-bit resolution
Position Reference: SET1 and SET2 Inputs establish 4mA and 20mA points., Programming Manual

Multi-Turn with SSI Ouput Size 2.1 (58mm)
ESAMX58 series, Solid Shaft; ENAMX58 series, Hollow Shaft
SSI Options: Binary or Gray Code, Single Turn 10 to 17 bits, Multiturn 12 bits
Position Reference: Direction input, SET input establishes Zero reference Point  (0V, 4mA).
Are you looking for a Resolver, Absolute Encoder or Incremental Encoder?

 

Sometimes grouped together and called "Encoders",  RESOLVERS and ENCODERS are used to track rotary or linear position and/or speed.

  • RESOLVERS are transformer- based analog sensors requiring an external resolver-to-digital interface. For product information, go to REXXXX Brushless Resolvers.
  • ABSOLUTE ENCODERS are electronics-based position sensors with built-in interface (typically, analog output, SSI, Profibus, etc.) to output absolute position as an analog or digital value. We specialize in Analog Output (0-10V and 4-20mA) and SSI absolute encoders, due to ease of interface for many applications. For product information, go to EM Absolute Encoders.
  • INCREMENTAL ENCODERS are electronics-based encoders which output A/B/Z quadrature pulses for tracking incremental position (from a defined reference position) or speed.  For product information, go to EM Incremental Encoders.

 

Overview of Encoders versus Resolvers

ModelDescriptionTechnical DocsAvailabilityUnit PriceQuantity
ModelDescriptionTechnical DocsAvailabilityUnit PriceQuantity