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Datasheet AS581 (EN)

Datasheet AS581 (EN)

Datasheet AS581 (EN)

Product catalog summary
Mechanical Specifications
  • Cover & Body: Stainless Steel Shaft, Aluminum
  • Max Speed: 6 RPM
  • Starting Torque: > 0.05 Nm at 25°C
  • Max Loading on Shaft: Axial 0 N, Radial 0 N
  • Protection Rate: IP 65 (DIN EN 60529)
  • Operating Temperature: -20°C to +70°C
  • Weight: Approximately 0.25 kg
Dimensions
  • Absolute Solid Shaft Encoder with various shaft diameters available (6 to 12 mm)
Characteristics
  • Mass Moment of Inertia: ≤ 2.5 x 10-6 kg·m²
  • Shock Resistance: ≤ 2000 m/s²
  • Vibration Resistance: ≤ 100 m/s² (Plug), ≤ 300 m/s² (Cable)
Electrical Specifications - Parallel Output
  • Supply Voltage: 5 VDC, 8 to 30 VDC
  • Current Consumption: Max 10 mA (no load)
  • Output Circuit: Push-Pull, TTL
  • Pulse Frequency: Max 200 kHz
  • Signal Levels: High - Vcc - 0.7 Volt, Low - Max 0.25 Volt
  • Short Circuit Protection: 100%
  • Reverse Polarity Protection: 100%
Electrical Specifications - SSI Output
  • Supply Voltage: 5 VDC, 10 to 30 VDC
  • Current Consumption: Max 85 mA @ 27 VDC
  • Transmission Protocol: SSI Single Transmission
  • Clock Sequence: 15 µs < tp < 30 µs
  • Compatibility: RS485/RS422
Connections
  • Parallel Output: 16 Pin M23 Plug with various functions
  • SSI Output: 12 Pin M23 Plug with various functions
Ordering Code
  • Includes options for shaft diameter, connection type, output signals, and more
Further Information
  • Accessories such as couplings, measuring wheels, and display modules are available
See more

Catalog excerpts

Datasheet AS581 (EN)-1

□ Industrie Standard Size 58 mm □ Syncro Flange Mounting □ Shaft Diameter from 6 to 12 mm □ Resolutions from 1 to 13 Bit Parallel (Gray or Binary) □ Resolutions from 1 to 16 Bit SSI (Gray or Binary) MECHANICAL SPECIFICATIONS Cover & Body Aluminum Shaft Stainless Steel Mass moment of inertia Starting Torque (at 25°C) max. Loading on Shaft Operating Temperature > 0.05 Nm Axial 40 N, Radial 30 N < 2000 m/s2 < 300 m/s2 (Cable) ELECTRICAL SPECIFICATIONS PARALLEL OUTPUT Current Consumption (no load) max. 100 mA Output Circuit Push-Pull, TTL Signal Level (high) Vcc - 0.7 Volt Signal Level (low) max. 0.25 Volt Short Circuit Protection 100% Reverse polarity protection p e r c h an n el 100% All information without guarantee, errors and changes reserved.

 Open the catalog to page 1
Datasheet AS581 (EN)-2

Absolute Solid Shaft Encoder CONNECTIONS PARALLEL OUTPUT Code Plug Code Plug ELECTRICAL SPECIFICATIONS SSI OUTPUT Current Consumption (no load) max. 85 mA@27 VDC Output Circuit RS485/RS422 compatible Direction Setting DIR <-> DIR = GND^ cw, DIR = Vcc ccw Preset/Reset Setting Set: Preset = Vcc for 2s Short Circuit Protection 100% Reverse polarity protection p e r c h anne I 100% Function Cable Reset/Preset *' blue '' Vcc for 2 seconds to reset. Connect to GND for normal operation. All information without guarantee, errors and changes reserved.

 Open the catalog to page 2
Datasheet AS581 (EN)-3

ORDERING CODE Group Function Parallel Output: Resolution from 1 to 13 Bit available SSI Output: Resolution from 1 to 16 Bit available e Connection Type 0 = 2 m Cable , 7 = 12 Pin M23 Plug 8 = 16 Pin M23 Plug AS = Absolute Solid Shaft b Basic Series Number Connection Location Output Signals E = Binary Code Parallel F = Gray Code Parallel d Mechanical Option 0 = None 4 = Stainless Steel Y = Blind Hole Hollow Shaft Output Circuit Type / Supply Voltage 1 = Parallel / TTL 5 VDC 5 = Parallel / Push-Pull 8 to 30 VDC F = SSI / 5 VDC G = SSI / 10 to 30 VDC Any special functions and design will be designated...

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All W+S Meßsysteme GmbH catalogs and technical brochures

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  2. CH410

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  3. MH750

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  4. MS650

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  5. IS410

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  6. IS280

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  7. IS 280

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  8. IS 240

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.