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Absolute + Incremental AC 58-I

Absolute + Incremental AC 58-I

Product catalog summary

Overview: The Absolute + Incremental AC 58-I - SSI encoder by Hengstler GmbH is designed for positioning and speed feedback, combining absolute and incremental outputs. It features a compact design suitable for standard frequency converters and asynchronous motors.

Specifications:

Mechanical: Housing diameter is 58 mm with shaft options of 10 mm (solid) or 10/12 mm (hubshaft). It offers IP64 or IP67 protection, with a maximum speed of 10,000 rpm (continuous) and 12,000 rpm (short term).
Electrical: Operates on a DC supply voltage of 10-30 V, with a maximum current of 200 mA. It supports resolutions up to 29 bits and incremental signals with 512, 1024, or 2048 pulses per revolution.

Environmental Conditions: The encoder operates within a temperature range of -40°C to +100°C and can be stored between -25°C and +85°C.

Data Transfer: The SSI interface supports synchronous serial data transfer, with data rates dependent on cable length. The encoder supports multiturn resolutions with various data bit configurations.

Electrical Connections: The encoder uses a 12-pole M23 connector or cable connections, with specific pin assignments for power, data, and control signals.

Installation: The encoder is available with clamping flange or hollow shaft options, with specific cable bending radius requirements for flexible and fixed installations.

Ordering Information: Various configurations are available based on resolution, supply voltage, flange type, interface, and connection options.

Catalog excerpts

TECHNICAL DATASHEET ■ Positioning and Speed feedback in one Encoder ■ MT Absolute encoder + Incremental output TTL or HTL ■ Broad temperature range: -40 to + 100°C ■ Control input: Preset and Direction ■ Resolution: Up to 29 Bit; PPR: 512, 1024, 2048 ■ Compact design: 50 mm length ■ High EMC - Resistance ■ Appropriate for standard frequency converter and asynchron motors TECHNICAL DATA mechanical TECHNICAL DATA electrical Supply voltage Data sheet created © Hengstler GmbH, Uhlandstr. 49, D-78554 Aldingen/ Germany E-mail: [email protected] Internet: www.hengstler.com

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TECHNICAL DATASHEET Absolute accuracy 1 Preset and Direction high active : Signal level high: > 70% Ub; low: < 20% Ub or unconnected 2 Bounce time preset: >2s Bounce time direction: < 1 ms (dynamic) 3 Preset-value: Zero Other values on request DATA FORMAT SSI Multiturn Resolution Data bits Example for data format 24 Bit with the optional bits alarm and parity 24 Bit + P 3 M11 ... M0 S11 ... S2 S1 S0 P 0 W 2 S0 ... S16 Data bits for resolution per revolution M0 ... M11 Data bits for number of revolution (only for multiturn) 1 Optionen (Parity bit, Alarm- and Parity bit, zero bit) on request 2...

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TECHNICAL DATASHEET Synchronous readout of the encoder data is according to the clock rate given by the SSI-counterpart. The number of clock rates is determined by the type of encoder (singleturn resp. multiturn) and the configuration of the special Bits as defined. For multiple transactions (the stored value is readout several times successively) a fixed clock rate per transaction must be kept (for singleturn 13 resp. 14 clocks, for multiturn 25 resp. 26 clocks). • In the rest position, when the last clock brush has passed by more than 30|js, the data output is logically at "1". • With the first...

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TECHNICAL DATASHEET Absolute + Incremental AC 58-I - SSI DIMENSIONED DRAWINGS Clamping flange "K" Connection M23 (Conin) Connection cable axial radial Data sheet created 2010-05-18 10:54:06 <5> alternative Cable bending radius R for flexible installation ≥ 15 x cable diameter Cable bending radius R for fixed installation ≥ 7.5 x cable diameter Dimensions in mm Cable Ø d : 7,1 +1,2

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TECHNICAL DATASHEET Absolute + Incremental AC 58-I - SSI DIMENSIONED DRAWINGS (continued) Hollow shaft "F" Connection M23 (Conin) Connection cable axial radial Data sheet created 2010-05-18 10:54:06 <5> Customer side Cable bending radius R for flexible installation ≥ 15 x cable diameter Cable bending radius R for fixed installation ≥ 7.5 x cable diameter Dimensions in mm Cable Ø d : 7,1 +1,2

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TECHNICAL DATASHEET ORDERING INFORMATION Data sheet created © Hengstler GmbH, Uhlandstr. 49, D-78554 Aldingen/ Germany E-mail: [email protected] Internet: www.hengstler.com

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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.

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