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WCS3B-LS311 WCS3B-LS311D
Pepperl+Fuchs WCS3B-LS311 SSI Read Head (99290-0026)
Pepperl+Fuchs WCS3B-LS311 SSI Read Head (99290-0026)
  1. WCS3B-LS311 WCS3B-LS311D
  2. Pepperl+Fuchs WCS3B-LS311 SSI Read Head (99290-0026)
  3. Pepperl+Fuchs WCS3B-LS311 SSI Read Head (99290-0026)

Pepperl+Fuchs WCS3B-LS311 SSI Read Head (99290-0026)

£1,191.35 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsPepperl+Fuchs
Model WCS3B-LS311
Product Type Non-Contact Absolute Position Encoder (Read Head)
Part Number 36585
Supply Voltage 10 V DC to 30 V DC
Resolution ± 0.4 mm (1,250 positions/m)
Interface Type SSI interface
Connection Type 8-pin, M12 x 1 industrial connector
Clock Frequency 100 kHz to 1000 kHz
Enclosure Rating IP54
Communication Interfaces SSI (Synchronous Serial Interface) Gray code output, 25 bits
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Pepperl+Fuchs WCS3B-LS311 SSI Read Head (99290-0026)

The Pepperl Fuchs WCS3B-LS311 is a rugged, high-precision non-contact absolute position encoder featuring an SSI interface and robust construction for industrial environments. Designed for demanding position feedback applications, it ensures reliable performance even under challenging conditions such as dust accumulation.

Technical Specifications

Model WCS3B-LS311
Part Number 36585
Product Type Non-Contact Absolute Position Encoder (Read Head)
Application Absolute position sensing along code rails
Interface Type SSI interface
Data Output Code Gray code, 25-bit
Passage Speed ≤ 12.5 m/s
Measuring Length Up to 314.5 m
Resolution ± 0.4 mm (1,250 positions/m)
Free Tolerances to Code Rail Horizontal: 31 mm (± 15.5 mm) Vertical: 28 mm (± 14 mm)

Electrical Interface

Supply Voltage 10 V DC to 30 V DC
Power Consumption 2 VA typical
Connection Type 8-pin, M12 x 1 industrial connector
Clock Frequency 100 kHz to 1000 kHz
Pause Time ≥ 20 µs (double request possible if ≤ 10 µs)
Communication Interfaces SSI (Synchronous Serial Interface) Gray code output, 25 bits

Mechanical Data

Enclosure Rating IP54
Housing Material ABS, PC (Polycarbonate)
Dimensions (W x H x L) 90 mm x 99 mm x 115 mm
Mass 500 g

Safety-Related Data

Functional Safety Parameters MTTFd: 206 years Mission Time (TM): 20 years Diagnostic Coverage (DC): 0%

Ambient Conditions

Operating Temperature 0 °C to +60 °C (32 °F to 140 °F)
Storage Temperature -40 °C to +85 °C (-40 °F to 185 °F)
Relative Humidity 90% non-condensing

Certificates and Compliance

Note All product-related documents issued under Pepperl+Fuchs GmbH or Pepperl+Fuchs AG remain valid under Pepperl+Fuchs SE.
European Conformity (CE)
United Kingdom Conformity (UKCA)
North American Certification (cCSAus)

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Frequently Asked Questions

How can I check whether WCS3B-LS311 is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can WCS3B-LS311 be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 0.5 kg

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WCS3B-LS311-Datasheet.pdf

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