incremental rotary encoder / optical / digital / RS-422
WDG 40S

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Characteristics

  • Type:

    incremental

  • Technology:

    optical

  • Output signal:

    digital, RS-422, RS-485

  • Construction:

    solid-shaft, screw-flange

  • Protection level:

    robust, IP67

  • Other characteristics:

    aluminum

  • Housing diameter:

    40 mm

Description

Shaft Encoder incremental quadrature, optical, WDG 40S,
Screw flange: Ø 40 mm

Shaft: Ø 6 mm,
protection rating: up to IP67 all around,
resolution: up to 2500 ppr,
Signal shape: square-wave.

Highlights
• Robust and economical encoder with small dimensions
• Easy screw mounting
• Protection to IP67, shaft sealed to IP65
• Optional:Protection to IP67 all around
-40 °C up to +80 °C

Product details
Flange
screw flange

Max. pulses per revolution PPR
up to 2500 PPR

Housing
Ø 40 mm
aluminum, powder coated

Shaft
Ø 6 mm

Shaft length: L: 13 mm
Max. Permissible shaft loading radial: 80 N
Max. Permissible shaft loading axial: 50 N

Max. operating speed
12000 rpm

Output circuit
TTL
TTL, RS422 compatible, inv.
HTL
HTL, inv.

Output frequency
TTL ≤ 2500 ppr, max. 200 kHz
HTL ≤ 2500 ppr, max. 200 kHz

Power supply
4,75 VDC up to 5,5 VDC
Current consumption: typ. 70 mA

10 VDC up to 30 VDC
Current consumption: typ. 70 mA

Operating temperature
-20 °C up to +80 °C

Protection class
Housing: IP65, IP67; shaft sealed: IP65; (IP40 for K1)

Other Wachendorff Automation GmbH & Co. KG products

Shaft encoders incremental quadrature