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FNC 40B Series

Product catalog summary

Overview: The FNC 40B Series Incremental Encoders are designed for industrial applications, offering robust mechanical and electrical construction with a compact 40 mm size and a 20 mm diameter clamping flange. They provide resolutions ranging from 1 to 4096 pulses per revolution (PPR) and are protected up to IP67 standards.

Key Features:

Industry-standard 40 mm size with universal encoder compatibility.
Robust construction with protection up to IP67.
Resolution options from 1 to 4096 PPR.
Frequency capability of less than 300 kHz.

Electrical Specifications:

Voltage supply ranges from 4.75VDC to 30VDC.
Output frequency exceeds 200 kHz.
Output circuits include Linedriver/RS422 and push-pull short-circuit proof.
Interference immunity and emitted interference comply with DIN EN 61000-6-2 and DIN EN 61000-6-4 standards.
CE approved with reverse polarity protection (except 5V version).

Mechanical Specifications:

Flange dimensions are 40 mm with shaft diameters of 4, 5, 6, and 8 mm (other diameters available on request).
Shaft loading capacity is ≤60 N axial and ≤80 N radial.
Operating speed up to 10,000 rpm with a starting torque of ≤0.020 Nm (IP 67).
Materials include aluminum housing and flange, and stainless steel shaft.
Operating temperature ranges from -20°C to +85°C, with storage temperatures from -30°C to +90°C.

Accessories: Includes connectors and cables, mounting coupling, and mounting accessories with specific part numbers for different configurations.

Wiring and Connections: Detailed cable and connector wiring information is provided, including color coding for supply voltage, ground, and channel signals.

Part Number Configuration: The encoder part number includes details on output channels, flange type, supply voltage, and output circuit options.

Catalog excerpts

Incremental encoders Mechanical Dimensions Cable/Connector Wiring, Part Number FNC 40B Series FNC 40B Series Features • I ndustry 40 mm size, 20mm diameter clamping flange • Universal 40 mm encoders • Robust Mechanical and Electrical Construction • Protection up to IP67 • Up to 4096 PPR max. • <300 kHz frequency Technical data - electrical ratings Voltage supply Function Color Renk Explanation Output short circuit protection. Protection: Reverse polarity protection Shaft loading <60 N axial Reference signal Zero pulse, width 90° 180°, 360° optional Housing: Aluminium Flange: Aluminium Shaft : Stainless steel Connector Type For further information please see page 112 Optoelectronic life time 100.000 (min) Shaft diameter: 4, 5, 6, 8 mm ( other diameters on request ) +VB Brown Kahve Supply Voltage GND White Beyaz Ground A Green Ye§il A Channel A' Red Kirmizi A Inverted Channel B Yellow Sari B Channel B' Pink Pembe B Inverted Channel Z' Blue Mavi Z Inverted Channel ShieldBlack SiyahShield Output signals 90 shift®d A and B Z + inverted Linedriver/RS422 Output circuit Push-pull short-circuit proof NPN Open Collector Interference immunity DIN EN 61000-6-2 Bearings lifetime: 9 2x10 rev. at 100% of full rated shaft load (minimum) Operating temperature Storage temperature Weight approx. Accessories Connectors and cables CRM1204 M12 4 poles female connector or see page 160 Mounting coupling SK240606 plastic or see page 158 Mounting accessories YY RST Spring or see page 156-157

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FNC 40B Series

FNC 40B Series

Catalog excerpts

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