Incremental encoders

Product catalog summary

Features:
The FNC 50HD Series encoders offer robust mechanical and electrical construction with protection up to IP65. They support resolutions from 1 to 65536 pulses per revolution (PPR) and can operate at frequencies below 300 kHz. The encoders are designed with output short circuit protection and reverse polarity protection, except for the 5V version. They consume ≤60 mA at 24 VDC without load.

Technical Data - Electrical Ratings:
The encoders comply with DIN EN 61000-6-2 and DIN EN 61000-6-4 standards and are CE approved. They offer interference immunity and emitted interference protection. Voltage supply ranges from 4.75VDC to 30VDC, with specific configurations for 5V input/output and 5-30V input/output.

Technical Data - Mechanical Design:
The encoders have a flange dimension of ø50 mm, suitable for industry-standard sizes with through hollow shafts. They can handle shaft loading of ≤80 N axial and ≤100 N radial. Operating speeds reach up to 10000 rpm, with starting torque ≤0.025 Nm (IP 67). The housing and flange are made of aluminum, while the shaft is stainless steel. Operating temperatures range from -20°C to +85°C, and storage temperatures from -30°C to +90°C.

Output Signals and Connections:
Output signals include 90° shifted A and B channels, with optional Z and inverted signals. Connectors and cables are available, with specific wiring configurations for different connector types (CRM1204, CRM1205, etc.).

Accessories:
Various mounting accessories, connectors, and cables are available, detailed on pages 156-160 of the document.

Catalog excerpts

Incremental encoders Mechanical Dimensions Cable/Connector Wiring, Part Number FNC 50HD Series FNC 50HD Series Features Technical data - mechanical design 4.75VDC to 30VDC 4.75VDC to 5.5VDC Shaft loading <80 N axial Output short circuit protection. Protection: Reverse polarity protection Resolution (steps/turn) Reference signal Zero pulse, width 90° 180°, 360° optional Housing: Aluminium Materials Flange: Aluminium Shaft : Stainless steel Connector Type For further information please see page 160 Function Color Renk Explanation Optoelectronic life time Shaft diameter: +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 Shield Black Siyah Shield Output frequency Output signals Output circuit Interference immunity 90° shifted A and B, Z + inverted Linedriver/RS422 Push-pull short-circuit proof NPN Open Collector DIN EN 61000-6-2 Bearings lifetime: 9 2x109 rev. at 100% of full rated shaft load (minimum) Operating temperature Storage temperature Weight approx. Accessories Connectors and cables See page 160 Mounting coupling See page 158 Mounting accessories YY AKR Spring or see page156-157

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Incremental encoders

Incremental encoders

Catalog excerpts

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