FG INOX / FGHJ INOX Incremental encoders

Incremental encoders, Sensor Systems

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FG INOX / FGHJ INOX

Incremental encoders

Hollow shafts up to Ø 17 mm, solid shafts up to Ø 14 mm (flange or foot mounting)
Extreme acids-, alkalis- and saltwater-resistant (V4A stainless steel housing)
Long-living isolating hybrid bearings
Options: additional speed switch (set ex works), FOC transmitter, cable protection system

Description

Acid resistant thanks to stainless steel housing

The incremental encoders FG(HJ) INOX are our acid-, alkali- and saltwater-resistant encoders. Their stainless steel housing ensures they function long-term perfectly under the influence of aggressive media in heavy-industry environments. The encoders are highly resistant to shock and vibration loads; ingress protection up to IP66. They offer high signal quality (HTL, TTL) up to 2048 pulses to guarantee exact measurement results even in particularly harsh operating conditions such as offshore applications or chemical industry.

Technical Data

Supply voltage	12-30 VDC
Signal amplitude	HTL or TTL
Pulse rate	1 – 2048 (set ex works, selectable)
Output signals	0°, 90°, N and inverted signals
Maximum frequency	6000 rpm / 200 kHz
Electrical connection	Terminal strip in a terminal box Fixed cable FOC connector in a terminal box
Construction type / Ø shafts	Solid shaft (B5, B35) / Ø 11 mm, Ø 14 mm with feather key Hollow shaft / Ø 16 mm with clamp or Ø 17 mm with taper 1:10
Device temperature range	-25 °C to +85 °C
Degree of protection	Up to IP66
Weight	Approx. 3.5 kg
Device options	S: Electronic overspeed switch, one signal output, set ex works FOC: Interference-free signal transmission via one fiber optic cable up to 1000 m (built-in FOC transmitter)
Mechanical options	Additional base mount or intermediate flange (solid shaft design) or torque bracket (hollow shaft design) Additional cable protection system made of stainless steel
Special features and certificates	Resistance to corrosive environments (e.g. acids and alkalis) Suitable for wet areas in rolling mills Saltwater-proof Long-living hybrid bearings (isolating against shaft-currents)