Hall effect rotary encoder HTx25
incrementalabsolute12-bit

Hall effect rotary encoder - HTx25 - MEGATRON Elektronik GmbH & Co. KG - incremental / absolute / 12-bit
Hall effect rotary encoder - HTx25 - MEGATRON Elektronik GmbH & Co. KG - incremental / absolute / 12-bit
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Characteristics

Type
incremental, absolute
Technology
Hall effect
Absolute encoder resolution
12-bit, 14-bit, 18-bit
Construction
solid-shaft, single-turn, multi-turn, synchro-flange, sealed
Output signal
analog, digital, 4-20 mA, DC output, with SSI interface, serial
Supply voltage
15VDC
Material
aluminum, stainless steel
Protection level
rugged, vibration-resistant, shock resistant, maintenance-free, short circuit-proof, impact-resistant, waterproof, shockproof, IP65, IP54, IP40, IP55
Applications
industrial, for harsh environments, for OEM, for robotics, exterior
Other characteristics
high-resolution, programmable, high-speed, redundant, galvanically-isolated
Flange size

Max.: 25 mm
(1 in)

Min.: 25 mm
(1 in)

Housing diameter

Max.: 25 mm
(0.98 in)

Min.: 25 mm
(0.98 in)

Shaft diameter

Max.: 6 mm
(0.24 in)

Min.: 4 mm
(0.16 in)

Length

Max.: 43.9 mm
(1.728 in)

Min.: 30.4 mm
(1.197 in)

Rotational speed

Max.: 12,000 rpm
(75,398 rad.min-1)

Min.: 0 rpm
(0 rad.min-1)

Output frequency

Max.: 100 kHz

Min.: 10 kHz

Process temperature

Max.: 80 °C
(176 °F)

Min.: -30 °C
(-22 °F)

Description

robust and compact with ball bearings The HTx25 encoders are designed for use in demanding environments where space is at a premium. Housed in a Ø25mm metal body, these contactless encoders offer a wide range of electronic and mechanical options to suit the application. Whether as incremental or absolute encoders, they cover a wide range of applications and, depending on the output electronics, are used in systems, laboratory equipment and medical devices, for example. The HTx25 is the smallest metal encoder with shaft in the MEGATRON HTx-Family. It has a solid aluminium housing, high IP protection and a stainless steel shaft supported by two ball bearings, allowing high actuation speeds. Signal processing is digital and based on the latest Hall sensor technology, which ensures reliable magnetic recording of the measured values. The gradient based evaluation ensures high immunity to temperature variations and EMC influences. The encoders are designed for maximum life and outperform even optical data acquisition. In addition to a wide range of standard options, the modular design of the HTx25 encoders allows them to be tailored to the specific requirements of the application. The concept also allows for timely customization (even in small batches) based on a clearly structured pricing model. Typical modifications include customer-specific shaft geometries, customized signal output functions, special cable lengths or customized electrical connection cables.

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Rotary Encoders

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.