Multiturn encoders - Import export

The programmable multiturn sensor ETA25PM can be parameterized by the customer on site to the desired angular measuring range and sense of rotation up to 10,000 times. Only one device for different angles of rotation, sense of rotations direct parametrizable on site. These advantages enable the user the possibilities to set up the ETA25PM multiturn encoder to the requirements of the application on site. Only one angle encoder device for different requirements is needed, which can be parameterized almost as often as required. The ETA25PM measures angles from 0…10° up to 0…72000° (absolute). The ETA25PM is available until protection class IP66 and has a long durability of more than 100 million shaft revolutions. The compact sensor in the 25 mm housing with Ø6 mm or Ø6.35 mm shaft diameter is e.g. optimally suited for use in drive units as position feedback. A variant of the ETA25PM with integrated buttons for angle programming and sense of rotation is available on request.

Thanks to the True-Power-On function, any angle changes are registered even during a supply voltage interruption and the angle is reproduced exactly as an analogue signal as soon as the supply voltage is restored. The contactless sensor technology works on the basis of modern gradient-based magnetic field evaluation in processor-supported circuit design. This makes the multiturn encoder largely immune to external magnetic fields or changing ambient temperatures. In combination with the precision mechanics, the encoder shows its additional strength compared to magnetoresistive methods. The latter can have weaknesses in voltage-free measured value acquisition. Another special feature of the multi-turn sensor are the signal plateaus at the beginning and end of the range, which prevent sudden signal changes. The electrically effective rotation range of the encoder is 3600°, ex works.

HTx36 encoder - robust, ball bearing, sealed, with solid or hollow shaft. The encoders of the HTx36 series are specially designed for use between simple applications and heavy-duty applications. The contactless encoders in the Ø36 mm metal housing can be precisely matched to the respective area of ​​application thanks to their numerous electronic and mechanical options. Absolute encoder: — Single- or multiturn — Analogue: Voltage/current output, PWM - 12 bit — Digital: SSI, SSI+UVW up to 16 pole pairs, SER, SPI - up to 14 bit — Also redundant Incremental encoder: — A, B, Z also differential A, A/, B, B/, Z, Z/ — OC, TTL, PP signal outputs — Free selection of the number of pulses - up to 1024 ppr. — UVW signals for motor commutation of DC motors up to 16 pole pairs

ETx25K kit encoders are used for reliable angle measurement from a shaft which is installed in the application: as single turn variant (360°) with analogue, PWM, incremental, SER or SPI output, or as a multiturn variant (up to 72000°) with analogue output. ETx25K can be used up to medium environmental requirements (IP67). Singleturn electronics: ETA25K absolute analogue encoder (ETA25K X redundant version): Provides an absolute analogue signal with 12 bits resolution. ETP25K absolute analogue encoder: Pulswidth output (PWM) ETI25K incremental encoder: With up to 1024 pulses / per revolution and availability of following output signals: TTL, Push-Pull or Open Collector. ETS25K absolute encoder with digital output: 12 bits resolution with SER interface and in 14 bits resolution with SPI interface Multiturn electronics: ETP25K PM multiturn encoder with analogue output, direct programmable on site: The ETA25K PM measures angles from 0…10° up to 0...72000° (absolute).

ETx25F encoders are used for reliable angle measurement with a hardened and tempered sleeve bearing made of metal: as singleturn variant (360°) with analogue, PWM, incremental, SER or SPI output or as multiturn variant (up to 72000°) with analogue output. ETx25F can be used up to medium environmental requirements (from shaft side max. IP55M/IP66S). Singleturn electronics: ETA25F absolute encoder (ETA25F X redundant version): Provides an absolute analogue signal with 12 bit resolution. ETP25F absolute analogue encoder: PWM output. ETI25F incremental encoder: With up to 1024 pulses / per revolution and availability of following output signals: TTL, Push-Pull or Open Collector. ETS25F absolute encoder with digital output: 12 bits resolution with SER interface and in 14 bits resolution with SPI interface. Multiturn electronics: ETP25F PM multiturn encoder with analogue output, direct programmable on site: The ETA25F PM measures angles from 0…10° up to 0...72000° (absolute).

The ETx25 singleturn Hall effect encoder family is characterized by its high durability with over 100 million shaft revolutions and independent linearity up to +/- 0.3%. The rotary encoders measure angles contactless with a hardened and tempered sleeve bearing made of metal. The sensor technology offers a 10 times longer lifetime expectancy than conventional potentiometers. The sensor in the Ø25 mm housing with Ø6 mm or 6.35 mm (1/4 ") shaft diameter is fixed in the application by means of a central thread. It can be chosen between following electronics: Absolute encoder: — Single- or multiturn — Analogue: Voltage/current output, PWM - 12 bit — Digital: SSI, SSI+UVW up to 16 pole pairs, SER, SPI - up to 14 bit — Also redundant Incremental encoder: — A, B, Z also differential A, A/, B, B/, Z, Z/ — OC, TTL, PP signal outputs — Free selection of the number of pulses - up to 1024 ppr. — UVW signals for motor commutation of DC motors up to 16 pole pairs