Dynapar

Oil Field Encoders operate in Zone 1 hazardous areas.
Communication Systems & Equipment

Oil Field Encoders operate in Zone 1 hazardous areas.

Used in hazardous areas without need for intrinsic safety barriers, EN series encoders include EN42, with SS hollow shaft and dual-split clamping collar for motor mounting, while EN44 model mounts directly to IEC motor flange and has isolated flex coupling. Operating in -50 to +100°C temperatures, units tolerate shock/vibration and resist corrosion. They include mechanically captured...

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Multi-Turn Absolute Encoder suits harsh environments.
Communication Systems & Equipment

Multi-Turn Absolute Encoder suits harsh environments.

Built to order, Acuro(TM) AR62 has battery-less and gear-less design that relies on pulse-wire technology to provide up to 16 bits of multi-turn resolution. Oversized bearings promote operational life, while coatings and seals protect electronics in wash-down and even submersible applications. Featuring 32 mm installed height and -40 to +100°C operating range, encoder will withstand shock...

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Shaftless Encoders feature true non-contact technology.
Communication Systems & Equipment

Shaftless Encoders feature true non-contact technology.

Using magnetic coupling technology, NorthStar HDN and HDP Series eliminate encoder shafts, bearings, and seals. Target magnet, in form of bolt or collar, can be affixed to rotating shaft or equipment that requires position or speed sensing. Electronics are completely sealed and encapsulated in clear potting compound, which allows visibility of status LEDs that monitor signal output. Available in...

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Commutation Encoder features 120°C temperature rating.
Communication Systems & Equipment

Commutation Encoder features 120°C temperature rating.

With low profile that enables mounting onto stepper and servo motors, M53 modular commutation encoder has direct-read phased array ASIC that provides 2,500 ppr. It comes with commutation tracks for 4, 6, or 8 pole brushless motors, and uses built-in gapping mechanism that requires no special tools or parts that can get lost or damaged. With ability to accommodate motor shafts from Â-¼ to...

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Commutation Encoder is designed for brushless motors.
Communication Systems & Equipment

Commutation Encoder is designed for brushless motors.

Suited for use on NEMA 23 and 34 brushless servo and step motors, HC20 features direct-read non-interpolated technology that stems from custom-phased array ASIC, and is available with 5-26 Vdc operating range. Temperature rating of 120°C will not limit motor performance, allowing manufacturers to keep from de-rating torque specs. Capable of up to 2,500 ppr, encoder is available with...

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Communication Systems & Equipment

Absolute Encoder is designed for extreme environments.

By using magnet to generate electronic signal, Acuro(TM) XR offers optimal resistance to shock and vibration. Oversized bearings enable mechanical life of up to 109 revolutions under simultaneous axial and radial shaft loads of 200 N, and labyrinth seals around 10 or 12 mm shaft and housing protect against liquid ingress to IP69k. Communication options include synchronous serial interface or...

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Absolute Encoders target servo motor applications.
Communication Systems & Equipment

Absolute Encoders target servo motor applications.

Measuring 37 mm diameter and operating up to 120°C, Acuro(TM) AD34 and AD35 Series utilizes OptoASIC engine for absolute positioning and speed feedback up to 10,000 rpm. Units are available with unbreakable Mylar code disc capable of up to 17 bits of single-turn resolution. They can provide fully digital position data over BiSS interface with variable clock rate up to 10 MHz. Integrated...

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Dynapar Introduces Hollow Shaft Encoder for Elevator Geared Traction Drives
Communication Systems & Equipment

Dynapar Introduces Hollow Shaft Encoder for Elevator Geared Traction Drives

Gurnee, IL - September 19th, 2007 -- Dynapar announces a new incremental encoder, purpose-built for geared traction drives in elevator applications, the RI80-E. The new encoder incorporates multiple design features that make it extremely reliable and ideal for elevator environments. The RI80-E is built on Dynapar's new incremental encoder technology utilizing a custom ASIC, previously only used...

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Absolute Encoder targets oil and gas industry.
Communication Systems & Equipment

Absolute Encoder targets oil and gas industry.

Measuring 69 mm in dia, Acuro(TM) AX71 provides up to 17 bits of single-turn resolution and 12 bits of multi-turn resolution. It features stainless steel construction for corrosion resistance, IP67 sealing, and bearings that withstand shock loads up to 100 g. ATEX-certified housing allows encoder to be used in explosive environments without electrical barriers. Based on Opto-ASIC technology,...

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