Encoder Technology

Tamagawa Seiki designs and manufactures both two-dimensional and three-dimensional (spatial) position and angle sensors, applying advanced high-precision technology in their “Motion System,” which is even used in space applications.

Encoder Technology is one of the few global suppliers stocking Tamagawa Seiki products. While Tamagawa’s standard delivery is 8–9 weeks, our extensive stock allows us to supply parts within days. UK customers can benefit from next-day or even same-day delivery in some cases. Contact us for details.

Features

• Compact size, Lightweight, Low cost
• Package area :1/2 (compared to AU6802N1)
• Advanced failure check functions
• Enhanced error detection functions (Square sum, Wire cut, PLL unlock, Over-temp)
• BIST Built-ln Self Test functions
• Excitation Amp (currency controlled) incorporated
• All-in-one concept to reduce total system cost
• Can handle Sine/Cosine DC resolver signals

Features

• Operates over a wide temperature range.

• Exceptional environmental resistance:

  • Vibration: 196 m/s² (20 G) from 10 Hz to 500 Hz for 2 hours on each of three axes.

  • Shock: 981 m/s² (100 G) for 6 ms, 3 times on each of 6 axes (18 times total).

  • Humidity: 90% RH or higher at 60 °C.

• Supports high-speed rotation.

• Highly reliable with extremely long service life, ensured by robust mechanical design and automated coil assembly.

• Provides absolute position detection.

• Long-distance signal transmission with strong noise resistance.

• Compact integration possible; built-in Smartsyn types reduce motor housing size, ideal for space-saving designs.

• Cost-effective.

• Multipolarization achievable by increasing the angle multiplication factor.

Features

• Hollow shaft, compact design.

• Resolution: 1,000–12,000 counts per turn.

• Output phases: A, B, Z, EU, EV, EW.

• Maximum response frequency: 200 kHz.

• Supply voltage: DC 5 V.

• Maximum current consumption: 200 mA.

• Output type: Line driver.

• Mounting tolerances: Radial 0.05 mm TIR max, axial 0.2 mm max, shaft runout 0.1° max.

• Starting torque: 9.8×10⁻³ N·m (100 gf·cm max).

• Protection rating: IP40.

• Operating temperature: -20 °C to +85 °C.

• Vibration resistance: 49 m/s² (5 G).

• Shock resistance: 980 m/s² (100 G).

• Maximum mass: 0.3 kg.

Features

• Compact hollow shaft design.
• Resolution: 1,000–12,000 counts per turn.
• Output phases: A, B, Z, EU, EV, EW.
• Maximum response frequency: 200 kHz.
• Supply voltage: DC 5 V.
• Maximum current consumption: 200 mA.
• Output type: Line driver.
• Mounting tolerances: radial 0.05 mm TIR, axial 0.2 mm, shaft runout 0.1° max.
• Starting torque: 9.8×10⁻³ N·m (100 gf·cm max).
• Protection: IP40.
• Operating temperature: -20 °C to +85 °C.
• Vibration resistance: 49 m/s² (5 G).
• Shock resistance: 980 m/s² (100 G).
• Maximum weight: 0.3 kg.

Posital Fraba develops and supplies sensors for motion control and safety systems, including rotary encoders, inclinometers, linear position sensors, and various accessories. Their products are used across industries such as manufacturing, mining, agriculture, and energy.

Encoder Technology stocks and distributes a broad range of Posital Fraba products.

Many applications need a straightforward, affordable solution for precise positioning. POSITAL FRABA’s IXARC incremental encoders deliver high-resolution measurements through an incremental interface and are offered in standard configurations, including A, B, Z, and their inverted signals, with HTL (Push-Pull) or TTL (RS422) outputs.

Motion control systems—from factory automation to mobile machinery—depend on accurate, real-time data about equipment position. POSITAL’s absolute rotary encoders deliver precise, reliable measurements and retain exact position information even after temporary power loss.

POSITAL’s kit encoders provide intelligent, maintenance-free, and cost-effective real-time motion feedback for demanding applications. Combining advanced sensing technologies, they feature a unique hollow shaft design with a battery-free multi-turn system powered by Wiegand pulses. Their compact, gearless, and economical design makes them ideal for integration into servo and stepper motors or robotic arms. Advanced signal processing ensures precise, high-resolution rotary position detection.

Many systems require accurate monitoring of linear motion for control or safety purposes. POSITAL’s LINARIX linear sensors, available in lengths from 1 m to 15 m (3’–49’), offer versatile solutions with multiple configuration options. These include various output types (analog, fieldbus, Ethernet), rugged housings, and compact designs to suit diverse applications.

Features

• Ultra-compact design

• High reliability achieved through Opt-ASIC integration (fewer components)

• Low torque and inertia for smooth operation

• Excellent signal accuracy

• Model: 12SA

• Pulses per revolution: 100–256

• Outer diameter: φ12 mm

• Protection rating: IP00

Features

• High-performance, cost-effective encoder

• Compact, low-profile design (25.4 mm height, 38 mm diameter)

• Thru-bore options up to 10 mm

• Easy installation with flexible global mounting system

• Optional commutation up to 12 poles for brushless motor applications

Key Features:

• Absolute & Incremental Output: Offers 10- to 18-bit absolute resolution and 1–10,000 PPR incremental output.

• Magnetic Sensing Technology: Provides durability and resistance to dust, moisture, and external interference.

• High-Speed Operation: Supports speeds up to 6000 RPM with a 4 ms system response time.

• Versatile Output Options: Available in TTL (push-pull), PWM, and UVW commutation formats.

• Compact & Lightweight: Only 20 g, ideal for precision applications.

• Rugged Design: IP40 protection, operating temperature range of -10 °C to 85 °C.

Features

• Three 32-bit, 10 MHz position registers

• Individual marker input per channel

• Fully functional Renishaw probe interface

• Built-in synchronization and trigger options

• 48 configurable digital I/O channels

• Supports differential and single-ended inputs

• Three-stage digital input filtering

• Fused ±5 V and ±12 V encoder power supplies

• 32-bit PCI 2.2 Plug-and-Play compatible

• Includes support and demo software

Fast delivery available — same day within the UK, next day to many European countries and the USA.

Features

• Three 32-bit, 10 MHz position registers

• Dedicated marker input on each channel

• Fully featured Renishaw probe interface

• Dual optical edge detector input system

• Compatible with differential and single-ended inputs

• Three-stage digital input filtering

• USB 2.0 plug-and-play connectivity

• Comprehensive user manual included

• Support and demo software provided on USB

• Compatible with Windows XP/7/8/10 (32 & 64-bit)

Same-day delivery available within the UK; next-day delivery to many European countries and the USA.

Features

• Operates across a wide temperature range

• Excellent environmental resistance:

  • Vibration: 196 m/s² (20 G) at 10–500 Hz, 2 hours per axis

  • Shock: 981 m/s² (100 G) for 6 ms, 3 times per axis, 18 total

  • Humidity: 90% RH or higher at 60 °C

• Supports high-speed rotation

• High reliability and long service life ensured by robust mechanical design and automated coil assembly

• Absolute position detection

• Noise-resistant design allows long-distance signal transmission

• Compact integration possible with built-in Smartsyn types, ideal for space-constrained applications

• Cost-effective solution

• Multipolarization achievable by increasing the angle multiplication factor

Features

• Operates over a wide temperature range

• Excellent environmental durability:

  • Vibration: 196 m/s² (20 G) at 10–500 Hz, 2 hours per axis

  • Shock: 981 m/s² (100 G) for 6 ms, 3 times per axis, 18 total

  • Humidity: ≥90% RH at 60 °C

• Supports high-speed rotation

• High reliability and long lifespan thanks to robust mechanical design and automated coil assembly

• Absolute position detection

• Long-distance transmission with strong noise immunity

• Compact integration possible with built-in Smartsyn, ideal for tight spaces

• Cost-effective solution

• Multipolarization achievable by increasing the angle multiplication factor

Key Features

• Affordable linear solution
• Available in both Imperial and Metric units
• Optional IP65 sealing for enhanced protection

Features

• Type: Photoelectric linear displacement measuring device (capable of detecting changes in position)
• Measuring length: Up to 2,040 mm
• Grating period: Available in two options: ±20 µm or ±40 µm (indicates the smallest detectable movement)
• Accuracy: Up to ±3 µm (reflects the encoder’s precision in relation to the actual displacement)

Features

• Standardised Size 20 (50.8mm diameter) stainless steel casing
• Flange and servo mounting options
• Up to 30,000 Pulses Per Revolution (PPR)
• Maximum axial and radial shaft load capacity of 80 lb
• Available with IP67 ingress protection rating

Features

• Pulse input supporting formats A, B, and 90° [HTL], with an optional single channel
• HTL inputs for encoders and sensors featuring NPN/PNP or NAMUR switching characteristics
• Input frequency capability of up to 250 kHz
• Three control inputs designed for HTL/PNP signals
• Power supply range of 18 to 30 VDC
• 24 V auxiliary output for supplying encoders
• Norm panel housing measuring 3.78 x 1.89 inches with IP65 protection rating
• Bright, high-contrast display with event-dependent colour variations
• 7-segment display emulation with integrated icons and units
• Intuitive and straightforward parameterisation via plain text and touchscreen interface
• A versatile device suitable for speed, position, timer, counter, or velocity applications
• Operating modes including scaling, average filtering, and start-up suppression
• Linearisation capability with up to 24 control points

Features

• The MC800 hardware is a universal motion controller designed for sophisticated control tasks in contemporary machine engineering and drive technology. This motion controller is capable of accommodating a broad range of applications due to the functional features and settings of its advanced control firmware.
• Typical control applications include drive synchronisation of master and slave axes, index and print mark evaluation, rotating cross cutters, flying and eccentric shears, label printing machines, and much more.
• A standout feature of the MC800 is its integrated tandem drive controller. This innovation allows for the acceleration requirements of heavy loads to be met by distributing the necessary power between two independent drives.
• Additional features include a flexible and configurable input setup compatible with various types of encoders, measuring systems, and sensors, a high frequency range of up to 2 MHz, and an adaptive interface architecture.
• With an extremely short position loop time of 250 µs, a self-optimising polynomial motion profile, and outstanding accuracy – even at high line speeds – the MC800 delivers exceptionally smooth motion while maximising protection of mechanical components.

Features

• Two pulse inputs with formats A, B, 90° [HTL] or A, /A, B, /B [RS422]
• Four control inputs for HTL / PNP / NPN / Namur signals [10 … 30 VDC]
• Input frequency of up to 300 kHz
• Four fast transistor outputs, push-pull, short-circuit-proof [5 … 30 VDC]
• One scalable 14-bit analogue output (±10 V or 0/4 … 20 mA)
• Loop time of approximately 250 µs
• Incremental dimensions can be defined via keyboard or BCD decade switch located on the front
• Power supply options: 24 VAC and 17 … 40 VDC
• Compact standard panel housing (compliant with EN 60715)
• Top hat rail mounting available using SM600 support brackets (optional)
• Setup can be completed via keys or through a PC using a serial RS232 interface
• PROFIBUS connection facilitated via the Motrona gateway PB251
• Dimensions: 96 x 96 x 140 mm (3.78 x 3.78 x 5.51″)

Product Features

• Internal power supply of 3.3 V
• Operating temperature range of 0°C to +60°C / 32°F to 140°F, with a storage temperature range of -40°C to +70°C / -40°F to 158°F
• Supports Baud rates of 10, 20, 50, 100, 125, 250, 500, 800, and 1000 kbps
• SUB-D 9-pin male connector, galvanically isolated for enhanced performance

Features

• Pulse inputs A, B [HTL], A, /A, B, /B [RS422, HTL]
• Input frequency capabilities of up to 1 MHz [RS422], 200 kHz [HTL]
• Analog output options of ±10 V or 0/4 … 20 mA, 16 Bit resolution
• Power supply range: 18 … 30 VDC
• Snap-on housing designed for top-hat rail installation (compliant with EN 60715)
• Configuration through operator software OS6.0
• Serial interfaces including RS232 and RS485
• SSI input DATA+, DATA-, CLOCK+, CLOCK- [RS422], 32 Bit
• Start-stop interface suitable for absolute encoders and magnetostrictive sensors
• USB interface along with RS232/RS485 for easy configuration and serial data readout