Broadcom AEAT-901x-S06 Absolute Magnetic Kit Encoders

Broadcom AEAT-901x-S06 Absolute Magnetic Kit Encoders are high-performance devices that detect absolute angular position for precise position feedback. With 10-bit to 18-bit resolution package options, these encoders cater to various application needs. The magnetic kit encoder housing enables easier assembly and integration into users' applications. A wide -40°C to +125°C operating temperature range assures the highest level of performance under extreme operating temperatures. Resistant to oil and dirt, the AEAT-901x-S06 encoders are ideal for industrial automation applications.

A three-wire Synchronous Serial Interface (SSI) provides absolute position data in binary format. The encoder is compatible with a wide range of industrial automation applications and works with a single 5V power supply input. In addition, the Broadcom AEAT-901x-S06 Absolute Magnetic Kit Encoders are packaged in a small form factor, allowing design engineers to easily design-in or integrate with space-constraint applications.

Features

10, 12, 14, 16, or 18 bits resolution
Contactless sensing technologies
Wide temperature range from -40°C to +125°C
Absolute angular position detection
Typical code monotony error = ±1 LSB
Small form factor (ø23mm x 19mm height, 6mm shaft)

Synchronous Serial Interface (SSI) output for absolute position data (binary format)
Single 5V_DC supply
Easy assembly, no signal adjustment required
Direct connectivity through the PCB
RoHS compliant

Applications

Robotics and automated assembly lines
Machine tools, cutting, feed-to-length, and indexing conveyors

XY tables and optical scanners
Measurement instruments, metering, dispensing, and medical

Specifications

≤10MHz maximum read-out frequency
26mA maximum supply current, 23mA typical
4mA maximum output current
Timing
- 100ns maximum data output activated (logic high)
- 375ns maximum data output valid
- 100ns maximum data output tristate
- 9.90kHz to 10.94kHz sampling rate for absolute output
- 10ms maximum power-up time
Linearity
- ±0.8° maximum integral nonlinearity, ±0.3° typical
- Differential nonlinearity
  - ±0.176° for 10-bit
  - ±0.044° for 12-bit
  - ±0.02° for 14-, 16-, and 18-bit

Package
- ±0.08mm shaft axial play
- 0.05mm shaft TIR
- 12,000rpm mechanical speed
- 6mm (+0/-0.01mm) shaft diameter
- 0.104g-cm² moment inertia
- 8.5mm (±1.0mm) shaft length
- M2 x 0.4mm x 8mm mounting screw size [socket head cap screw, head ø3.8mm (±0.18mm)]
- 0.6lb/inch recommended screw torque
- 2mm encoder base plate thickness
- ±0.13 bolt circle
8kV ESD immunity
Mechanical durability
- 10Hz to 500Hz at 5G vibration (operating)
- 6ms at 200G shock