Broadcom 5V dc Optical Encoder Round Shaft, Surface

Broadcom HEDS-9100 Series Optical Encoder, 5V DC Supply Voltage, 30000r/min Maximum Operating Speed - HEDS-9140#F00

This optical encoder provides incremental position feedback for motion systems, converting shaft rotation into electronic signals suitable for control and measurement. It operates from a 5V dc supply and outputs two quadrature channels Plus an index pulse, enabling direction and reference-point detection in high-speed rotating equipment. The device is designed for surface mounting with a round shaft and is compliant with RoHS 6 requirements.

Features and Benefits:

• High rotational capability permits operation up to 30000 rpm supporting Rapid motion control
  Low supply requirement ensures compatibility with 5V control electronics
  Dual-channel quadrature output enables precise direction sensing
  Integrated index Pulse offers a consistent reference per revolution
  Low operating current of 40 mA reduces power draw in systems

Applications

• Suitable for precision robotics joint position feedback
  Ideal for closed-loop motor velocity control systems
  Used with servo drives requiring index referencing
  Can be used for encoder-equipped automated inspection stages
  Suitable for compact, surface-mounted control modules

What mounting provision does it require?

It is intended for surface mounting and locates using a 2.67 mm mounting hole diameter.

How does it indicate absolute position within a revolution?

It provides an index Pulse once per shaft revolution to mark a reference position.

What signal format is produced for motion controllers?

It generates two quadrature channels that provide incremental position and direction information.

What electrical limits must be observed during installation?

The unit is designed for a 5V dc supply and a maximum continuous current draw of 40 mA.

Is it suitable for automotive standard requirements?

It does not comply with automotive standards and should not be specified for automotive-certified systems.