Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft, Standard Mount, External

Broadcom HEDS-55xx Series Optical Encoder, 5V Supply Voltage, 30000rpm Maximum Operating Speed - HEDS-5500#A12

This optical encoder provides precise rotational position sensing for control systems and motion feedback applications, operating on a 5 V dc supply and producing a two-channel quadrature output. It is designed as an externally mounted device with a hollow shaft for straightforward coupling to driven components. The unit is suitable where low operating current and high rotational speed capability are required.

Features and Benefits:

• Low supply current of 5 mA reduces power draw in continuous operation
  Supports rotational speeds up to 30,000 rpm for high-speed measurement
  Two-channel quadrature output enables direction and position detection
  Hollow shaft accommodates 6 mm shafts for secure mechanical coupling
  External standard mount simplifies retrofit and maintenance

Applications

• Suitable for position feedback in robotic actuators
  Used for speed sensing in Compact automation systems
  Ideal for integration into motion controllers and encoders
  Can be used for closed-loop motor control in precision drives
  Used with sensors in laboratory test rigs requiring high rpm

What is the typical current consumption during operation?

The device draws 5 mA during normal operation when powered at 5 V dc.

How is the mechanical Interface configured for shaft connection?

It uses a hollow shaft designed to accept a 6 mm diameter shaft for direct coupling.

What mounting provision does the unit include for installation?

The encoder is supplied for external standard mounting and requires a 0.25 mm mounting hole for attachment.

What signal types are provided for motion feedback?

It outputs two-channel quadrature signals that convey both positional pulses and rotation direction.

What rotational speed range can it accommodate?

It is capable of operating at speeds up to 30,000 rpm for high-speed applications.