Encoders
SICK SRS50-HZA0-S21 Sensor
SICK SRS50-HZA0-S21 servo feedback encoder, part 1037395. SinCos hollow-shaft feedback for closed-loop servo drive control.
Overview
The SICK SRS50-HZA0-S21 (part number 1037395) is a servo feedback encoder of the SRS50 family. Mounted on the motor shaft, it provides SinCos position feedback for closed-loop servo drive control, combining robust hollow-shaft construction with proven feedback technology.
How It Works
The encoder scans the shaft rotation and outputs SinCos signals plus absolute position information that the servo drive interpolates for high-resolution commutation and speed feedback. The hollow shaft mounts directly on the motor shaft, keeping the drive train compact.
Key Features
- Servo feedback encoder with SinCos signals
- Part number 1037395
- Hollow-shaft design for direct motor mounting
- Reliable commutation and speed feedback
- Rugged housing for motor environments
- Proven feedback family for servo drives
Typical Applications
- Motor feedback on servo drives
- Commutation and speed feedback on AC servos
- Feedback on robotics and handling axes
- Drive feedback on packaging and printing machines
- Servo retrofits on existing motor platforms
Specifications
Attribute | Value |
|---|---|
Model | SICK SRS50-HZA0-S21 |
Part number | 1037395 |
Encoder type | Servo feedback encoder (SinCos) |
Family | SRS50 servo feedback encoders |
Installation and Setup Notes
Mount the encoder on the motor shaft with the family's clamping system, anchor the cable against rotation, and connect per the drive manufacturer's feedback wiring. After installation, perform the drive's commutation initialization and verify direction and feedback quality.
Frequently Asked Questions
What is SinCos feedback?
Analog sinusoidal signals that the drive interpolates to very high resolution for smooth commutation and control.
Which drives accept this encoder?
Servo drives with a HIPERFACE-compatible SinCos feedback input.
Is the position absolute?
Yes, the family provides absolute position information per revolution for commutation.
Related Encoders
For absolute single-turn encoders, see the SICK AFS60A-S4NB262144. For incremental hollow-shaft encoders, see the SICK DBS60E-BGAC02048.
