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SICK SRS50-HZA0-S21 Motor Feedback System (1037395)
SICK SRS50-HZA0-S21 Motor Feedback System (1037395)
SICK SRS50-HZA0-S21 Motor Feedback System (1037395)
Mechatronic multiturn technology in Motion Control Sensors from SICK
  1. SICK SRS50-HZA0-S21 Motor Feedback System (1037395)
  2. SICK SRS50-HZA0-S21 Motor Feedback System (1037395)
  3. SICK SRS50-HZA0-S21 Motor Feedback System (1037395)
  4. Mechatronic multiturn technology in Motion Control Sensors from SICK

SICK SRS50-HZA0-S21 Motor Feedback System (1037395)

£224.19 inc VAT

In Stock · Delivered in 5–7 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsSICK
Model SRS50-HZA0-S21
Series SRS/SRM50
Part Number 1037395
Encoder Type Motor feedback system with absolute and sine/cosine signals
Connection Type Male connector, 8-pin, radial
Supply Voltage Range 7–12 V DC
Shaft Type Hollow shaft
Flange Type Rubber stator coupling
Dimensions See dimensional drawing
Max Output Frequency ≤ 200 kHz (sine/cosine signals)
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SICK SRS50-HZA0-S21 Motor Feedback System (1037395)

SRS50HZA0S21 – The SICK SRS50-HZA0-S21 is a high-precision motor feedback encoder with a custom hollow shaft design and robust mechanical structure tailored for dynamic servo motor control applications. With 1,024 sine/cosine periods per revolution , ±52 arcsecond system accuracy , and a maximum speed of 12,000 min⁻¹ , it enables exact position tracking in high-performance rotary systems.

Technical Specifications

Model SRS50-HZA0-S21
Part Number 1037395
Series SRS/SRM50
Encoder Type Motor feedback system with absolute and sine/cosine signals
Special Features Customized hollow shaft, position value programming
Reference Device SRS50-HAA0-K22
Fixing Method M5 × 45 Torx (pre-installed)

Performance Parameters

Sine/Cosine Periods 1,024
Absolute Revolutions 1
Total Steps 32,768
Measuring Step ≤ 0.3″ (at 12-bit interpolation)
System Accuracy ± 52″
Integral Non-Linearity Typ. ± 45″
Differential Non-Linearity ± 7″
Operating Speed (absolute) ≤ 6,000 min⁻¹
Available Memory 1,792 Bytes

Electrical Specifications

Connection Type Male connector, 8-pin, radial
Supply Voltage Range 7–12 V DC
Recommended Voltage 8 V DC
Current Consumption 80 mA
Max Output Frequency ≤ 200 kHz (sine/cosine signals)

Mechanical Specifications

Shaft Type Hollow shaft
Flange Type Rubber stator coupling
Dimensions See dimensional drawing
Weight ≤ 0.2 kg
Max Operating Speed ≤ 12,000 min⁻¹
Angular Acceleration ≤ 200,000 rad/s²
Operating Torque 0.2 Ncm
Start-Up Torque +0.4 Ncm
Bearing Life 3.6 × 10⁹ revolutions
Permissible Movement (Static) Radial: ± 0.2 mm Axial: ± 0.8 mm
Permissible Movement (Dynamic) Radial: ± 0.15 mm Axial: ± 0.2 mm
Angular Motion (Perpendicular to Axis) Static: ± 0.005 mm/mm Dynamic: ± 0.0025 mm/mm Bearing Life: 3.6 × 10⁹ revolutions

Function & Application

Purpose The SRS50-HZA0-S21 delivers ultra-precise position feedback in high-speed rotary environments such as servo motors , robotic joints , and industrial automation axes . The combination of absolute and sine/cosine signal outputs ensures accurate interpolation for dynamic and fine-motion applications.
Servo motor feedback systems
Robotics and automation axes
High-precision rotary positioning
CNC machinery and tooling
High-speed shaft encoders

Compliance & Classification

CE Marked Yes
RoHS Compliant Yes
UKCA / Consulting & Design Compliant Yes
Product Class A – Returnable stock item
SCIP Number Not applicable
Commodity Code 90318080

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Frequently Asked Questions

How can I check whether SRS50-HZA0-S21 is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can SRS50-HZA0-S21 be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 0.2 kg

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SRS50-HZA0-S21-Datasheet.pdf
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Viewing: SICK SRS50-HZA0-S21 Motor Feedback System (1037395)
SKU: SRS50-HZA0-S21

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