This product will be shipped within one business week. We are unable to dispatch it before that timeframe.
The STS030-HN030-AK22 is a non-contact, bearingless absolute rotary encoder from the SICK STS series, designed for direct motor integration with a 30 mm through hollow shaft. It uses the HIPERFACE® digital interface, which combines power and data over a single cable, simplifying installation and minimizing wiring. The encoder’s compact and wear-free design ensures high reliability, even in environments with tight space constraints.
Key Technical Specifications
-
Interface: HIPERFACE® (digital single-cable communication)
-
Resolution:
-
Sine/Cosine Periods: 70 per revolution
-
Interpolated Steps via RS485: 2,240
-
Measuring Step Size: 4.52 arcseconds (with 12-bit interpolation)
-
-
System Accuracy: ±0.09°
-
Repeatability: 0.01°
-
User Memory: 1,792 bytes
-
Coding Type: Binary
-
Counting Direction: Clockwise (viewed from the A-side = increasing value)
-
Connector: 8-pin male connector
-
Power Supply: 7 to 12 V DC (recommended: 8 V)
-
Current Consumption: ≤250 mA
-
Weight:
-
Sensor Head: ≤0.15 kg
-
Magnetic Ring: ≤0.25 kg
-
-
Moment of Inertia: 85 g·cm²
Mechanical & Environmental Characteristics
-
Shaft Type: 30 mm through hollow shaft
-
Max Speed: 10,500 rpm
-
Max Angular Acceleration: ≤50,000 rad/s²
-
Permissible Shaft Movement:
-
Radial: ≤0.6 mm
-
Axial: ±0.5 mm
-
-
Operating Temperature:
-
Sensor: –30 °C to +105 °C
-
Magnetic Ring: –30 °C to +100 °C
-
-
Storage Temperature: –30 °C to +100 °C
-
Humidity: Up to 95% (non-condensing)
-
Shock Resistance: 100 g for 6 ms (per EN 60068-2-27)
-
Vibration Resistance: 20 g from 10 Hz to 2,000 Hz (per EN 60068-2-6)
-
EMC Standards: EN 61000-6-2 and EN 61000-6-4
-
Protection Rating: IP00
Typical Applications
-
Industries:
-
Packaging
-
Robotics
-
Automation
-
-
Use Cases:
-
Precise non-contact rotary position sensing
-
High-speed applications with minimal mechanical wear
-
Large-shaft integration where traditional encoders won’t fit
-
Whatsapp 
