Product Model
ARS60-A4S32767
Selling Points
- 1The ARS60-A4S32767 absolute encoder provides precise measurements with a measuring step deviation of 0.005° and a response threshold of 0.003°.
- 2CoreTech technology allows for tailor-made solutions with any desired number of steps between 2 and 32,768, making it versatile for different applications.
- 3Equipped with opto-ASICSs and Chip-on-Board technology, ensuring maximum reliability and long LED lifetime due to automatic light regulation.
- 4Operates within a wide temperature range of -20°C to +85°C and can handle up to 90% relative humidity, making it suitable for various environments.
- 5Simple zero adjustment is possible by pressing a button located under a cap on the rear of the encoder or remotely via a signal line.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Number of steps per revolution (max. resolution) | 32,767 | Measuring step | 360° /number of steps |
Measuring step deviation | 0.016° non-binary number of steps | Error limits G | 0.046° (non-binary number of steps) |
Repeatability standard deviation σr | 0.005° | Communication interface | SSI |
Initialization time | 80 ms | Code type | Gray |
Code sequence parameter adjustable | CW (clockwise) increasing when viewing the clockwise rotating shaft | Measured value backlash | 0.005° |
Response threshold | 0.003° | Connection type | Cable, 11-wire, axial, 3 m |
Supply voltage | 10 ... 32 V | Operating current | Typ. 60 mA |
MTTFd: mean time to dangerous failure | 300 years (EN ISO 13849-1) | Switching level of control inputs | Logic H = 0.7 x U#!#, Logic L = 0 V ... 0.3 x U |
Actuation of set button | ≥ 100 ms | Mechanical design | Solid shaft, face mount flange |
Shaft diameter | 10 mm | Shaft length | 19 mm |
Weight | Approx. 0.3 kg | Housing material | Aluminum die cast |
Start up torque | Typ. 0.4 Ncm | Operating torque | Typ. 0.3 Ncm |
Permissible shaft loading | 20 N (radial)#!#10 N (axial) | Operating speed | ≤ 6,000 min⁻¹ with shaft seal#!#≤ 10,000 min⁻¹ without shaft seal2) |
Moment of inertia of the rotor | 54 gcm² | Bearing lifetime | 3.6 x 10#!#revolutions |
Angular acceleration | ≤ 500,000 rad/s² |
Specifications may be subject to change without notice