We offer a high-quality replacement solution for the ATM60-A4A0-K01 SSI absolute encoder, designed to meet the functional requirements of the original device while ensuring seamless integration into existing industrial systems. This replacement option addresses market supply shortages and allows for continuous operation without interruption. With a streamlined production process, our replacement encoders can be delivered within 10 working days, ensuring customers benefit from rapid availability and minimal downtime.
Our products have gained strong recognition in global markets, including South America, Southeast Asia, Russia, and Indonesia, where reliability and performance are critical. The replacement encoders are engineered to match the original specifications closely, and for models that are discontinued or difficult to source, we offer customized non-standard designs to meet specific technical needs. This approach ensures that clients maintain operational continuity while accessing high-performance alternatives.
Replacement solution image display.
Technical Datasheet
Performance
| Parametr | Szczegóły |
|---|---|
| Number of steps per revolution (max. resolution) | 4,096 (12 bit) |
| Number of revolutions | 4,096 (12 bit) |
| Max. resolution (number of steps per revolution × number of revolutions) | 12 bit × 12 bit (4,096 × 4,096) |
| Resolution | Maximum permissible resolution: 25 bit (12 bit single-turn × 13 bit multiturn or 13 bit single-turn × 12 bit multiturn) |
| Measuring step | 0.043° |
| Error limits G | ± 0.25° ¹） |
| Repeatability standard deviation σᵣ | 0.1° ²） |
Interfaces
| Parametr | Szczegóły |
|---|---|
| Communication interface | SSI |
| Initialization time | 1.050 ms ¹） |
| Position forming time | 0.15 ms |
| Parameterising data | Number of steps per revolutionNumber of revolutionsCode typeElectronic adjustment |
| Code type | Gray |
| Code sequence parameter adjustable | CW/CCW (V/R) |
Electronics
| Parametr | Szczegóły |
|---|---|
| Connection type | Male connector, M23, 12-pin, radial |
| Supply voltage | 10 ... 32 V |
| Power consumption | ≤ 0.8 W (without load) |
| Reverse polarity protection | ✔️ |
Mechanics
| Parametr | Szczegóły |
|---|---|
| Mechanical design | Solid shaft, face mount flange |
| Shaft diameter | 10 mm |
| Shaft length | 19 mm |
| Weight | 0.5 kg ¹） |
| Shaft material | Stainless steel |
| Flange material | Aluminium |
| Start up torque | 2.5 Ncm (+20 °C, with shaft seal)0.5 Ncm (+20 °C, without shaft seal) ²） |
| Operating torque | 1.8 Ncm (+20 °C, with shaft seal)0.3 Ncm (+20 °C, without shaft seal) ²） |
| Permissible shaft loading | 300 N (radial)50 N (axial) |
| Operating speed | ≤ 6,000 min⁻¹ ³） |
| Moment of inertia of the rotor | 35 gcm² |
| Bearing lifetime | 3.6 × 10⁶ revolutions |
| Angular acceleration | ≤ 500,000 rad/s² |
Ambient data
| Parametr | Szczegóły |
|---|---|
| EMC | According to EN 61000 - 6 - 2 and EN 61000 - 6 - 3 |
| Enclosure rating | IP67, with shaft seal (IEC 60529) ¹IP43, without shaft seal, on encoder flange not sealed (IEC 60529) ¹IP66, without shaft seal, on encoder flange sealed (IEC 60529) ¹ |
| Permissible relative humidity | 98 % |
| Operating temperature range | -20 °C … +85 °C |
| Storage temperature range | -40 °C … +100 °C, without package |
| Resistance to shocks | 100 g, 6 ms (EN 60068 - 2 - 27) |
| Resistance to vibration | 20 g, 10 Hz … 2.000 Hz (EN 60068 - 2 - 6) |
