For the ATM90-PTG11x13 model, we can provide a tailored hollow shaft Profibus absolute encoder replacement solution. This option is designed to fill the supply gap in the market for high-quality absolute encoders, ensuring that users facing procurement challenges can still receive reliable alternatives. Our replacement encoders follow a short production cycle of only 10 working days, enabling fast delivery and helping customers minimize equipment downtime. By offering this timely availability, we ensure that industrial operations requiring precise Profibus communication remain uninterrupted.
The replacement solution for ATM90-PTG11x13 has already earned trust from clients in multiple regions, including South America, Southeast Asia, Russia, and Indonesia. These encoders are appreciated for their robust mechanical design, long service life, and flexibility in adapting to different application needs. For discontinued or hard-to-source models, we also provide customized non-standard products, allowing users to match specifications 1:1 with their previous devices. This approach effectively solves purchasing difficulties and ensures seamless system integration without requiring redesigns.
Replacement solution image display.
Ficha técnica
Performance
| Parámetro | Detalles |
|---|---|
| Number of steps per revolution (max. resolution) | 2,048 (11 bit) |
| Number of revolutions | 8,192 (13 bit) |
| Max. resolution (number of steps per revolution × number of revolutions) | 11 bit × 13 bit (2,048 × 8,192) |
| Measuring step | 0.043°* |
| Error limits G | ± 0.25° *¹) |
| Repeatability standard deviation σᵣ | 0.1° *²) |
Interfaces
| Parámetro | Detalles |
|---|---|
| Communication interface | PROFIBUS DP |
| Communication interface detail | DPV0 |
| Data protocol | Profile for encoders (07hex) - Class 2 |
| Address setting | 0 ... 127, DIP switches or protocol |
| Data transmission rate (baud rate) | 9.6 kBaud ... 12 MBaud, automatic detection |
| Initialization time | 1.250 ms 1) |
| Position forming time | 0.25 ms |
| Status information | LED green (operation), LED red (bus activity) |
| Bus termination | DIP switch 2) |
| Set (electronic adjustment) | Via PRESET push button or protocol |
Electronics
| Parámetro | Detalles |
|---|---|
| Connection type | Bus adapter, 3x, M14, 7-pin, radial |
| Tensión de alimentación | 10 ... 32 V |
| Consumo de energía | ≤ 2 W (without load) |
Mechanics
| Parámetro | Detalles |
|---|---|
| Mechanical design | Through hollow shaft |
| Diámetro del eje | 12mm |
| Peso | 0.6 kg 1) |
| Shaft material | Stainless steel |
| Flange material | Aluminum |
| Start up torque | 0.5 N·m (+20 °C) |
| Operating torque | 0.4 N·m (+20 °C) |
| Operating speed | ≤ 3,000 min⁻¹ 2) |
| Moment of inertia of the rotor | 153 g·cm² |
| Bearing lifetime | 3.6 × 10⁹ revolutions |
| Angular acceleration | ≤ 600,000 rad/s² |
Ambient data
| Parámetro | Detalles |
|---|---|
| EMC | According to EN 61000 - 6 - 2 and EN 61000 - 6 - 3 |
| Enclosure rating | IP65, with shaft seal (IEC 60529) 1) |
| Permissible relative humidity | 98 % |
| Operating temperature range | -20 °C ... +80 °C |
| Storage temperature range | -40 °C ... +100 °C, without package |
| Resistance to shocks | 6 g, 20 ms (EN 60068 - 2 - 27) |
| Resistance to vibration | 20 g, 10 Hz ... 2,000 Hz (EN 60068 - 2 - 6) |
