We can supply a fully compatible replacement solution for the PAM90P20-BF6XXR-4096/8192 encoder. Manufactured via non-standard customized production, the replacement maintains all original parameters including the mounting interface, shaft structure, and Profibus communication characteristics. The typical lead time for production is 10–15 working days. This 1:1 design approach ensures that users can install the replacement directly without any modification, overcoming supply shortages and procurement difficulties while retaining the performance and reliability of the original unit.
This encoder is widely applied in CNC automation systems, precision production lines, and advanced packaging machinery. Its durable 90 mm housing supports consistent operation in challenging industrial environments, while the Profibus interface delivers precise absolute position feedback for real-time process monitoring. The encoder’s construction ensures resistance to vibration, mechanical shocks, and temperature variations, making it ideal for long-term deployment in critical applications where both accuracy and reliability are essential.
Replacement solution product image.


Profibus-DP interface absolute multiturn encoder EAM90L series delivers outstanding performance in withstanding mechanical damages and higher axial and radial loads. Through-hole installations and various types of shafts diameters could meet the different requirements of customers. It complies with Profibus protocol and has a maximum resolution of 8192 and revolution of 4096. The resolution and revolution can be programmed on request. Its high speed communication and anti-interference performance ensure a steady operation.
البيانات الفنية
Mechanical parameters
المعلمة | التفاصيل |
---|---|
قطر العمود | Φ12H7/Φ16H7/Φ20H7/Φ24H7/Φ28H7Φ(6H7)/Φ8/Φ11H7/Φ12p6×30 mm |
فئة الحماية | IP65 |
Speed | Max 6000 rpm continuous; Max 3000 rpm |
Max load capacity of the shaft | axial: 40 Nradial: 80 N |
Shock resistance | 2500 م/ثانية، 6 مللي ثانية/ثانية، 6 مللي ثانية |
Vibration resistance | 100 m/s², 10…2000 Hz |
Bearing life | 10⁷ revolutions |
عزم القصور الذاتي | -72 × 10⁻⁶ kg·m²hollow shaft < 0.2 Nm |
بدء عزم الدوران | shaft acc. to EN 605 Nm≤ 0.05 Nm |
Body material | AL - alloy |
Housing material | AL - alloy |
درجة حرارة التشغيل | -20…+80 °C |
Storage temperature | -25…+85 °C |
Relative humidity/condensation | 90%, Condensation not permitted |
الوزن | ≤ 900 g |
Electrical parameters
المعلمة | التفاصيل |
---|---|
Supply voltage (U₍ₚₚₗₙ₎) | 10…30 VDC |
استهلاك الطاقة | Max 0.20 A |
الخطية | ± 1/2 LSB(± 1 LSB 13/14 bit 2) |
الواجهة | RS 485 |
Protocols | Profibus - DP, encoder profile class 2 |
معدل التردد بالباود | Max. 12 Mbit/s |
Address | programmable via DIP switches |