GM400.Z90 مباحث أمن الدولة أداة التشفير المطلق Custom Replacement Solution
إن GM400.Z90 encoder can be replaced with our 1:1 non-standard customized solution, developed to precisely replicate the original Baumer encoder’s dimensions and interfaces. With a controlled production cycle of 10–15 working days, we provide significantly shorter lead times compared to long import schedules. This ensures timely delivery and enables turbine operators to reduce downtime and associated maintenance costs.
The GM400.Z90 replacement encoder provides multiturn SSI absolute feedback, utilizing an optical sensing method for stable and precise operation. It supports resolutions up to 14 bits per revolution for singleturn measurements and 16 bits for multiturn counting, ensuring accurate data transmission in wind turbine applications. The encoder’s clamping flange guarantees secure mounting, while its electronic zero-point setting simplifies setup. Additional functions include counting direction input and optional incremental outputs for flexible system design. Its resilience against magnetic interference provides dependable operation in harsh turbine nacelle environments where electromagnetic exposure is unavoidable.
Replacement model real product photo.
البيانات الفنية
Electrical Ratings
| المعلمة | Values |
|---|---|
| Voltage supply | 10…30 VDC5 VDC ±10 % |
| Reverse polarity protection | Yes (10…30 VDC) / No (5 VDC) |
| Consumption w/o load | ≤50 mA (24 VDC)≤80 mA (5 VDC) |
| Initializing time typ. | 20 ms after power on |
| الواجهة | SSIIncremental A 90° B (optional) |
| Function | Multiturn |
| Steps per revolution | ≤16384 / 14 bit |
| Number of revolutions | ≤65536 / 16 bit |
| Absolute accuracy | ±0.025° |
| Sensing method | Optical |
| الكود | Gray or binary |
| Code sequence | CW/CCW coded by connection |
| Inputs | SSI clock; Control signals UP/DOWN inv. and zero; SSI data outputs RS422 |
| Output stages | Diagnostic: 1024, 2048 pulses + invertedIncremental output: 512, 1024, 2048 push-pull |
| Interference immunity | EN 61000-6-2 |
| Emitted interference | EN 61000-6-4 |
| Diagnostic function | Self-diagnosis; Multiturn sensing |
| Approval | UL approval / E63076 |
Mechanical Design
| المعلمة | Values |
|---|---|
| Size (flange) | ∅58 mm |
| Optional |
|---|
| Stainless steel design |
| Corrosion protection for offshore applications |
| Parameter Category | Values |
|---|---|
| Shaft type | α10 design solid shaft |
| Flange | Clamping flange |
| Protection EN 60529 | IP 54 (without shaft seal)IP 65 (with shaft seal) |
| Operating speed | ≤10000 rpm (mechanical)≤6000 rpm (electric) |
| Angular acceleration | ≤25000 rad/s² (UB = 0 VDC)≤25000 rad/s² (UB = 10…30 VDC, 5 VDC) |
| بدء عزم الدوران | ≤0.015 Nm (+25 °C, IP 54)≤0.03 Nm (+25 °C, IP 65) |
| Rotor moment of inertia | 20 g·cm² |
| Admitted shaft load | ≤20 N axial≤40 N radial |
| المواد | Housing: aluminiumFlange: aluminium |
| درجة حرارة التشغيل | -25…+85 °C-40…+85 °C (optional) |
| Relative humidity | 95 % non-condensing |
| Resistance | EN 60068-2-6Vibration ≤0.75 mm - 10 - 58 Hz, 10 g - 58 - 2000 HzEN 60068-2-27Shock 200 g, 6 ms |
| Weight approx. | 400 g |
| الاتصال | Connector M23, 12-pinConnector M12, 8-pinCable 1 m |
