GM401.Z21 Absolute encoders for wind power generation (Replacement model)
We provide GM400.Z21 encoder replacement solutions, the use of non-standard form for the production of alternative products, the application parameters of all 1:1. Perfect replacement of the prototype encoder, to solve the procurement and other challenges.
Technical data - electrical ratings
| Voltage supply | 10...30 VDC 5VDC±10% |
|---|---|
| Reverse polarity protection | Yes (10.30 VDC)/No (5VDC) |
| Consumption w/o load | ≤50 mA(24 VDC) S80 mA(5VDC) |
| Initializing time typ. | 20 ms after power on |
| Interface | SSI Incremental A 90°B (optional) |
| Function | Multiturn |
| Steps per revolution | S16384/14 bit |
| Number of revolutions | S65536/16 bit |
| Absolute accuracy | 土 0.025° |
| Sensing method | Optical |
| Code | Gray or binary |
| Code sequence | CWICCW coded by connection |
| Inputs | SSI clock Control signals UP/DOWN inv.and zero |
| Output stages | SSI data: Linedriver RS422 Diagnostic outputs push-pull |
| Incremental output | 512, 1024, 2048 pulses + inverted |
| Interference immunity | EN61000-6-2 |
| Emitted interference | EN61000-6-4 |
| Diagnostic function | Self-diagnosis Multiturn sensing |
| Approval | UL approval/E63076 |
Technical data - mechanical design
| Parameter | Value |
|---|---|
| Shaft type | ø10 mm 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 | ≤2500 rad/s² (UB = 0 VDC) ≤500000 rad/s² (UB = 10...30 VDC, 5 VDC) |
| Starting torque | ≤0.015 Nm (+25 °C, IP 54) ≤0.03 Nm (+25 °C, IP 65) |
| Rotor moment of inertia | 20 gcm² |
| Admitted shaft load | ≤20 N axial ≤40 N radial |
| Material | Housing: aluminium Flange: aluminium |
| Operating temperature | -25...+85 °C -40...+85 °C (optional) |
| Relative humidity | 95 % non-condensing |
| Vibration resistance | EN 60068-2-6 Vibration ±0.75 mm - 10-58 Hz, 10 g - 582000 Hz |
| Shock resistance | EN 60068-2-27 Shock 200 g, 6 ms 400 g |
| Connection | Connector M23, 12-pin Connector M12, 8-pin Cable 1 m |
