Guaranteed 100% domestic sourcing for every component of the product.
High-precision magnetic sensing technology, available in single-turn or multi-turn versions.
PROFIBUS-DP fieldbus interface.
Single-turn resolution up to 19 bits, multi-turn revolutions up to 14 bits.
Exceptional resistance to shock and vibration, with high protection rating up to IP66.
Equipped with reverse-polarity and short-circuit protection, effectively reducing the impact of installation errors on the encoder.
Product Specifications (Profibus-DP Bus Series)
| Parameter | SAS/M78A (Solid Shaft) | SAS/M78C (Hollow Shaft) |
|---|---|---|
| Mechanical Design | Ø 78 mm solid shaft | Ø 78 mm hollow shaft |
| Shaft Diameter | Ø 10, 12, 14, 16, 25.4 mm | |
| Housing Material | Aluminum (optional stainless steel housing) | |
| Signal Output Interface | Profibus-DP bus | |
| Protocol | DPV0, DPV1 and DPV2 Class 2 (EN 50170 + EN 50254) | |
| Output Driver | Profibus data interface, opto-isolated | |
| Function | Single-turn or multi-turn | |
| Supply Voltage | 10 ~ 30 VDC | |
| Single-Turn Resolution | Standard 12-bit 4096, 13-bit 8192, 16-bit 65536 | |
| Number of Turns | 1 turn (single-turn), multi-turn standard 12-bit 4096 turns, optional up to 14-bit 16384 turns | |
| Power Consumption | ≤ 1.5 W | |
| Interface Cycle Time | ≥ 1 ms | |
| Programming Functions | Resolution, speed scaling + filtering, preset (zero position), counting direction, limit switches, node address, teach-in mode, diagnostic mode | |
| Transmission Rate | ≤ 12 Mbit/s | |
| Manual Functions | Address selector switch 0–99 and termination resistor DIP switch (with terminal box) | |
| Code | Binary code | |
| Mechanical Performance | Maximum speed: 6000 r/min | Shaft load: radial 200 N, axial 100 N |
| Protection Rating | IP65 or IP66 | |
| Starting Torque | < 0.05 Nm | |
| Connection Type | Cable, terminal box, 1 cable gland, 1 sealing plug | |
| Cable Outlet Direction | Radial outlet | |
Mounting Dimensions
Real-Time Model Configuration
| SA | ① | 78 | ② | - | DP | ④ | ⑤ | - | ⑥ | - | ⑦ | ⑧ | ⑨ | - | ⑩ |
Note: For special shaft diameters, bore sizes, or cable length requirements, please contact us for customization.
SIVIDI
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