The core components of the product achieve 100% localization, ensuring a stable and reliable supply chain as well as consistent quality.
It adopts high-precision magnetic sensing technology, providing both single-turn and multi-turn encoder solutions.
The PROFINET I/O bus supports a maximum transmission rate of up to 100 Mbit/s, meeting the requirements of high-speed industrial communication.
The single-turn resolution reaches up to 16 bits, while the multi-turn resolution goes up to 14 bits, ensuring highly accurate measurement.
Featuring strong resistance to magnetic interference, the encoder is equipped with LED status indicators for real-time operational monitoring.
Built-in reverse polarity and short-circuit protection effectively reduces the impact of wiring or installation errors on the encoder.


| Parameter | SAS/M58A (Solid Shaft) | SAS/M58C (Blind Hollow Shaft) |
|---|---|---|
| Key Features | Ø 58 mm solid shaft | Ø 58 mm blind hollow shaft |
| Shaft Diameter | Ø 6, 8, 10, 12, 15 mm (other sizes customizable) | |
| Housing Material | Aluminum (stainless steel housing optional) | |
| Signal Output Interface | PROFINET I/O | |
| Protocol | Profidrive Profile 4.x, Encoder Profile 4.0, 4.1, 4.2 | |
| Output Driver | Ethernet | |
| Function Type | Single-turn or multi-turn | |
| Supply Voltage | 10 ~ 30 VDC | |
| Single-turn Resolution | Standard: 12-bit (4096), 13-bit (8192), 16-bit (65536), 18-bit (2677216) | |
| Number of Turns | 1 turn (single-turn); multi-turn standard 12-bit (4096 turns); multi-turn optional up to 14-bit (16384 turns) | |
| Power Consumption | ≤ 3 W | |
| Startup Time | < 15 s | |
| Interface Cycle Time | ≥ 125 µs | |
| Programming Functions | Resolution, time base and speed, preset, counting direction, IP address | |
| Transmission Rate | 100 Mbit/s | |
| Diagnostics | Optical ASIC, memory, LED indicators | |
| Encoding | Binary code | |
| Protection Features | Reverse polarity protection: Yes; short-circuit protection: Yes; lightning and ESD protection: Yes | |
| Mechanical Performance | Maximum speed: 6000 rpm | Shaft load: radial 200 N, axial 100 N |
| Environmental Ratings | Protection class: IP65 or IP66 | Starting torque: < 0.05 Nm |
| Temperature Range | Operating: −30 °C … +85 °C (customizable −40 °C … +85 °C); storage: −40 °C … +100 °C | |
| Resistance Ratings | Shock resistance: 1000 m/s², 6 ms (100 g) | Vibration resistance: 20 g |
| Connection & Cable Outlet | Connection: 3 × M12 connectors; cable outlet: radial side exit, axial rear exit | |
| Description | Specification |
|---|---|
| Connection Orientation | Radial |
| Bus Interface 1 | M12, female, 4-pin, D-coded |
| Power Supply Interface | M12, male, 4-pin, A-coded |
| Bus Interface 2 | M12, female, 4-pin, D-coded |




| SA | ① | 58 | ② | - | PN | ④ | ⑤ | - | ⑥ | - | ⑦ | ⑧ | ⑨ | - | ⑩ |
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