DF plus Torque
- Manufacturer: CENSORED
- Category: Torque torque, SENSORS
The torque wrenches of the DF plus series ATESTEO's rotary torque sensors are high-precision rotary torque sensors with advanced digital telemetry. They are available in rotary versions (DF1 plus to DF5 plus, for 100 Nm to 10,000 Nm) and also in Non-rotating RTS (200 Nm to 10,000 Nm). They stand out for:
Smart sensor with advanced diagnostics.
Very high accuracy (≤ ±0.04 % FS) in rotating versions; even better (≤ ±0.03 %) in RTS version
24-bit digital telemetry with multiple outputs: RS422 frequency, voltage, CAN and alarm
Additional channels: an overload channel measuring up to 300 % of rated torque, plus rotor temperature and debug data transmission
Design with ringless stator and a gap of up to 4 mm, allowing installation flexibility
Configuration via intuitive web interface integrated into the TCU (control unit)
Properties
| Feature | DF plus standard (DF1–DF5) | High-speed variant (DF plus HS) |
|---|---|---|
| Nominal torque range | 100 Nm – 10,000 Nm | 500 Nm – 4 0.00 Nm |
| Precision | ≤ ± 0.04 % FS | same as standard |
| Digital A/D | 24 bits | 24 bits |
| D/A for analog output | 16 bits | — |
| Total sampling rate | up to 25 kHz | identical to standard |
| Maximum turning speed | up to 25,000 rpm | up to 40,000 rpm |
| Bolt Circle Diameter (PCD) | 84 mm – 196 mm | typically 105 mm |
| Overload channel | up to 300 % of nominal torque | same as standard |
| Communication / outputs | RS422 (frequency), voltage, CAN, alarm | same as standard |
| Operating temperature range | 0 … 85 °C | same as standard |
| Mechanical design | Stator without ring, easy assembly | same as standard |
| Additional exit | Rotor temperature, debug values | same as standard |
| Configuration | via the TCU web interface | same as standard |
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