# ATO-DYN-T40 Dynamic Torque Sensor for Motor Torque/RPM, 50 N·m (ATO-TQS-NT40)

![ATO-DYN-T40 Dynamic Torque Sensor for Motor Torque/RPM, 50 N·m (ATO-TQS-NT40)](https://parts.trymaglev.com/img/te-ato-dyn-t40-50nm.webp)

High-speed rotary torque/speed sensor sold online with a list price; 12,000 rpm, analog or RS485.

- Maglev ID: te-ato-dyn-t40-50nm
- Brand: ATO
- MPN: ATO-TQS-NT40 (ATO-DYN-T40) 50 N·m
- Category: test-equipment / Torque Sensors
- Origin: CN (maker HQ, factory not confirmed)
- Maker: ATO (ato.com) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 9031.80.8085
- MOQ: unknown · Lead time: unknown
- Confidence: REPORTED

## Price
- 1+: $4,852.67 (list, 2026-10-31, https://www.ato.com/dynamic-torque-sensor)

## Specifications
- Rated torque: 50 N·m (base option)
- Sensor type: Rotary inline
- Max speed: 12,000 rpm
- Accuracy: 0.1–0.05% (as written on page)
- Output: ±10 V, 4–12 mA, 4–20 mA or RS485 torque; 0–10 V/4–20 mA/RS485 speed
- Encoder / speed: Speed pulses; page lists 30 Hz rotation pulse vs 120/240 Hz options (inconsistent), ABZ output mentioned

## Links
- Product: https://www.ato.com/dynamic-torque-sensor
- Datasheet: none
- CAD: none

## Sources
- https://www.ato.com/dynamic-torque-sensor (price $4,852.67 base (50 N·m, no add-on), 12,000 rpm, outputs, image)