# ATO Digital Rotary Torque Sensor with LCD, 20 N·m (ATO-TQS-D03 / DYN-200)

![ATO Digital Rotary Torque Sensor with LCD, 20 N·m (ATO-TQS-D03 / DYN-200)](https://parts.trymaglev.com/img/te-ato-tqs-d03-20nm.webp)

DYN-200-style rotary torque sensor with built-in display of torque, speed and power; the budget pick for joint torque-speed curves.

- Maglev ID: te-ato-tqs-d03-20nm
- Brand: ATO
- MPN: ATO-TQS-D03 20 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: 8–12 days (stated delivery)
- Confidence: REPORTED

## Price
- 1+: $939.15 (list, 2026-10-31, https://www.ato.com/rotary-torque-sensor-10000-nm)

## Specifications
- Rated torque: 20 N·m (10–100 N·m options at base price)
- Sensor type: Rotary inline
- Max speed: 8,000 rpm rated, 10,000 rpm max (≤500 N·m)
- Accuracy: 0.1% FS nonlinearity, 0.03% FS hysteresis
- Output: ±5 V, 0–10 V, 4–20 mA, RS485 or combos; 1 kHz response
- Encoder / speed: 60 ppr speed (OC; 5 V TTL optional)

## Links
- Product: https://www.ato.com/rotary-torque-sensor-10000-nm
- Datasheet: none
- CAD: none

## Equivalents
- CALT DYN-200 Rotary Torque Sensor (te-calt-dyn-200)
- DAYSENSOR DYN-200 Rotary Torque Sensor with OLED Display (te-daysensor-dyn-200)

## Sources
- https://www.ato.com/rotary-torque-sensor-10000-nm (spec model ATO-TQS-DYN-200, price $939.15 base (no surcharge 10–100 N·m), speeds, accuracy, 60 ppr, LCD)