ATO Flange-to-Square-Drive Reaction Torque Sensor, 50 N·m (ATO-TQS-S03)
ATO · MPN ATO-TQS-S03 (ATO-DYJN-103) 50 N·m · Maglev ID te-ato-tqs-s03-50nm
CN Maker in China, factory not confirmed unknown REPORTED
Cheapest listed reaction sensor here; square-drive end makes it easy to load a joint by hand or with a lever arm.
Specifications
| Rated torque | 50 N·m (2–200 N·m options at base price) |
|---|---|
| Sensor type | Reaction static |
| Max speed | n/a (static) |
| Accuracy | 0.3% FS accuracy, 0.2% FS nonlinearity |
| Output | 0–20 mV (1.0–2.0 mV/V); transmitter options 4–20 mA/0–5 V/0–10 V/RS485 (+$109.85) |
| Encoder / speed | none |
Who makes it
MakerATO (ato.com)
Based inChina
RoleBrand owner
Need a different shaft, connector, firmware or enclosure, or a price at 1,000 units? Maglev takes the catalog part to the factory and comes back with a custom version and one fixed price.
Landed cost in the US
CN
37.5%
TW
10%
VN
12.5%
IN
10%
JP
12.5%
KR
12.5%
DE
10%
MX
10%
US
0%
Total US duty on this part by where it is made (2026-10-29). Mexico shown before USMCA preference; qualifying goods enter duty free. Your factory choice, not the shipping port, sets the origin.
Loading duty data…
Compliance
| HTS classification | 9031.80.8085 |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
| Notes | Spec model ATO-DYJN-103 shares a model code with CALT DYJN-103; same factory not confirmed. |
Sources
- https://www.ato.com/reaction-torque-sensor-flange-to-square-drive-2-to-200-nmprice $134.92 base incl. 2–200 N·m, accuracy, outputs, delivery 6–12 days
Record confidence: REPORTED. VERIFIED means the maker's own documents; REPORTED means a credible third party; UNVERIFIED means a single weak source. Anything we could not confirm says unknown.