TTEH / TTAH Wireless Rotary Torque Transducer (Impact Socket Output Type)
TTEH / TTAH Series Wireless Rotary Torque Transducer (Socket Output Type)
(Also known as Wireless Rotary Torque Sensor – Impact Socket Drive Type / Non-Contact Torque Transmitter for Impact & Pulse Tools)
The Wireless Rotary Torque Transducer (Impact Socket Output) is a non-contact, high-speed torque-sensing device designed to measure the actual dynamic torque transmitted through a rotating impact socket on pneumatic or electric impact wrenches and pulse tools. It integrates seamlessly into industrial bolting applications, enabling real-time torque monitoring and wireless data transmission for process verification, quality assurance, and smart tool integration. This model is specially engineered to withstand severe vibration, shock, and rotational impact loads, making it ideal for industrial-grade fastening operations where standard torque sensors cannot survive.
Compare the series
| Series | Output | Angle | Torque range | Models | Designed for |
|---|---|---|---|---|---|
| TTES | Square drive 3/8"–1-1/2" | — | 2 – 2400 | 11 | Dynamic bolting |
| TTAS | Square drive 3/8"–1-1/2" | 0–360° / 0.5° | 2 – 3000 | 11 | Static control & measurement |
| TTEB | Bit holder, Hex 6.35 mm | — | 0.5 – 20 | 3 | Screwdrivers, small fasteners |
| TTEH | Impact socket, Hex 17–32 | — | 18 – 800 | 10 | Heavy impact wrenches |
| TTAH | Impact socket, Hex 17–46 | 0–360° / 0.5° | 18 – 750 | 8 | High torque with angle control |
Measured torque range in N·m, equal to 10–100% of each model's nominal capacity. Nominal capacities run 5 to 2000 N·m; 3000 N·m and above is custom made.
Common specification
- Measured range
- 10% – 100% Tnom
- Torque resolution
- 0.1% Tnom
- Accuracy CW
- ±1% RF · ±0.5% BT
- Accuracy CCW
- ±2% RF · ±1% BT
- Static accuracy
- ±1% FSD RF · ±0.5% FSD BT
- Zero balance
- <±0.5% FSD/°C
- Maximum torque
- 100% Tnom
- Wireless
- RF 2.4 GHz (60 ch) or BT
- Wireless range
- RF 20 m · BT 15 m
- Battery
- DC 3.7 V / 650 mAh
- Battery life
- RF 8 h · BT 12 h
- Charging
- USB-C 5 V/1 A · 2 h
- Operating temp.
- 0 °C – 50 °C
- Storage temp.
- -10 °C – 60 °C
- Humidity
- 10 – 75% non-condensing
- Power switch
- Magnetic
- Warranty
- 12 months, or 200,000 dynamic / 500,000 static cycles
- Compliance
- CE · RoHS · REACH
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