Cometech QC-41111D2 Automatic Torque Tester | 24V DC Motor | 3–50 N·m | 0.5–25 RPM | Standalone Display + Optional Software
- Automatic DC-motor-driven torque tester for static and dynamic torsion analysis of bottle caps, torque wrenches, motors, bearings, and related rotational components — torsion is applied by rotating the lower clamp while the torque sensor at the top records real-time torque curve and direction.
- Torque capacity: 3 / 6 / 10 / 15 / 50 N·m; resolution: 1/10,000 FS; test speed: 0.50–25.00 RPM (180–9,000 deg/min) digital input; angular resolution: 0.01°; sampling rate: 1200 Hz max.
- Operates standalone via 7" TFT color touch display (no PC required); optional PC software available for full curve analysis, multi-step test programming, and pass/fail limit evaluation via TCP/IP interface.
- Upper grip range: 10–75mm; lower grip range: 10–190mm; dimensions: 70×40×106 cm; weight: 70 kg; power: AC100–240V, single phase, 5A.
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Overview
The Cometech QC-41111D2 Automatic Torque Tester is a bench-top instrument that applies controlled rotational torsion via a 24V DC motor, driving the lower clamp clockwise or counter-clockwise while the upper-mounted torque sensor captures the full torque-angle and torque-time relationship at up to 1200 Hz sampling rate.
Unlike the QC-41111M1F (servo motor, software-only operation), the QC-41111D2 features a 7" TFT color touch display for fully standalone operation without a PC — making it a practical choice for production-line QC environments where a dedicated computer is not available.
Optional PC software can be added for advanced test programming, upper/lower limit pass/fail evaluation, and detailed data analysis via TCP/IP connection.
Key Features
- 24V DC motor drive — stable automatic rotation from 0.50 to 25.00 RPM; suitable for most cap and closure torque applications.
- 5 torque capacity options: 3 / 6 / 10 / 15 / 50 N·m — selectable per test requirement.
- 1/10,000 FS resolution with 1200 Hz max sampling rate for accurate torque curve capture.
- Standalone operation via 7" TFT color touch display — no PC required for basic testing.
- Optional PC software (TCP/IP): multi-step test programming, cycle test, upper/lower limit pass/fail, data save/load/compare, graph marking.
- Software protection: over displacement, over load, over time, max torsion drop — auto-stop on trigger.
- Upper grip: Ø10–75mm; lower grip: Ø10–190mm — customized fixtures per specimen (bottle caps, torque wrenches, etc.).
- Torque units: kN·m, N·m, N·cm, mN·m, kgf·m, kgf·cm, gf·cm, lbf·ft, lbf·in, ozf·in, N·mm, cN·m, gf·mm.
- Languages: Chinese, English, Japanese, Korean, Spanish, Portuguese.
- Wide power compatibility: AC100–240V — suitable for global use.
Full Specifications
| Model | QC-41111D2 |
|---|---|
| Type | Automatic Torque Tester |
| Torque capacity | 3 / 6 / 10 / 15 / 50 N·m |
| Torque resolution | 1/10,000 of full scale |
| Torque units | kN·m, N·m, N·cm, mN·m, kgf·m, kgf·cm, gf·cm, lbf·ft, lbf·in, ozf·in, N·mm, cN·m, gf·mm |
| Speed units | rev/min (RPM), deg/min (RPH, RPS for software) |
| Angle units | rad, deg (rev for software) |
| Motor | 24V DC Motor |
| Test speed | 0.50–25.00 RPM (180–9,000 deg/min), digital input |
| Test direction | Clockwise / Counter-clockwise |
| Angular resolution | 0.01° |
| Sampling rate | 1200 Hz (max) |
| Clamping space | Width: max 340mm; Height: max 400mm (without grip) |
| Upper grip range | Ø10–75 mm (customized per specimen) |
| Lower grip range | Ø10–190 mm (customized per specimen) |
| Display | 7" TFT color touch screen (standalone operation) |
| PC interface | TCP/IP (optional software) |
| Power | Single phase AC 100–240V, 5A |
| Dimensions | 70 × 40 × 106 cm |
| Weight | 70 kg |
| Languages | Chinese, English, Japanese, Korean, Spanish, Portuguese |
| Industries | Package, Electrical part, Motor, Bearing, Related transmission parts |