Gearbox Torque Testing Machine

Product Model: NDW-500J

Product Purpose:

The gearbox torque tester is suitable for testing the torsional performance of gearboxes and similar components. Torque and torsion angle detection utilize high-precision torque sensors and photoelectric encoders, with the computer dynamically displaying test curves of torsion angle vs. torque, loading rate, peak test force, etc.

 Product Features:

1. Main Unit: Adopts a horizontal structure with a frame-based main body to ensure overall rigidity. The main drive shaft and fixtures are made of high-strength steel to guarantee service life. Sample installation and removal are convenient and quick. The moving end of the chuck uses precision heavy-duty guide rails, allowing free movement and minimizing axial tension on the specimen.

2. Drive System: Powered by an imported fully digital AC servo control system, offering a wide speed regulation range and uniform, stable loading.

3. Transmission System: Utilizes precision reducer transmission to ensure uniform, stable operation and transmission accuracy. Lateral space is manually adjustable within the range of 0–600 mm.

4. Measurement and Display System: The machine employs a photoelectric encoder to collect the specimen's torsion angle, a high-precision torque sensor to collect torque, and a high-precision rotary encoder to measure torsional deformation. The computer screen displays the specimen's torque, torsion angle, torsional deformation, and various curves.

Technical Specifications:

1. Maximum Torque: 0–500 N·m

2. Torque Measurement Range: 4–500 N·m

3. Torque Resolution: 1/±300,000 of torque, no range switching throughout

4. Relative Error of Torque Indication: Better than ±1% (in both directions)

5. Rotary Drive Motor: 3 kW

6. Input Drive Speed: 50–3000 rpm

7. Torsion Angle Measurement Range: Unlimited

8. Relative Error of Torsion Angle Indication: Within ±1% of indicated accuracy

9. Small Angle Measurement Accuracy: ±0.5%

10. Small Angle Measurement Resolution: 0.001°

11. Output End Loading Torsion Speed: 0.05–720°/min, stepless speed regulation, freely settable

12. Relative Error of Torsion Speed: Within ±1.0% of set value

13. Coaxiality: Within Ф0.2 mm

14. Power Supply Voltage: AC220V 50Hz

15. Torsion Direction: Forward and reverse

Technical Parameters:

1. Resolution: 0.001

2. Measurement Accuracy: Grade 1

3. Custom Processing: Yes

4. Power Supply Voltage: 220V

5. Specification: NDW-500J

6. Weight: 500 kg

7. Measurement Range: 0–500 N·m

8. Dimensions: 2100*1200*850 mm