Camera Lens Rotating Torque Testing Equipment PLC Control 0.2N.M
Camera Lens Rotating Torque Testing Equipment
Product overview:
The testing machine is designed and manufactured strictly according to customer's specific requirements. It is driven by Panasonic servo motor, equipped with Mitsubishi PLC, 7-inch touch screen. It is a dedicated high-end torque test equipment with threaded lens sleeve.
This testing machine is mainly used to verify the thread torsion strength of the lens with a threaded lens sleeve, and verify its fatigue resistance after a certain number of rotation.
Working principle:
Use a servo motor to drive the fixture holding the lens to rotate a certain number of times N (N=thread length*10/thread pitch) at a speed of not less than 20 times/min, and insert it into the corresponding threaded sleeve. The cylinder can bear a torque greater than 1.2kgf*cm through a combination of fixed pulleys and weights.
Technical Parameters:
|
No.: |
Item |
Specifications |
|
1 |
Input power supply | Can be customized |
|
2 |
Electrical control | PLC |
|
3 |
Operation |
7” color touch screen |
|
4 |
Drive |
Panasonic servo motor |
|
5 |
Test station |
1 |
|
6 |
Clockwise Counterclockwise rotation cycles | 0-999999, can be preset |
|
7 |
Rotation speed | 10-30 cycles /min |
|
8 |
Sleeve thread specification | Provided by client |
|
9 |
Fixture out diameter for sleeve | 40mm (The radius of the torque wheel is 20mm) |
|
10 |
Weight for torque | 10N (Achieve torque 0.2N.m, greater than 1.2kgf*cm), other weights can be customized |
|
11 |
Fixture type |
Two types of external clamping and pin clamping, hardness ≥HRC28, smoothness higher than Ra3.2, suitable for specimens with a maximum outer diameter of less than 40mm |
1. The sleeve end is matched with the spline sliding sleeve shaft to ensure that the axial direction can move freely, matching the screw-in and screw-out position of the screw.
2. Lens fixture: For the clamping outer circle without card slot, the clamping point width is 1mm; for the lens with card slot, insert it directly into the card slot. Fixture hardness≥HRC28, smooth finish is higher than Ra3.2.
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