520A series is a luxury tabletop disc machine that can disassemble the brake disc. It is easy to operate, saves time, improves work efficiency, and makes the brake disc repair more accurate! Common problems encountered when braking: Brake pedal vibration - usually in a new car that has traveled tens of thousands of kilometers or a certain mileage after replacing a new brake disc, the brake cylinder is pushed back due to the excessive tolerance of the end face runout of the brake disc, forming a periodic hydraulic pushback effect. At the same time, due to the high temperature generated by the pulsating brake, the stress in the brake oil is released, which causes the brake disc to deform, causing the brake pedal to vibrate and the steering wheel to vibrate: Follow the above principles: Take the actual rotation axis as the reference to completely solve the problems of brake pedal vibration, brake disc rust, brake deviation and brake noise.. When replacing the brake pad, turn the brake disc to ensure the braking effect and extend the life of the brake disc and brake pad. Models or colors are subject to change without further notice!
| DA-520A | Brake disc drive |
| Operating height, minimum/maximum | 900-1100mm |
| Drive speed | 128rpm |
| Electrical specifications | 110v/220V/50-60HZ |
| Net weight | 136kg |
| Ambient temperature | -5°c to 40°c |
| Grinding accuracy | ≤0.001-0.002mm |
| Brake disc swing deviation | ≤0.001-0.002mm |
| Brake disc thickness deviation | 0.001-0.003mm |
| Brake disc surface roughness | Ra 1.0-2.0µm |