Hangzhou Nante Machinery Co.,Ltd.（3）
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Mining AC Electro Hydraulic Thruster Brake , Low Power Consumption
TJ2 AC brake
I. Overview
TJ2 series AC brake has a safe, reliable, easy maintenance, low power consumption, low noise, and long life. The ideal braking device lifting, metallurgy, mining, ports, construction machinery and equipment.
Second, the product Model significance and Dimensions
Model significance:
Third, the use of procedures
1, check the nameplate is consistent with the design and use of parameters before installation.
2, Installation and Commissioning
① electromagnet and brake U-shaped iron with bolts tight imprison.
② longitudinal loading: Loosen the nut C so that the spring is in a free state, the brake the axial sets with brake wheel.
(3) cross-loaded: loosen the nut C, the spring in a free state. Then remove the F pin to support joint board from the base. Then pass through the base from the following clearance of the brake wheel, mounted on the brake wheel from the side, final installation and commissioning.
④ debugging:
A, the main spring is compressed to 130-140mm.
B, the adjusting nut C clasp brake wheel, the brake shoe.
C, adjustment screw, the screw electromagnet to hit blocks 2-3 mm (maximal mouth opening of the two magnets), buffer gap.
D, hand pressure solenoid adjust M bolts retreat distance of 0.7 mm, so that the two brake shoe and the brake wheel.
4. TJ2 series main technical performance parameters
|
MODEL |
Brake wheel diameter |
|
Back moment |
Electromagnetic wheel model |
|
|
retarding torque on-load factor |
|||||
|
40% |
100% |
||||
|
TJ2-100/100 |
100 |
20 |
10 |
0.6 |
MZD1-100 |
|
TJ2-200/100 |
200 |
40 |
20 |
0.7 |
MZD1-100 |
|
TJ2-200/200 |
200 |
160 |
80 |
0.7 |
MZD1-200 |
|
TJ2-300/200 |
300 |
240 |
120 |
0.7 |
MZD1-200 |
|
TJ2-300/300 |
300 |
500 |
200 |
0.7 |
MZD1-300 |
5. main dimension table
|
MODEL |
D |
L |
L1 |
L2 |
L3 |
L4 |
B |
B1 |
H |
H1 |
δ |
d |
A |
A1 |
A2 |
A3 |
A4 |
A5 |
A6 |
A7 |
|
TJ2-100/100 |
100 |
375 |
240 |
32 |
260 |
40 |
70 |
128 |
100 |
245 |
5 |
13 |
160 |
63 |
27 |
70 |
100 |
230 |
40 |
30 |
|
TJ2-200/100 |
100 |
553 |
303 |
50 |
420 |
118 |
90 |
128 |
170 |
407 |
7 |
17 |
285 |
63 |
40 |
129 |
175 |
380 |
60 |
30 |
|
TJ2-200/200 |
200 |
528 |
398 |
50 |
420 |
88 |
90 |
176 |
170 |
412 |
7 |
17 |
285 |
95 |
40 |
129 |
175 |
380 |
60 |
38 |
|
TJ2-300/200 |
200 |
782 |
475 |
62 |
580 |
197 |
120 |
176 |
240 |
558 |
9 |
21 |
415 |
100 |
46 |
190 |
240 |
540 |
80 |
38 |
|
TJ2-300/300 |
300 |
825 |
519 |
62 |
580 |
157 |
120 |
235 |
240 |
566 |
9 |
21 |
415 |
155 |
46 |
190 |
240 |
540 |
80 |
51 |