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DT-1301

Continuously introducing advanced production and testing equipment, strictly adhering to the production process of the ISO9001:2000 international quality management system. The braking force of the diaphragm type air chamber push rod is proportional to the input air pressure; The parking brake compartment is a braking device that uses spring energy storage and deflation. The inflation pressure enters the pressure chamber through 12 ports, generating a force acting on the piston.

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BRAKE CHAMBER

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BRAKE CHAMBER

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DT NO.:	TYPE	STROKE	A	B	C	M	L	REF NO.
DT- 1301A	T30-A	64	120 .7	5/8 "- 11	5/8 "- 18	Z-3/8	yourself	——
DT- 1301B	T30-B	64	120 .7	M16×1 .5	M16×1 .5	Z-3/8	yourself
DT- 1301C	T30-C	64	120 .7	M16×1 .5	M16×1 .5	M16×1 .5	yourself
DT- 1301D	T24-A	64	120 .7	5/8 "- 11	5/8 "- 11	Z-3/8	yourself
DT- 1301E	T24-B	64	120 .7	M16×1 .5	M16×1 .5	Z-3/8	yourself
DT- 1301F	T24-C	64	120 .7	M16×1 .5	M16×1 .5	M16×1 .5	yourself
DT- 1301G	T20-A	64	120 .7	5/8 "- 11	5/8 "- 11	Z-3/8	yourself
DT- 1301H	T20-B	57	120 .7	M16×1 .5	M16×1 .5	M16×1 .5	yourself
DT- 1301J	T16-A	57	76	7/ 16 "-20	1/2 "-20	Z-3/8	yourself
DT- 1301K	T16-B	57	76	M12×1 .5	1/2 "-20	Z-3/8	yourself
DT- 1301L	T12	57	76	7/ 16 "-20	1/2 "-20	Z-3/8	yourself
DT- 1301M	T9	45	76	7/ 16 "-20	1/2 "-20	Z-3/8	yourself

When the car brakes, air enters the brake chamber from the intake port, causing the diaphragm to deform under the action of air pressure, pushing the push rod and driving the brake adjustment arm, rotating the brake cam, and pressing the brake shoe friction plate towards the brake drum to produce braking.

The braking force of the diaphragm type air chamber push rod is proportional to the input air pressure; The parking brake compartment is a braking device that uses spring energy storage and deflation. The inflation pressure enters the pressure chamber through 12 ports, generating a force acting on the piston. When the pressure exceeds 0.65MPa, the force acting on the piston is greater than the pre tension force of the spring, and the piston rises to its limit, releasing the brake; If the air in the pressure chamber is completely emptied, the spring pushes the piston downwards, pushing the main brake push rod to produce braking, and the braking strength is related to the spring preload force; When the pressure in the pressure chamber is below 0.65MPa, the braking force generated by the chamber is inversely proportional to the pressure value, so emergency braking can be implemented.

DT-1300

DT-1302

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