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Disc brakes

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Jiaozuo Hongfa Disc brakes SP series pneumatic failure prote

Jiaozuo Hongfa Disc brakes SP series pneumatic failure protection brake

Overview: spring brake - pneumatic charge - suitable for thick: 15 or 30mm. SE, SH, SP series of failure to protect the disc brakes and drum brakes compared with the structure of compact, large braking force, easy installation, it is mainly used for lifting, transportation, metallurgy, mining, ports, construction machinery, Sling equipment, wind turbines, textile machinery and other industries supporting a variety of mechanical drive mechanical brake or slow down.

Conditions of use:
Ambient temperature: -20 ℃ -50 ℃.
There should be no flammable, explosive gas in the surrounding working environment.
Air relative humidity of not more than 90%.
The altitude of the use site is in accordance with GB755-2000.
Outdoor rain and snow erosion or corrosive gases and media should be used anti-corrosion products.

Product Details

SE, SH, SP series failure protection disc brakes

Working brake, allowing high frequency braking.
Braking force, low maintenance costs, with pad wear automatic compensation device (brake torque stability), noon should be short time.
Installation tolerance, brake disc end beating: the maximum: ± 0.2mm. Comparison of the verticality of the base relative to the disc: max: ± 4 ‰.
The center distance of the brake disc relative to the base: Maximum: ± 2.5 mm.
The series includes the following types of brakes:
561SE, 560SE, 56SE, 5SE, 450SE, 4SE, 3SE Brakes (Electromagnetic Release). Work must have ESE / ESP matching power supply (see the specific parameters of matching power supply).
5SH, 450SH, 4SH, 3SH, 904SH brake (hydraulic release). Work need to have hydraulic station.
5SP, 450SP, 4SP, 3SP Brake (Pneumatic Release) (5bar)

Safety brakes
The braking force is the same as the working brake.
Found in the case of speeding, for emergency braking, under normal circumstances the static brake should be short time.
Installation tolerance, brake disc end beating: the maximum: ± 0.2mm. The deviation of the base relative to the disc: ± 0 .4 ‰.

The series includes the following types of brakes:
All SE series. Electromagnetic release. Work must have matching power supply ESE / ESP (see the specific parameters of matching power supply).
All SH series is mainly ST series. Hydraulic release. Work with hydraulic station.
All SP series. Pneumatic release (5bar)
Note: ST1SE, ST2SE are only suitable for use as safety brakes. It can also be used as a working brake when the frequency is low.

Depending on the user's needs, the following devices can be installed:
The pad wear is shown (by means of a switch or pad).
Brake display (via display switch).
Manual release (through display switch)
Special applications: Sintering gaskets for very high plate temperatures, special liners (no horses, etc.); special discs (thickness, diameter, material, etc.).

If you have any questions, please contact our technical staff.
Spring brake - Pneumatic - suitable for plate thickness: 15 or 30mm

5SP, 450SP, 4SP, 3SP basic parameters and size table

Basic parameters					Dimension mm																pressure Bar	Response time S	Both sides away from the mm	Weight Kg
Plate diameter ΦB mm	Rated Braking force N.	Rated braking force Nm		The shaft is subjected to the maximum radial force N	A	C	D	E	F	G	H	I	J	K	L	〇	P	Q	R	T	pressure Bar	Response time S	Both sides away from the mm	Weight Kg
315	5SP 1650 450SP 3340 4SP 5880 3SP 10170	5SP	190	5SP - Taiwan 1650 two 740 450SP - Taiwan 3340 two 1500 4SP - Taiwan 5580 two 3440 3SP - Taiwan two 6965	159	99	5SP 15 450SP 15 4SP 20 3SP 25	5SP 200 450SP 200 4SP 260 3SP 360	5SP 245 450SP 245 4SP 355 3SP 490	5SP 155 450SP 155 4SP 85 3SP 80	5SP 280 450SP 280 4SP 343 3SP 435	5SP 87.5 450SP 87.5 4SP 117.5 3SP 117.5	5SP 200 450SP 200 4SP 270 3SP 270	5SP 15 450SP 15 4SP 22 3SP 22	5SP 15 450SP 15 4SP 20 3SP 20	5SP 13 ° 450SP 13. 4SP 17. 3SP 20 °	5SP 90 450SP 90 4SP 122 3SP 128	5SP 42 450SP 42 4SP 57 3SP 68	5SP 120 450SP 120 4SP 165 3SP 165	5SP 175 450SP 175 4SP 210 3SP 210	5	5SP 0.15 450SP 0.15 4SP 0.2 3SP 0.2	0.7	5SP 34 450SP 34 4SP 77 3SP 122
315		450SP	380		159	99
355		5SP	220		165	119
355		450SP	450		165	119
400		5SP	260		172	142
400		450SP	510		172	142
450		5SP	300		179	167
		450SP	600		179	167
		4SP	950		225	133
		3SP	1600		287	103
500		5SP	340		187	192
		450SP	680		187	192
		4SP	1120		232	157
		3SP	1820		295	127
560		5SP	390		195	223
		450SP	770		195	223
		4SP	1270		241	185
		3SP	2100		305	155
630		5SP	460		206	258
		450SP	900		206	258
		4SP	1500		251	218
		3SP	2500		317	188
710		450SP	1030		218	298
		4SP	1750		262	256
		3SP	2900		331	226
800		450SP	1180		231	344
		4SP	2000		274	299
		3SP	3350		346	269

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