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- Henan Changyuan Lifting Industrial Park, Changyuan, Xinxiang, China
- sales@jingucranebrake.com
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Pneumatic Disc Brake
CQP series B products are widely used in the braking and deceleration of various mechanisms in lifting, transportation, metallurgy, mining, port, construction and other machinery, as well as the tension control of cables, paper, copper and other machinery.
Description
CQP series pneumatic caliper disc brake
Overview: CQP series B products are widely used in the braking and deceleration of various mechanisms in lifting, transportation, metallurgy, mining, port, construction and other machinery, as well as the tension control of cables, paper, copper and other machinery.
Conditions of use: Ambient temperature: -5 ° C - 40 ° C Working pressure: ≦ 7 bar; Outdoor rain and snow erosion or corrosive gases and media should be anti-corrosion products. The air source should be free of oil, water and other impurities.
Main features: pneumatic brake, spring release. The overall structure is simple, small in size and light in weight. Non-asbestos brake pad, green and environmentally friendly. Brake pads are easy to install and replace. The brake pad is easy to adjust after wear. The brake block is automatically positioned to ensure that the brake block is equal to the upper and lower gaps of the main brake disc during the opening and closing of the whole machine. All power sources do not need to be set separately, they can be used in parallel with existing air compressor stations, and speed control valves can be installed in the gas supply lines to achieve stepless adjustment of braking time.

Model significance 
The technical parameters of CQP10B type are shown in Table 1. The external dimensions are shown in Table 2. (Table I)
CQP10B-A | Rated braking force N | 3725 | 5415 | 7150 | 8940 | 10680 | Effective radius of brake disc m | Rated braking force N.m |
Air pressure bar | 2 | 3 | 4 | 5 | 6 | |||
CQP10B-B | Rated braking force N | 2110 | 3165 | 4220 | 5275 | 6330 | ||
Air pressure bar | 2 | 3 | 4 | 5 | 6 | Effective radius of brake disc-0.03 | Rated braking force distance × effective radius | |
CQP10B-F | Rated braking force N | 1065 | 1600 | 2133 | 2665 | 3200 | ||
Air pressure bar | 2 | 3 | 4 | 5 | 6 |
(Table 2) Unit: (mm)
size model | B | D | E | F | ΦG | H | I | J | K | Φd | Φd1 |
CQP10B-A | 220 | 155 | 10 | 181 | Φ190 | 310 | 39 | 80 | 40 | Φ14 | G3/8 " |
CQP10B-B | 200 | 155 | 10 | 181 | Φ150 | 290 | 39 | 80 | 40 | Φ14 | G3/8“ |
CQP10B-F | 180 | 155 | 10 | 181 | Φ114 | 280 | 39 | 80 | 40 | Φ14 | G1/4“ |
The technical parameters of CQP20B type are shown in Table 3. The external dimensions are shown in Table 4. The structure is shown in Figure 1.
(Table 3)
CQP20B-A | Rated braking force N | 3725 | 5415 | 7150 | 8940 | 10680 | Effective radius of brake disc m | Rated braking torque N.m |
Barometric pressure bar | 2 | 3 | 4 | 5 | 6 | |||
CQP20B-B | Rated braking force N | 2110 | 3165 | 4220 | 5275 | 6330 | ||
Barometric pressure bar | 2 | 3 | 4 | 5 | 6 | Brake disc radius-0.03 | Rated braking force X effective radius | |
CQP20B-F | Rated braking force N | 1065 | 1600 | 2133 | 2665 | 3200 | ||
Barometric pressure bar | 2 | 3 | 4 | 5 | 6 |
(Table 4) Unit: (mm)
size
model | B | D | E | F | ΦG | H | I | J | K | Φd | Φd1 |
CQP20B-A | 220 | 165 | 20 | 192 | Φ190 | 310 | 39 | 90 | 40 | Φ14 | G3/8 " |
CQP20B-B | 200 | 165 | 20 | 192 | Φ150 | 290 | 39 | 90 | 40 | Φ14 | G3/8 " |
CQP20B-F | 180 | 165 | 20 | 192 | Φ114 | 280 | 39 | 90 | 40 | Φ14 | G1/4“ |
The technical parameters of CQP38B are shown in Table 5. The external dimensions are shown in Table 6. The structure is shown in Figure 1.
(Table 5)
CQP38B-A | Rated braking force | 3725 | 5415 | 7150 | 8940 | 10680 | Brake disc effective radius m | Rated braking torque N.m |
Barometric pressure bar | 2 | 3 | 4 | 5 | 6 | |||
CQP38B-B | Rated braking force N | 2110 | 3165 | 4220 | 5275 | 6330 | ||
Barometric pressure bar | 2 | 3 | 4 | 5 | 6 | Brake disk radius -0.03 | Rated braking force X effective radius | |
CQP38B-F | Rated braking force N | 1065 | 1600 | 2133 | 2665 | 3200 | ||
Barometric pressure bar | 2 | 3 | 4 | 5 | 6 |
(Table 6) Unit: (mm)
size
model | B | D | E | F | ΦG | H | I | J | K | Φd | Φd1 |
CQP38B-A | 220 | 200 | 38 | 230 | Φ190 | 310 | 39 | 90 | 40 | Φ14 | G3/8 " |
CQP38B-B | 200 | 200 | 38 | 230 | Φ150 | 290 | 39 | 90 | 40 | Φ14 | G3/8“ |
CQP38B-F | 180 | 200 | 38 | 230 | Φ114 | 280 | 39 | 90 | 40 | Φ14 | G1/4“ |
The technical parameters of CQPL38B are shown in Table 7. The structure and dimensions are shown in Figure 2.
(Table 7)
CQPL38B-A | Rated braking force N | 3725 | 5415 | 7150 | 8940 | 10680 | Effective radius of brake disc m | Rated braking torque N.m |
Air pressure bar | 2 | 3 | 4 | 5 | 6 | |||
CQPL38B-B | Rated braking force N | 2110 | 3165 | 4220 | 5275 | 6330 | Brake disc radius-0.03 | Rated braking force X effective radius |
Air pressure bar | 2 | 3 | 4 | 5 | 6 |
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