Jiaozuo brake

Compared with drum type (electric hydraulic) brakes, this series of failure protection brakes have the advantages of compact results, large braking force, and easy installation. They are mainly used for mechanical braking or deceleration in various industries such as lifting, transportation, metallurgy, mining, ports, mechanical construction, sling equipment, wind power generation, etc. The main characteristics are high braking force, low maintenance cost, and automatic compensation device for pad wear, (Stable braking torque). Short response time

Model: ST3SH-A hydraulic failure protection brake

Braking force: below 220KN (obtained special type test certificate)

Release pressure: 110-120bar

Total cylinder volume: 310m ³

Fully released displacement volume: 180m ³

Response time: 0.2S

product details 

SE, SH, SP, ST series fail safe disc brake service brake, allowing high frequency braking. High braking force, low maintenance cost, with automatic compensation device for pad wear (stable braking torque), and short response time.

Large installation tolerance, brake disc end face runout: maximum value: ± 0.2mm. The verticality deviation of the base relative to the disc: maximum value: ± 4 ‰.

The Centre-to-centre distance deviation of the brake disc relative to the base: large value: ± 2.5mm.

This series includes the following types of brakes:

561SE, 560SE, 56SE, 5SE, 450SE, 4SE, 3SE brakes (electromagnetic release). When working, there must be an ESE/ESP matching power supply (specific parameters can be found in the matching power supply).

5SH, 450SH, 4SH, 3SH, 904SH brakes (hydraulic release). A hydraulic station is required for operation.

5SP, 450SP, 4SP, 3SP brakes (pneumatic release) (5bar)

The safety brake has a high braking force, just like the working brake.

In case of overspeed, it is used for emergency braking, and under normal circumstances, the static brake response time is short.

Large installation tolerance, brake disc end face runout: maximum value: ± 0.2mm. The verticality deviation of the base relative to the disc: ± 0.4 ‰. ST3SH large progressive drawing

This series includes the following types of brakes: all SE series. Electromagnetic release. When working, it is necessary to have a supporting power supply (see specific parameters in the supporting power supply).

All SH series are mainly ST series. Hydraulic release. Equipped with a hydraulic station during operation.

All SP series. Pneumatic release (5bar)

Note: ST1SE and ST2SE are only suitable for use as safety brakes. It can also be used as a working brake when the frequency of use is very low. According to the different needs of users, the following devices can be installed: pad wear display (achieved by displaying the wear line in the switch or pad). Tel: 13803910788

Brake display (achieved through display switch).

Manual release display (achieved through display switch)

Special applications: Used for sintered pads when the disc temperature is very high, special pads (without sparks, etc.); Special discs (thickness, diameter, material, etc.).

If you have any requirements, please contact our technical personnel.

Spring brake - hydraulic obstruction - suitable for disc thickness: 30mm

ST1SH, ST2SH, ST3SHW

Basic parameters and dimensions of ST1SH, ST2SH, and ST3SH Φ B - Unit: mm

Basic parameter braking force torque formula N.m braking torque=braking force/1000 X（ Φ B/2-68) Response time S0.2 Backward distance on both sides mm0.7 Release pressure bar100 Oil inlet size "Z1/4 Rated customized power NST1SE: 35000 (safety braking)/25000 (working braking) ST2SE: 70000 (safety braking)/50000 (working braking) ST3SE: 147000 (safety braking)/105000 (working braking) Overall dimension mm Fully released displacement capacity cm3 ST1SH: 18 ST2SH: 50 ST3SH: 135 Total cylinder volume cm3 ST1 SH: 34 ST2SH: 83 ST3SH: 227 Weight Kg ST1SH: 117 ST2SHE: 117 ST3SH: 118AA=0. 203 x Φ B+211CC=0.456 x Φ B-133D25E285F340G180H410I90J230K200L213.5M55N5OM30P27.5

ST3SH-A

ST3SH-A basic parameter braking torque (N.m)=braking force/1000 x[（ Φ B) /2-68] Oil inlet: M18x1.5 Φ B - Unit: mm

Braking force N220 000, release pressure bar110-120, fully released displacement capacity cm3180, total cylinder volume cm3310, response time s0.2, weight kg118Amm=(0.171 x Φ B) +240Cmm=(0.47 x Φ B) -120

ST10SH, ST16SH, ST25SH, ST40SH

ST10SH: Connection: 8 bolts M 24 grade 12.9 Tightening torque 1000NM;

ST16SH: Connection: 8 bolts M 30 grade 12.9 Tightening torque 1350NM;

ST25SH: Connection: 8 bolts M 30 grade 12.9 Tightening torque 1500NM;

ST40SH: Connection: 8 bolts M 39 grade 12.9 Tightening torque 5000NM;

ST10SH, ST16SH, ST25SH, ST40SH Basic Parameters and Dimension Tables Unit (mm)

Brake model ST10SHST16SHST25SHST40SH Basic parameters Braking torque formula: N.m Braking torque=Braking force/1000x（ Φ B/2-75) Braking torque=braking force/1000x（ Φ B/2-90) Braking torque=braking force/1000 x（ Φ  B/2-90) Braking torque=braking force/1000 x (B/2-100) Customized power N810001500002000020000288000, oil inlet size: M18x1.5, clearance mm212, working pressure MPa131519, cylinder volume mL275360560810, response time S0.2, fully released displacement capacity mL32218831, weight Kg 218286, external dimensions A456572100C457090100D190260302367F25323241G5565100H130135150219i95110130168J300345380522K4560119L31537040462M190205220268N8888990O353100P48484850Q28888288306 R648600650630

Electromagnetic failure protection disc brake

5SE 561SE 560SE 56SE

DCPZ12.7

4SE 3SE ST1SE ST2SE 450SE

Hydraulic failure protection disc brake

5SH 4SH 3SH 450SH ST1SH ST2SH ST3SH ST4SH

SB (YQP) SBDST5SH ST10SH ST16SH ST25SH ST25SH-A ST40SH 904SH

Safety brake SBD125 SBD160 SBD200 SBD250 SBD365 SBD425

Electro hydraulic arm disc brake

YPZ2 I, II, III

YPZ2 IV, V, VI

Electric hydraulic block brake series model:

YWP series electric hydraulic block brakes, EYWZ series secondary hydraulic block brakes, YWL series electric hydraulic block brakes, YW series electric hydraulic block brakes, YWZ13 series electric hydraulic block brakes, YWZ12 series electric hydraulic block brakes, YWZ10 series electric hydraulic block brakes, YWZ9 series electric hydraulic block brakes, YWZ8 series electric hydraulic block brakes, and YWZ5 series electric hydraulic block brakes, YWZ4 series electric hydraulic block brake, YWZ3B series electric hydraulic block brake, YWZ series electric hydraulic block brake.

Electromagnetic iron block brake series model:

ZWZ3A DC electromagnetic iron block brake, ZWZ2 DC electromagnetic iron block brake, ZWZA DC electromagnetic iron block brake, TJ2A electromagnetic iron block brake, JZ electromagnetic iron block brake, mwz electromagnetic iron block brake.

Electric hydraulic thruster series model:

BEd series explosion-proof electric hydraulic thrusters, Ed series electric hydraulic thrusters, BYT1 series electric hydraulic thrusters.

Electromagnetic block brake series model:

MW (Z) electromagnetic block brake, JZ (TJ2A) series energy-saving electromagnetic block brake, and TZ2 series electromagnetic block brake.

Electric hydraulic arm disc brake series model:

YPZ2IV, V, VI electric hydraulic arm disc brakes, YPZ2I, YPZ2II, YPZ2III electric hydraulic arm disc brakes.

Pneumatic caliper disc brake series model:

DCPZ12.7 series electromagnetic caliper disc brake, CQPL12.7-B pneumatic caliper disc brake, CQPL12.7-A direct pneumatic caliper disc brake, CQP12.7 pneumatic direct caliper disc brake, QPL12.7-A pneumatic caliper disc brake, QP12.7-A pneumatic caliper disc brake, QP12.7 pneumatic caliper disc brake, DJPZ motor disc brake.

Electric failure protection brake series model:

ST1SH hydraulic failure protection brake, ST2SH hydraulic failure protection brake, ST3SH hydraulic failure protection brake, ST4SH hydraulic failure protection brake, ST5SH hydraulic failure protection brake, SBD hydraulic failure protection brake, 561SE electric failure protection brake.

Electric hydraulic windproof iron wedge brake series model:

DFX, DAF electromagnetic hydraulic safety windproof iron wedge brake, YFX (YAF) series electric hydraulic windproof iron wedge brake.

Hydraulic top rail brake series model: