Jiaozuo brake

5ccd891978dc6

The factory has obtained the type test certificate of special equipment issued by the national lifting machinery quality supervision and inspection center.

The company pursues the purpose of quality and users. Think what users think and be anxious about what users are anxious about. Our company will sincerely cooperate with friends from all walks of life to seek common development with high-quality products, preferential prices and considerate services.

Our philosophy is to care about customers and seek common development our main products are:

YT1, ED, ytd. series electric hydraulic thrusters JZ, MW, Tj2, zwza, zwz3 series electromagnetic brakes YWZ, ywz3, ywz4, ywz5, ywz8, ywz10, ywz9, ywz13, YW series electric hydraulic brakes QP, CQP series pneumatic caliper disc brakes. Dcpz series electromagnetic caliper disc brake ypz series arm disc brake SBD series safety brake sh, ST series hydraulic failsafe brake dadh series hydraulic direct acting brake Se series electromagnetic failsafe brake YFx, ydgz, ylbz, series windproof brake SP series pneumatic failsafe brake, DP series motor disc brake also customized various brake wheels and discs, and customized various non-standard brakes according to user needs.

Ed23/5, ed30/5, ed40/4, ed50/6 electric hydraulic thruster, edx25/4 hydraulic thruster manufacturer, ed45/6 hydraulic thruster price

Ed70/5, ed80/6, ed100/6, ed121/6 electric hydraulic thruster, edx45/6 hydraulic thruster manufacturer, hydraulic thruster price

Ed201/6, ed301/6, ed50/12, ed80/12 electric hydraulic thruster, edx90/8 hydraulic thruster manufacturer, hydraulic thruster price

Ed121/12, ed201/12, ed301/12, ed450/12 electric hydraulic thruster, hydraulic thruster manufacturer, hydraulic thruster price

Ed630/12, ed121/8, ed201/8, ed301/8, ed450/8 electric hydraulic thruster, hydraulic thruster manufacturer, hydraulic thruster price

5cb3da34d4824

Yt1-45/6 yt1-90/8 electric hydraulic thruster

Yt1-320z/12 yt1-320z/20 electric hydraulic thruster

Yt1-180z/8 yt1-180z/10 electric hydraulic thruster

Yt1-90z/6 yt1-90z/8 electric hydraulic thruster

Yt1-45z/4 yt1-45z/5 yt1-45z/6 electric hydraulic thruster

Yt1-18zb/2 yt1-25zb/4 electric hydraulic thruster

Ed-23/5, ed-30/5, ed-40/4, ed-50/6 electric hydraulic thruster, hydraulic thruster manufacturer, hydraulic thruster price

Ed-70/5, ed-80/6, ed-100/6, ed-121/6 electric hydraulic thruster, eg-121/6, edg-201/6 hydraulic thruster manufacturer, hydraulic thruster price

Ed-201/6, ed-301/6, ed-50/12, ed-80/12 electric hydraulic thruster, eg-301/6 hydraulic thruster manufacturer, hydraulic thruster price

Ed-121/12, ed-201/12, ed-301/12, ed-450/12 electric hydraulic thruster, hydraulic thruster manufacturer, hydraulic thruster price

Ed-630/12, ed-121/8, ed-201/8, ed-301/8, ed-450/8 electric hydraulic thruster, hydraulic thruster manufacturer, hydraulic thruster price eb-300/50, eb-800/60, eb-1250/60, ed-2000/60

Ed-70/5, eb-500-60, ed-100/6, ed-121/6

Eb-220-50, eb-300/50, ed-40/4, eb-3000/60

main features 

1. The shell is made of cast aluminum alloy, with light weight and beautiful appearance;

2. The motor is of non oil invasion structure, with class B or class F insulation (according to user requirements), good heat resistance and long service life;

3. The motor junction box is equipped with a seal and adopts cable stuffing box for incoming wire, which is firm and reliable, and the protection grade of the electrical enclosure reaches IP55;

4. The motor shaft and push rod have special surface treatment, so that the service life of the seal is greatly extended;

5. The cylinder shell is equipped with a balance air chamber on one side, so that the thruster can be installed at 0-180 ° in any direction, so as to expand its scope of use;

6. All seals and bearings are world famous products with reliable sealing and long service life;

7. The fasteners are made of stainless steel, beautiful and durable.

Additional devices

1. Upper limit switch: it can indicate whether the brake is open, whether the push rod is pushed to the specified position and other information;

2. Lower limit switch: it can indicate whether the brake is closed correctly, whether the push rod returns to the specified position, and can set the upper and lower limit switches at the same time;

3. Add a built-in spring (only a short stroke thruster can be used), and the spring force can be determined by the user, but shall not exceed the built-in spring force (see the parameter table);

4. Add heater: when the ambient temperature at the place of use is lower than -25 ℃, the user can add a heater if necessary. See attached table 1 for the heater parameters;

5. The rise delay valve and the fall delay valve can continuously extend the rise or fall time. The delay range is from the rated action time to 30 seconds. The specific delay value can be set according to user requirements. The push rod connecting blocks of all thrusters can be rotated. Ed50-ed301 fixed seat can rotate 90 °, and ed23-ed30 fixed seat can also rotate 90 °, but the installation height dimension a is increased by 8mm;

No matter what installation position, the piston rod cannot bear any force, so as not to affect the service effect and life.

Question:

[single choice] the push rod of electric hydraulic thruster rises slowly, () is not the reason.

A Insufficient oil

B Main spring too tight

C Improper use of low temperature oil

D As a very important safety control device, low voltage brake is widely used in lifting, metallurgy, mines, ports The main products in construction and other machinery are: electric hydraulic block brake series ywzb ywz3b ywz4b ywz5 ywz8 ywz9 ywz12 ywz13 YW YWL tywz2 YWP electromagnetic block brake JZ (tj2a) MW (z) zwza zwz2 zwz3a dcw3 electromagnetic fail safe disc brake 5SE 561se 56se dcpz12.7 4se 3Se st1se st2se 450SE hydraulic fail safe disc brake 5sh 4sh 3SH 450sh st1sh st3sh st4sh sb(yqp) Sbdst5sh st10sh st16sh st25sh st25sh-a st40sh 904sh SBB electric hydraulic arm disc brake ypz2 Ⅰ, Ⅱ, Ⅲ ypz2 Ⅳ, Ⅴ, Ⅵ pneumatic caliper disc brake qp12.7 5SP 4SP 3sp 450sp PD adp60m-adp61m-adp62m hydraulic direct acting disc brake dadh75 adh60 adh90 adh120 dadh80 dadh90 dadh103 dadh195 electric hydraulic thruster YT1 ed explosion proof electric hydraulic thruster byt1 bed

The utility model provides an integrated brake lever and a brake using the lever. The integrated brake lever is an integrated casting, including a connecting part for connecting with a pusher and a spring tube, and a second connecting part for connecting with a brake arm. The connecting part is respectively provided with a pusher connecting hole and a spring tube connecting hole, and the second connecting part is provided with a brake arm connecting hole. The beneficial effect of the utility model: the brake lever of the integrated casting is adopted, the brake lever is arranged to include a connecting part and a second connecting part, and connecting holes are respectively arranged on the two connecting parts, so as to realize the connection with the pusher, the spring tube and the brake arm. The brake lever can be produced by only one casting and combined with subsequent simple finishing. The manufacturing and processing process is greatly simplified and the production efficiency is high. And it does not need to be reassembled when in use. It can be directly assembled on the brake, which simplifies the assembly procedure and is convenient and reliable.