Hydraulic brake for crane with DOT3/DOT4 hydraulic braking oil
DBM hydraulic caliper disc brake is a kind of caliper disc brake, it is driven by oil pressure with DOT3 or DOT4 hydraulic braking oil. It has two types, right "R" and left "L". So when you order this product, please indicate which type you need in advance. DBM10R, DBM20R means the oil source is input through right side, DBM10L, DBM20L means the oil source is input through left side. DBM10 is suitable for clamping steel disk thickness 10mm, and DBM20 is suitable for clamping steel disk thickness 20mm.
DBM hydraulic caliper disc brake is usually cooperated with BST air oil transformer. BST hydraulic booster can help enhance brake's braking force in twice or quadruple. This DBM hydraulic brake take DOT3 and DOT4 as power source. Because these oil with low viscosity, high sensitivity, so brake open and close will be faster.
This hydraulic brake can produce high braking power, it is widely applied in crane, elevator, lifter and etc. Following is the detail technical data of this oil brake:
From above technical data we can understand that size of DBM10 and DBM20 is very similar, mainly difference is their clamping steel disk thickness. DBM10 is suitable for 10mm, and DBM20 is suitable for 20mm.
DBM10、DBM20 model hydraulic caliper disc brake main characters:
DBM oil hydraulic disc brake is mainly power by brakes oil, and can also power by air-actuated matched with hydraulic booster. It is dust resistance, high temperature resistance, high durability and stable. Braking force can be adjusted random, braking range is wide.
1. Disc surface most part is touched with air, heat dissipation easy, braking disc surface temperature will not high.
2. Performance stable and flexible.
3. Torque can be adjusted by air pressure, as a constant tension brake.
4. Air pressure 0.1-0.6Mpa adjustment.
5. Easy maintenance, lining wear is automatically compensated by air pressure and oil pressure itself.
This kind of hydraulic caliper disc brake is widely matched with BST hydraulic booster, they are usually used, such as amusement park ride, building construction machine, centrifugal machine, canning machine, cranes, electrical equipment, flood gate water treatment, iron making machine, machine tool, wind/hydraulic force machine, paper processing machine, power machine, rubber machine, railway car, wire rod machine, automatic labor-saving machine, common trolley, chemical machine, conveyor, elevator, textile machine, environment machine, lift, elevator, automatic packaging machine, plastic machine, press machine, robot machine, vessel, vehicle, windmill and etc.
In this case, hydraulic caliper disc brake is used in tool machine for clamp steel disk plate. After inputting braking oil, brake closed to clamp steel disk brake. When exhausting braking oil into oil return device, brake released.