Shijiazhuang Hanjiu Technology Co.,Ltd

Shijiazhuang Hanjiu Technology Co.,Ltd

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Multi-Disc Brake Hydraulic Drive Motors Off - Highway Vehicles BK2 LB288

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Multi-Disc Brake Hydraulic Drive Motors Off - Highway Vehicles BK2 LB288

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Brand Name :HANJIU
Model Number :BK2-1-550-EEB
Certification :CE
Place of Origin :China
MOQ :1 Pieces
Price :Negotiable
Payment Terms :L/C, D/A, D/P, T/T, Western Union, Payple
Supply Ability :100000 pieces per year
Delivery Time :25 - 35 work days
Packaging Details :1 pc/ inner carton, carton/ pallet
Type :Motorbrakes
Brand :HANJIU
Model No. :BK2-1-550-EEB
Min static torque :200 - 230 Nm, 410 - 450 Nm
Min opening pressure :1.7 - 2.3 MPa
Max opening pressure :30 MPa
Min oil qty for brake releasing :7 - 8 cm3
Oil volume :50 - 120 cm3
Max pressure in drain space :0.05 MPa
Application :Loader, Wheel Loader, Front End Loaders, ...
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Multi-Disc Brake Hydraulic Drive Motors Off-highway Vehicles BK2 LB288

Quick details:

  • Model no. : BK2-1-550-EEB
  • Hydraulic Motorbrakes replace LB288 by M+S
  • Flange attachement to hydraulic motor type BMP, BMR, BMS, or MP, MR, MS, or OMP, OMR, OMS
  • ports: G 1/4''
  • shaft input / output shaft 25mm cylindrical with key A8 X 7X 32
  • square flange
  • OEM quality, made in China
  • optimised for small spaces
  • Quality level: top AAA, best in China
  • Delivery time: 21 work days
  • Shipping port: Any port of China

BK2 introduction:

BK2 series brake is one kind of hydraulic wet disc brake. The brake force is caused by the spring, and hydraulic pressure releases the brake force.

Features as follows:

  • BK2 series adopts the special friction disc and high strength spring design
  • long life endurance, low noise, high braking reliability.
  • with 4 Drain port design , the brake can be used in different applications.
  • compact structure, easy mounting.
  • it can be used preferentially together with BMP, BMR, BMS series hydraulic Motor

Specification Data of Hydraulic Motors
Distribution type Model Displacement Max. operating pressure Speed range Max. output power
(cm3/rev.) (MPa) (rpm) (kW)
Axial distribution BMM 8-50 14 30-1950 3.2
BMP 36-400 16.5 30-879 10
BMR 36-375 20 30-970 15
BMH 200-500 20 30-430 17
Specification Data of Hydraulic Motor
Distribution type Model Displacement Max. operating pressure Speed range Max. output power
(cm3/rev.) (MPa) (rpm) (kW)
Disc distribution BMS 80-475 22.5 30-800 24
BMT 160-800 24 30-705 35
BMV 315-800 28 10-446 43

Instruction:

In order to make the BK2 series brake work under the best situation, we recommend the normal requirements as follows:

  • Assembly: 1st of all , we have to mount the brake BK2 with hydraulic motor, and then fill the brake with lubrication oil through the drain port, and then mount with other parts.
  • Fluid type:Mineral based-HM(GB/T763.2-87) (ISO6743/4) or HLP(DIN51524).
  • Temperature range:normal -20℃-90the best optimal situation 20-60
  • Viscosity range: 20~75mm2/s; the best optimal situation 42~74mm2/s at 40℃.
  • Filtration:nominal filtration of 25 micron, ISO code 20/16.
  • Maintenance: changed after the first 50~100h;then after every 500~1000h.

Applications:

BK2 series hydraulic brake stays in braking condition since delivery out of the factory.

During normal operation, there exists the braking force in the brake disc, only if the pressure of hydraulic system, that the brake links , is lower than the pressure required by the release of brake, the spring force shall keep the brake in braking condition.

BK2 series hydraulic brake is widely used in heavy duty machinery, such as engineering machinery, cranes, off-highway machinery vehicles, construction machinery, material handling machinery, agricultural machinery, mining, sanitation machinery, timber industries. They are also used in winches and in hydrostatic drive systems for automatization engines.

Please do not hesitate to contact us for further information, inquiries or orders.

Thank you for choosing 'Hanjiu' Hydraulics.

Multi-Disc Brake Hydraulic Drive Motors Off - Highway Vehicles BK2 LB288

Multi-Disc Brake Hydraulic Drive Motors Off - Highway Vehicles BK2 LB288

Multi-Disc Brake Hydraulic Drive Motors Off - Highway Vehicles BK2 LB288

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