BK2

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.

Intruction Manual:

In order to make the BK2 series brake work under the best situation, we recommend the

normal requirements as follows:

1.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.

2.Fluid type:Mineral based-HM(GB/T763.2-87) (ISO6743/4) or HLP(DIN51524).

3.Temperature range:normal -20℃-90℃the best optimal situation 20℃-60℃

4.Viscosity range: 20～75mm2 /s; the best optimal situation 42～74mm2 /s at 40℃.

5.Filtration:nominal filtration of 25 micron, ISO code 20/16.

6.Maintenance: changed after the first 50～100h；then after every 500～1000h.