SB系列安全制动器

SB系列安全制动器

产品编号:
ZYBCP002
产品型号:
SB250-1600×30
产品描述:

SB系列安全制动器是一种安全可靠的制动装置,动作灵敏,闭合时间短。

SB SBD系列安全制动器 SB SBD SERIES SAFETY BRAKES

应用 APPLICATION


●SB、SBD系列液压安全(紧急)制动器,是-种使用在低速轴(卷筒轴)上的大功率制动装置,可广泛用于大中型起重机、港口装卸机械起升以及臂架俯仰机构低速轴的紧急安全制动,矿用卷扬机、提升机和大功率倾角式皮带运输机的工作制动和紧急安全制动,缆车和索缆起重机驱动机构的安全制动,铸造起重机等特种起重机起升机构低速轴的安全(紧急)制动。

APPLICATION
●Hydraulic safety (emergency) brakes are high-power braking devices which can be wildly used as emergency safety brake on low speed shafts for the lifting control and pitching mechanism of various large and middle crane. port handling machinery.

They are also applied for the same purpose ftor mine winder, lifter, elevators, belt Conveying machinery, cable cars, foundry and cable cranes and so on.

主要特点 MAIN FEATURE


●常闭式设计,安全可靠;特制碟簧施力制动,液压驱动释放。(液压站选型详见液压站样本)。
●动作灵敏,闭合(上闸)时间短。
●可选配开闸限位开关和衬垫磨损限位开关,可进行联锁保护和故障显示。
●高性能无石棉硬质摩擦衬垫,摩擦系数稳定,不损伤制动盘且对水介质和盐雾(海水)不敏感。
●合理的密封结构设计和进口铭牌密封件,效果好,寿命长。
●安装位置灵活,使用、调整、维护简单。

MAIN FEATURE
●Normally closed design, safe and reliable; speially-designed disc springs applied. hydraulic driving.Type selection of hydraulic power unit see "Manual for hydraulic power unit".
●Swift actions and short braking time.
●Be able to optionally equip with release limit and pad wear limit switch, which can realize signal indication and interlocking protection.
●Brake lining is made from non-asbestos hard material, which has high and stable friction performance, and it is insensitive to water, salt and other environmental agents.
●Excellent sealing ensure the brake long service life.

●Installing position is flexible, operation, adjustment and maintenance are easy.

符合标准 STANDARDS COMPLIANT


●安全制动器技术要求符合JB/T10917-2008标准。
ST ANDARDS COMPLIANT
●The technology requirements of safety brakes comply with JB/T 10917 -2008 standard.

使用条件 OPERATING CONDITION


●环境温度: -20℃ ~ +40℃
●相对湿度:≤90%
●可选配液压站(液压站选型详见液压站样本)
●有特殊要求时,在订货时协商确定。
OPERATING CONDITION
●Ambient temperature: -20℃- +40℃
●Relative humidity:≤90%
●Hydraulic power unit can be selected. Type selection of hydraulic power unit see "Manual for hydraulic power unit.
●Special requirements can be discussed before production.


SB系列

订货标记 ORDER MARK




SB系列安全制动器定货标记

订货示例 ORDER EXAMPLE


●SB250-2200*40 RL表示额定夹紧力为250KN,制动盘直径为2200mm,盘厚为40mm,带开闸限位开关。

ORDER EXAMPLE

●SB250-2200*40 RL, Rated clamping force is 250KN, braking disc diameter is 2200mm,disc thickness is 40mm, with release limit switch.

安装及外形尺寸 OUTLINE AND INSTALLATION DIMENSION



安装及外形尺寸表
安装方式Installation

h, h1由用户确定h1 Determined by the user

SB系列安全制动器技术参数 TECHNICAL DATA OF SB SERIES SAFETY BRAKES



SB系列安全制动器技术参数表

制动力矩Brake torque Nm=F*μ*d1 Torque in Nm= F*μ*d1

外形尺寸表 DIMENSIONS (mm)



外形尺寸表

与制动盘有关的尺寸 RELATIVE DIMENSIONS OF BRAKE DISC (mm)



与制动盘有关的尺寸表
●d1=理论摩擦直径
d1= the theoretical friction diameter.
●d2=允许较大的卷筒或联接毂外径
d2=max. allowable drum or hub diameter.
●D:如为其它盘径,请与我们联系。
For other disc diameters please contact us.