佳欣公司大扭矩/电磁制动器4500N.m

DZS-4500制动器安装与维护指南JX BRAKE DZS-4500 brake installation and maintenance guide JX BRAKE 1．概况与原理Overview and principle DZS-4500制动器(简称制动器)是在电源切断或电路故障后通过弹簧施加压力，通过摩擦而达到制动作用，为一种电磁安全制动器。 DZS-4500 brake (the brake) is a power cut or circuit fault by spring pssure to achieve the braking effect by friction, as a kind of electromagnetic safety brake. 制动原理：制动器断电时，推力弹簧(9)压紧衔铁(6)，制动盘(8)被夹紧在衔铁(6)和电机端盖或安装座之间，制动扭矩通过制动盘的齿圈(8)和齿轮套(7)传递到传动系统中。 Brake: The brake is de-energized, the thrust spring (9) pssing the armature (6), the brake disc (8) is clamped between the armature (6) and the motor end cap or mounting seat, the teeth of the brake torque by the brake discring (8) and gear sets (7) passes to the transmission. 电磁释放：磁轭组件(5)中的线圈通电后因磁场力的作用，衔铁(6)克服弹簧力被吸引到磁轭组件(5)，制动器被释放，制动盘(8)和齿轮套(7)能自由旋转。 Electromagnetic release: Yoke components (5) of the coil is powered by the role of magnetic force, armature (6) to overcome the spring force component is attracted to the magnetic yoke (5), the brake is released, the brake disc (8) and gear set (7) can rotate freely. 2．主要参数The main parameters 1)额定扭矩：4500N.m Rated torque: 4500N.m 2)额定电压：DC99V/170V Rated voltage: DC99V/170V 3)安装气隙：1.0mm Installation of air-gap: 1.0mm 4)大气隙：1.8mm Maximum air gap: 1.8mm 5)大转速：1500rpm Maximum Speed: 1500rpm 3．装配条件Assembly condition 1)电机轴相对于安装孔节距圆的偏心不能超过0.2mm。 Motor shaft relative to the eccentric mounting hole pitch circle can not exceed 0.2mm. 2)安装面与电机轴的跳动公差不能超过0.1mm。 Installation of a beating with the motor shaft tolerances can not exceed 0.1mm. 3)齿轮套(7)和轴配合选择要避免齿轮套(7)变形，齿轮会导致制动盘(8)卡在齿轮套(7)上，由此导致制动故障。 Gear sets (7) and shaft with the gear selection set to avoid (8) deformation, gear will lead to brake disc (8) card in the gear sets (7) on the resulting brake failure. 4)制动盘(8)和制动面一定不能有油或脂。 Brake disc (8) and the braking surface must not have oil or grease. 5)不允许任何增加摩擦系数的表面处理。 Does not allow any increase in the friction coefficient of surface treatment. 4．安装Installation 1)将齿轮套(7)安装到电机轴上，配平键，并轴向固定。 Gear sets (7) installed on motor shaft with flat key, and axial fixation. 2)将制动盘(8)装配到齿轮套(7)上，并能轴向自由滑动。 The brake disc (8) fitted to the spline sleeve (7) on and can slide axially freely. 3)将安装螺杆2(配螺母1、3)安装在电机端盖上，螺母1暂不需锁紧。 Will install thescrew2 (withnuts1,3)installed in themotorend cap,locknut1is not yet needed. 4)磁轭组件(5)、衔铁(6)已组装成一整体，不需拆卸。 Magneticyokeassembly(5),armature(6)have beenassembled intoa wholewithoutdisassembly. 5)在上述4)整体组件套装在安装螺栓(2)上，旋入锁紧螺母(4)，暂不锁紧，将锁紧母(1)锁紧。 In the above4)inthe overallcomponentpackagemounting bolts(2), thescrewlock nut(4),temporarilylocking,thelockmaster(1)lock. 5．气隙的调整Air-gap adjustment 1)气隙是通过锁紧螺母(4)来调节的，旋紧(顺时针)时气隙渐小，反之气隙渐大。 Air gap by locking nut (4) to adjust, and tighten (clockwise), the gap gradually small, otherwise large gap gradually. 2)将螺母(3)顺时针旋到气隙调整不干涉的位置。 The nut (3) clockwise rotation to the air-gap adjustment of non-interference position. 3)制动器安装气隙为1.0mm，旋动锁紧螺母(4)将8个1.0mm的塞尺或厚度为1.0mm未变形的金属片夹紧在磁轭组件(5)和衔铁(6)之间，塞尺的位置尽量靠近安装螺栓(2)，微微松开锁紧螺母(4)，以正好抽出塞尺止(尽量少松)。 Brake install air gap1.0mm, rotating locking nut (4) 8 1.0mm of thickness 1.0mm feeler or no deformation of sheet metal clamp components in the magnetic yoke (5) and armature (6) between the feeler position as close as possible to install bolts (2), slightly loosen the lock nut (4), to just stop taking the feeler (loose as little as possible). 4)反时针锁紧双螺母(3)，可靠固定磁轭组件(5)位置。 Double-locking nut counterclockwise (3), reliable components fixed magnetic yoke (5) position. 5)用1.0mm塞尺测量制动器气隙，当气隙不均匀时需重新调整，按上述第3)方法在相应气隙不正确的安装螺栓(共4个)处逐个调整，直到达到标准值为止。 With a 1.0mm feeler measuring brake air gap, when the air gap when the need to re-adjust uneven, according to paragraph 3 above) method in the corresponding gap is not correct mounting bolt (of 8) Department adjustments one by one, until it reaches the standard value so far. 6．维护：须在无负载状态下进行。 Maintenance: to be carried out under no load conditions. 1)制动盘(8)是制动器的重要部件，坚固且耐磨，这保证了制动器很长的使用寿命。当然在工作的过程中会磨损，制动器的工作间隙随之增大，当超过大气隙时，须对其气隙进行重新调整达到安装气隙(按第5条内容调整)。 Brake disc (8) is an important brake parts, solid and wearable, which guarantees a long service life of brake. Of course, the course work will be worn, brake gap increase with the work, when more than the maximum air gap, the need to re-adjust its gap to install the air gap (the contents of adjustments under Article 5). 2)当制动盘(8)磨损严重无法调整气隙或损坏就需更换，将制动器零配件拆卸至可取下制动盘(8)止，清洁各部件的污垢，检查摩擦面是否平行、平整，若有异常需进行修复或更换部件。 When the brake disc (9), badly worn or damaged can not adjust the air gap would need to replace the brake parts can be demolished to remove the brake disc (9) only, clean all parts of the dirt, check the friction surface is parallel to the flat, if abnormal in need of repair or replacement of parts. 更换新的制动盘，按第4条中2)～5)重新安装制动器，并按第5条调整气隙。 Replacement of the brake disc, according to Article 4 of 2) ~ 5) to re-install the brakes, adjust the air gap in accordance with Article 5. 3)根据制动器的工作状态一般3至6个月应检查一次，检查包括： According to the brake to make the state generally 3 to 6 months should be checked, check include: 制动器工作气隙 brakes working air gap 各部件是否有松动 Are there different parts loosen 摩擦表面是否有油或污Whether the friction surface oil or sewage 类型 电磁失电制动器 品牌 佳欣 型号 DZS-4500 尺寸 4500N.m/直径660mm 用途 安会制动、刹车 绝缘等级 F级 电压可订制 99V/170V 防护等级 IP23