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详细介绍
产品参数
无后拉和补偿的卡盘夹紧工件时，卡爪翘起，把轴推离中心定位，如尾座的力不能
克服这个翘起的力，则会导致工件的弯曲。
The workpiece is clamperd without back pull and compensation, The jaw is up,
pushing the shaft from the center, If the force of the tail can't overcome this
lifting force,It will cause the workpiece to bend.
尾座只需支撑工件的力，卡盘把工件拉向中心，工件不发生弯曲，加工出来的
轴同轴度非常好;当轴的外径与中心孔不同轴时，卡爪的补偿作用就凸显出来了。
The rear seat only needs the force to support the workpiece,The card disc pulls
the workpiece to the canter ofthe cencer,The workpiece does not bend, The
overlap of the shaft is verygood;when the outer diameter of the shaft does not
overlap with the center hole,The compensation of the claw is highlighted.
尺寸图 Size Fig
尺寸参数 Dimensions(mm)
| 规格 Spec | A | B | C(H6) | D | D1 | D2 | E | G | H | J | L | M | N | P | T |
| 型号 Model | |||||||||||||||
| 3BD-06A5 | 168 | 116 | 140 | 104.8 | 82.56 | 24 | 15 | 4-20 | 38 | 50 | 52 | M10x120 | 55 | 14 | 34 |
| 3BD-08A6 | 210 | 127 | 170 | 133.4 | 106.38 | 32 | 17 | 9-29 | 38 | 58 | 61 | M12x125 | 67 | 20 | 41.5 |
性能参数 Specifications
| 规格 Spec | 楔心行程 Piunger stroke(mm) | 爪行程(直径) Jaw stroke(mm) | 许用推拉力 Max.Pull force KN(kgf) | 大夹紧力 Max. Gripping force KN(kgf) | 极限转速 Max. Speed (r/min) | 夹紧范围 Gripping range(mm) | 补偿量h | 惯量 Moment of inertial (kg.m²) | 重量 Weight(kg) | 适用油缸 Matching cylinder | 大使用压力 Max. pressure MPa(kgf/cm²) |
| 型号 Model | |||||||||||
| 3BD-06A5 | 16 | 13 | 14.7(1500) | 25.0(2550) | 3500 | 6-35 | 5 | 0.5 | 13 | SY-100 | 2.1(21) |
| 3BD-08A6 | 20 | 18 | 19.6(2000) | 34.3(3500) | 3000 | 16-65 | 6 | 0.5 | 22 | SY-100 | 2.8(28) |
注：3BT-06型为弹性型夹。工作时，以中心为基准补正，同时可使工件接触到端面，便于轴向定位。
3BT-06Type Use either spring center,when clamping the workpiece,it is based on the center,
The workpiece can also be pulled to the position plane,For easy axial position confirmation.
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