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ROTA NCR-A 250 Z220-SV90°

ROTA NCR-A 250 Z220-SV90°

Sealed 6-jaw power lathe chuck

ID 1331058

标准动力车床卡盘,无通孔

产品特性:
  • 6 爪补偿卡盘
  • 密封的设计
  • 摆动补偿: 2+2+2 卡爪成对摆动
  • 主轴架: ISO 702-4 Nr. 8 (Z220)
  • 卡爪接口: 1/16" x 90° Nut 14H7
技术参数:
  • 单指行程: 8 mm
  • 活塞行程: 18.5 mm
  • 摆动补偿: ± 2 mm
  • 最大夹持力*: 64 kN
  • 最大启动力: 38 kN
  • 最大旋转速度: 3000 1/min
  • 重量: 36 kg
主轴类型 ISO 702-4
主轴尺寸 Nr. 8 (Z220)
细齿 1/16" x 90°
最大旋转速度 [1/min] 3000.0
最大夹持力* [kN] 64.0
最大启动力 [kN] 38.0
行程/卡爪 [mm] 8.0
活塞行程(H) [mm] 18.5
摆动补偿 [mm] ± 2
惯性矩 [kgm²] 0.31
重量 [kg] 36.0

Scope of delivery
Chuck, T-nuts or mounting screws for top jaws, chuck mounting screws, eye bolt, and operating manual

Note clamping force/RPM diagram
The jaws marked with * in the clamping force/speed diagram are attached to the chuck version with centrifugal force compensation.