ELG 75-XXX-2-SYN
Customized and configurable long-stroke gripper
Inquire now
This product can only be requested online.
Customized and configurable long-stroke gripper ELG, Size: 75, electrical, with gripping force maintenance: S
- Min. stroke per jaw: 100 mm
- Max. stroke per jaw: 400 mm
- Gripping force: 7500 N
- Max. ambient temperature: 55 °C
Technical details
| Finger version | long |
|---|---|
| Synchronization | Synchron |
| Min. stroke per jaw [mm] | 100.0 |
| Max. stroke per jaw [mm] | 400.0 |
| Gripping force [N] | 7500.0 |
| Min. gripping force maintenance*** [%] | 80 |
| Weight* [kg] | 32.9 |
| Additional mass per 1 mm stroke** [kg] | 0.06 |
| Closing time [s] | 0.91 |
| Opening time [s] | 0.91 |
| Max. permissible speed (positioning) [mm/s] | 180.0 |
| Max. permissible speed (gripping) [mm/s] | 10.0 |
| Recommended workpiece weight [kg] | 37.5 |
| Repeat accuracy (positioning, unidirectional) [mm] | 0.1 |
| Max. permissible finger length [mm] | 800.0 |
| Max. permissible weight per finger [kg] | 28.0 |
| Min. ambient temperature [°C] | 5.0 |
| Max. ambient temperature [°C] | 55.0 |
| IP protection class | 20 |
| Protection class IP with bellow | 44 |
| Standstill torque (shaft diameter 8/9 mm) [Nm] | 2.8 |
| Standstill torque (shaft diameter 11/14 mm) [Nm] | 3.4 |
| Standstill torque (shaft diameter 19 mm) [Nm] | 4.2 |
| Standstill torque (shaft diameter 22 mm) [Nm] | 4.6 |
| Standstill torque (shaft diameter 24 mm) [Nm] | 5.6 |
| Max. drive speed (shaft diameter 8/9 mm) [1/min] | 4800.0 |
| Max. drive speed (shaft diameter 11/14 mm) [1/min] | 4000.0 |
| Max. drive speed (shaft diameter 19 mm) [1/min] | 3200.0 |
| Max. drive speed (shaft diameter 22 mm) [1/min] | 2700.0 |
| Max. drive speed (shaft diameter 24 mm) [1/min] | 2400.0 |
| Moment Mx max. [Nm] | 270.0 |
| Moment My max. [Nm] | 1100.0 |
| Moment Mz max. [Nm] | 580.0 |
| Max. axial force Fz max. [N] | 5000.0 |
You will find supplementary technical data for all combination options in the PDF data sheet following your individual configuration.
* referring to the basic variant shown with 100 mm stroke per jaw without additional options
** referring to the basic variant without additional options
*** referring to the use of motors with motor brake and/or when using the option position clamping
* referring to the basic variant shown with 100 mm stroke per jaw without additional options
** referring to the basic variant without additional options
*** referring to the use of motors with motor brake and/or when using the option position clamping
最大负载
最大允许手指投影
Gripping force
Moment loading
Finger version: short finger length
手指型号：长手指长度
最大负载
所示力矩和力为静态值，适用于每个基爪，且可能会同时出现。除抓取力自身产生的力矩外，还可能产生负载。另请参考力矩负载的示意图。
最大允许手指投影
Gripping force
- X-axis:
- Finger length
- Y-axis:
- Gripping force
Moment loading
Finger version: short finger length
Lmax is equivalent to the maximum permitted finger length, see the technical data table.
- green
- 允许的范围
- grey
- 不允许的范围
手指型号：长手指长度
- green
- 允许的范围
- grey
- 不允许的范围
产品系列的常规说明
抓取力
电机处于静止扭矩时，在距离 P（请参见插图）处施加到每个机械手手指的抓取力的算术和。
停机扭矩
以电机轴直径为基础，达到规定抓取力所需的电机静止扭矩。切勿超出此扭矩。异步型号所需的静止扭矩减半。
手指长度
沿主轴方向，从距基准面距离 P 处测得。
抓取力保持
在紧急制动或由于电动止动闸（使用带电机制动器的电机和/或使用位置夹持选项）而导致断电的情况下，能够保持至少 80% 的原始夹持力。
重复精度（单向定位）
定义为在恒定条件下，从相同的方向连续 100 次移动到目标位置后基础夹爪的实际位置分布。
闭合/打开时间
抓取时，必须按操作手册中所述的速度进行调节，以增加闭合和开启时间。标注的时间指最大速度和最大加速度下，无电气限制时基爪的运动时间，且遵照每个手指最大允许质量的要求。
如何访问在线配置器
配置器可在 SCHUNK 上网站获取，或通过 https://schunk.com/cn/zh/konfigurator-elg 可直接使用。
工作原理
主轴驱动
外壳材料
铝
基爪材料
铝
启动
电动，经由适配伺服驱动装置
保修期
12 个月
标配范围
所订购的机械手、附件包（定心套筒/详细内容请参见操作手册）和安全信息。对应的产品说明书，可以前往 schunk.com/downloads-manuals 下载。