SMC两爪型气爪，MHS2-16D
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联系人：张海情
邮箱：8010@shqiantuo.com.cn
滑动导轨型2爪型气爪 MHS2
系列/CAD 缸径(mm)
MHS2 16,20,25,32,40,50,63
特长 采用楔形凸轮构造，高度小，重量轻。
适合压入等加外力的作业。
重复精度±0.01mm。
SMC气爪概述
SMC气爪（MHZ、MHL、MHR、MHK、MHS、MHC、MHT、MHY、MHW、MRHQ）
气爪用于抓起工件。
根据工件的性质、大小、使用环境及作业目的等多方面要求的不同，气爪的种类繁多。
夹持力为92 N
从交点的
把持点距离L =20毫米
和压力为0.4 MPa。
•夹持力的23倍
大于工件大规模，
因此满足夹持
力设定值的20倍或
以上。
当在夹紧工件的
图的左侧，具有以下
定义，
N：数手指
F：夹紧力（N）
之间的摩擦系数μ：
附件和工件
M：工件质量（kg）
G：：重力加速（=9.8 M/S2）。
毫克：工件重量（N）
在何种条件下的
工件不会下降
注）即使在情况下，摩擦系数大于= 0.2，为安全起见，SMC建议选择夹持力
工件的重量为至少10至20倍。
在运动过程中，如果遇到高加速，减速或冲击力，应该考虑进一步的安全边际。
夹持点
•工件夹持点的距离应在夹紧力
每个压力的有效夹持力的范围以下图表。
如果操作与工件夹持点所指示的范围内以外，
偏移过大的负载将被应用到的手指的滑动部
可以在产品的使用寿命有不利的影响。
有效夹持力
•指示有效夹持力
显示在实际的夹紧力
右侧的图表以F表示，这是
一个手指的推力，当两个手指和
附件都在充分接触
SMC两爪型气爪，MHS2-16D
• Selecting the MHS2-32D.
A gripping force of 92 N is obtained
from the intersection point of the
gripping point distance L = 20 mm
and a pressure of 0.4 MPa.
• The gripping force is 23 times
greater than the workpiece mass,
and therefore satisfies a gripping
force setting value of 20 times or
more.
When gripping a workpiece as in the
figure to the left, and with the following
definitions,
n: Number of fingers
F: Gripping force (N)
μ: Coefficient of friction between
attachments and workpiece
m: Workpiece mass (kg)
g: Gravitational acceleration (= 9.8 m/s2)
mg: Workpiece weight (N)
the conditions under which the
workpiece will not drop are
Note) Even in cases where the coefficient of friction is greater than = 0.2, for safety reasons, SMC recommends selecting a gripping force
which is at least 10 to 20 times the workpiece weight.
If high acceleration, deceleration or impact forces are encountered during motion, a further margin of safety should be considered.
Gripping Point
• The workpiece gripping point distance should be within the gripping force
ranges given for each pressure in the effective gripping force graphs below.
• If operated with the workpiece gripping point beyond the indicated ranges,
an excessive offset load will be applied to the sliding section of the fingers,
which can have an adverse effect on the service life of the product.
Effective Gripping Force
• Indication of effective gripping force
The effective gripping force shown in the
graphs to the right is expressed as F, which is
the thrust of one finger, when both fingers and
attachments are in full contact with
SMC两爪型气爪，MHS2-16D
