SMC兩爪型氣爪，MHS2-16D
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聯(lián)系人：張海情
郵箱：8010@shqiantuo.com.cn
滑動導(dǎo)軌型2爪型氣爪 MHS2
系列/CAD 缸徑(mm)
MHS2 16,20,25,32,40,50,63
特長 采用楔形凸輪構(gòu)造，高度小，重量輕。
適合壓入等加外力的作業(yè)。
重復(fù)精度±0.01mm。
SMC氣爪概述
SMC氣爪（MHZ、MHL、MHR、MHK、MHS、MHC、MHT、MHY、MHW、MRHQ）
氣爪用于抓起工件。
根據(jù)工件的性質(zhì)、大小、使用環(huán)境及作業(yè)目的等多方面要求的不同，氣爪的種類繁多。
夾持力為92 N
從交點(diǎn)的
把持點(diǎn)距離L =20毫米
和壓力為0.4 MPa。
•夾持力的23倍
大于工件大規(guī)模，
因此滿足夾持
力設(shè)定值的20倍或
以上。
當(dāng)在夾緊工件的
圖的左側(cè)，具有以下
定義，
N：數(shù)手指
F：夾緊力（N）
之間的摩擦系數(shù)μ：
附件和工件
M：工件質(zhì)量（kg）
G：：重力加速（=9.8 M/S2）。
毫克：工件重量（N）
在何種條件下的
工件不會下降
注）即使在情況下，摩擦系數(shù)大于= 0.2，為安全起見，SMC建議選擇夾持力
工件的重量為至少10至20倍。
在運(yùn)動過程中，如果遇到高加速，減速或沖擊力，應(yīng)該考慮進(jìn)一步的安全邊際。
夾持點(diǎn)
•工件夾持點(diǎn)的距離應(yīng)在夾緊力
每個壓力的有效夾持力的范圍以下圖表。
如果操作與工件夾持點(diǎn)所指示的范圍內(nèi)以外，
偏移過大的負(fù)載將被應(yīng)用到的手指的滑動部
可以在產(chǎn)品的使用壽命有不利的影響。
有效夾持力
•指示有效夾持力
顯示在實(shí)際的夾緊力
右側(cè)的圖表以F表示，這是
一個手指的推力，當(dāng)兩個手指和
附件都在充分接觸
SMC兩爪型氣爪，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兩爪型氣爪，MHS2-16D
