Home services catalog partners contact
  go
 
AWS/AWD
 
 


Accuracy of position repetition has improved by high rigidity which reduces hysteresis.
 		  
  Structure
 

 
Surface material : Alumite
Body material : A7075
Tolerance recommendation : h7
Shaft surface roughness : Under 3.2a


 
  Specification
 
  • Variation of shaft φ4-25 ( outer diameter φ21-54.5)
 


 
  Applications
 
  • Connection of ball screw and servo motor for shingle axis robot.
  • Connection of ball screw and servo motor for layer resist inspection machine
  • Connection of ball screw and servo motor for XYZ axis of precision stage
  • Connection of ball screw and servo motor for XY axis feeding of bonding machine head in semi conductor industry
  • Connection of ball screw and servo motor for feeding unit of wafer sizing machine


 
  Futures
 

The original side clumping coupling has been designed with radial slit pattern for effective installation. However AW series have slit on the edge of coupling to improve tightening efficiency. Also the coupling designed in short length and compact without radial slit.



 
With side clumping system, the screw end could be uneven surface contact by flange deformation from clamping the shaft.   Special screw tights evenly in circumference direction and provides stable torque coefficient. Even for repetition use, the shaft tightening torque should be the same.



Hysteresis has reduced by ideal shape of joint location where angular misalighment effects.


 


  
*Do not take in part this coupling due to body of right and left are assembled with concentric.


Additional bore for standard
 
Type Allowable maximum torque capacity(N·m) Bore for standard d1·d2(mm)

 
is standard bore
is additional bore


 
Specification table
Type
d1·d2

mm
Allowable maximum
torque capacity
N·m
Torsional
stiffness
N·m/rad
Torsional spring
constant
N·m/rad
Parallel
misalignment
mm
Allowable angular
misalignment
°
AWD-21A
4·5·6·6.35·8·9
1.2
900
1300
0.1
1
AWS-21A
4·5·6·6.35·8·9
1.2
1700
3000
-
1
Type
d1·d2

mm
Capacity of
end play
mm
Axial spring
constant
N/mm
Maximum
rotation speed
r/min
Moment
of inertia
kg·m2
Mass

g
AWD-21A
4·5·6·6.35·8·9
±0.2
105
10000
1.11×10-6
17
AWS-21A
4·5·6·6.35·8·9
±0.1
210
10000
7.90×10-7
12



 
Specification table
Type
d1·d2

mm
Allowable maximum
torque capacity
N·m
Torsional
stiffness
N·m/rad
Torsional spring
constant
N·m/rad
Parallel
misalignment
mm
Allowable angular
misalignment
°
AWD-28A
5·6·6.35·8·9·10
1.6
3300
5000
0.15
1.2
AWS-28A
5·6·6.35·8·9·10
1.6
6000
10500
-
1.2
Type
d1·d2

mm
Capacity of
end play
mm
Axial spring
constant
N/mm
Maximum
rotation speed
r/min
Moment
of inertia
kg·m2
Mass

g
AWD-28A
5·6·6.35·8·9·10
±0.2
95
10000
4.68×10-6
42
AWS-28A
5·6·6.35·8·9·10
±0.1
190
10000
3.24×10-6
30



 
Specification table
Type
d1·d2

mm
Allowable maximum
torque capacity
N·m
Torsional
stiffness
N·m/rad
Torsional spring
constant
N·m/rad
Parallel
misalignment
mm
Allowable angular
misalignment
°
AWD-34A
6·6.35·8·9·10
11·12·14·15
4
5000
6500
0.2
1.5
AWS-34A
6·6.35·8·9·10
11·12·14·15
4
10000
13000
-
1.5
Type
d1·d2

mm
Capacity of
end play
mm
Axial spring
constant
N/mm
Maximum
rotation speed
r/min
Moment
of inertia
kg·m2
Mass

g
AWD-34A
6·6.35·8·9·10
11·12·14·15
±0.2
95
10000
1.10×10-5
65
AWS-34A
6·6.35·8·9·10
11·12·14·15
±0.1
190
10000
7.60×10-6
45



 
Specification table
Type
d1·d2

mm
Allowable maximum
torque capacity
N·m
Torsional
stiffness
N·m/rad
Torsional spring
constant
N·m/rad
Parallel
misalignment
mm
Allowable angular
misalignment
°
AWD-39A
8·9·10·11· 12·14
15·16·17·18
8
8500
12000
0.25
1.5
AWS-39A
8·9·10·11· 12·14
15·16·17·18
8
17000
23000
-
1.5
Type
d1·d2

mm
Capacity of
end play
mm
Axial spring
constant
N/mm
Maximum
rotation speed
r/min
Moment
of inertia
kg·m2
Mass

g
AWD-39A
8·9·10·11· 12·14
15·16·17·18
±0.24
60
10000
2.34×10-5
102
AWS-39A
8·9·10·11· 12·14
15·16·17·18
±0.12
120
10000
1.57×10-5
68



 
Specification table
Type
d1·d2

mm
Allowable maximum
torque capacity
N·m
Torsional
stiffness
N·m/rad
Torsional spring
constant
N·m/rad
Parallel
misalignment
mm
Allowable angular
misalignment
°
AWD-46A
8·9·10·11· 12·14
15·16·17·18·19· 20
10
14000
16500
0.25
1.5
AWS-46A
8·9·10·11· 12·14
15·16·17·18·19· 20
10
21000
35000
-
1.5
Type
d1·d2

mm
Capacity of
end play
mm
Axial spring
constant
N/mm
Maximum
rotation speed
r/min
Moment
of inertia
kg·m2
Mass

g
AWD-46A
8·9·10·11· 12·14
15·16·17·18·19· 20
±0.3
50
10000
4.70×10-5
151
AWS-46A
8·9·10·11·12·14
15·16·17·18·19· 20
±0.15
100
10000
3.23×10-5
105



 
Specification table
Type
d1·d2

mm
Allowable maximum
torque capacity
N·m
Torsional
stiffness
N·m/rad
Torsional spring
constant
N·m/rad
Parallel
misalignment
mm
Allowable angular
misalignment
°
AWD-55A
11·12·14·15·16·17
18·19·20·22·24·25
25
22000
28000
0.25
1.5
AWS-55A
11·12·14·15·16·17
18·19·20·22·24·25
25
32000
55000
-
1.5
Type
d1·d2

mm
Capacity of
end play
mm
Axial spring
constant
N/mm
Maximum
rotation speed
r/min
Moment
of inertia
kg·m2
Mass

g
AWD-55A
11·12·14·15·16·17
18·19·20·22·24·25
±0.3
75
10000
1.19×10-4
260
AWS-55A
11·12·14·15·16·17
18·19·20·22·24·25
±0.15
150
10000
8.19×10-5
180


Torsional stiffness:The number shows stiffness of coupling when connect the shaft with coupling
Torsional spring constant:The number shows the torsional torque at only spring plate part.
 
 
 

สนใจสินค้าตัวอื่นนอกเหนือจากนี้ สามารถโทรเข้ามาสอบถามได้นะค่ะ
 
 
    
        
  Copyright © Infinity Engineering System Co.,Ltd

56/137 Moo 7 Paholyohin Soi 59 Paholyothin Rd Bangkhen Bangkok 10220
Tel : 02-9701669  Fax : 02-9701611