HCM Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – High enerhy absorption cylinder, double acting/single rod type

High energy absorption cylinder, double acting/single rod type
HCM Series
• Bore size: 20, 25, 32, 40, 50, 63 mm
JIS symbol
Specifications
Descriptions
HCM
Bore size
mm 20 dia. 25 dia. 32 dia. 40 dia. 50 dia. 63 dia.
Actuation
Double acting
Working fluid
Compressed air
Max. working pressure MPa
1.0
Min. working pressure MPa
0.15
Withstanding pressure MPa
1.6
Ambient temperature °C
-10 to 60 (to be unfrozen)
Port size
Stroke length tolerance mm
Working piston speed mm/s
Rc¹/8
Rc¹/8
Rc¹/4
Rc¹/4
Rc ³/8
Rc ³/8
+2.0
0
+2.0
0
50 to 2000 (use this within the range of allowable energy absorption.)
Cushion
Air cushion
Lubrication
Not required (when lubrication, use turbine oil Class 1 ISOVG32.)
Allowable energy absorption
J Note 1
Air
cushion
3
5
9
14
23
30
Effective cushion length mm 56.5
56.5
56.5
55.5
58.5
58.5
Note 1: When kinetic energy exceeds this value, consider installing an external shock absorber.
Please refer to Page 1428 to 1431 about energy calculation/size selection.
Stroke length
Stroke length (Note 1)
Bore size
mm
Stroke range
mm
20 dia. 25 dia. 32 dia.
200 to 700
Note 1: Consult with CKD about stroke length other than above.
40 dia. 50 dia. 63 dia.
200 to 1000
Cylinder mass
Bore size (mm)
Product mass
when 0 mm stroke
Basic type 00
Axial foot type LB
Flange type FA/FB
Switch mass (per switch)
Additional mass per stroke length without switch 100mm
Additional mass per stroke length with switch rail 100mm
20 dia.
0.33
0.44
0.36
0.012
0.014
25 dia.
0.47
0.6
0.51
0.016
0.018
[Calculation e.g.]
Product mass of HCM-LB-40B-500-T2H-D
When stroke length 0mm, product mass is 1.2kg.
Additional mass at stroke length 500mm is 0.029 X
500
100
Mass of two switch is 0.018 X 2 = 0.036kg
= 0.145kg.
Product mass is 1.2 + 0.145 + 0.036 = 1.381kg
32 dia.
40 dia.
0.62
0.98
0.78
1.2
0.68
1.06
0.018
0.017
0.027
0.019
0.029
50 dia.
1.58
2.06
1.92
0.040
0.042
(Unit: kg)
63 dia.
2.27
2.99
2.77
0.044
0.046
1418