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Electric cylinders The technical specifications given below are intended to provide an initial overview only and refer to operation of the linear units with SIMOTICS S-1FK7 motors (see equipment combinations in the tables).
Comprehensive technical specifications can be found in the SKF documents accessible via the following link:
http://www.skf.com/casm
CASM-32 linear unit CASM-32-
Suitable motor type
LS
BS
BN
Screw type
–
Lead screw
Ball screw
Ball screw
Screw pitch 1)
–
1.5 mm/rev (0.06 in/rev)
3 mm/rev (0.12 in/rev)
10 mm/rev (0.39 in/rev)
Max. force F max
Parallel arrangement
1FK7015
300 N (67.4 lbf )
700 N (157 lbf )
450 N (101 lbf )
Axial arrangement
1FK7015
300 N (67.4 lbf )
700 N (157 lbf )
450 N (101 lbf )
1FK7022
300 N (67.4 lbf )
700 N (157 lbf )
630 N (142 lbf )
Max. average force F m – Average force over a completed motion cycle
Parallel arrangement
1FK7015
203 N (45.6 lbf )
293 N (65.9 lbf )
151 N (33.9 lbf )
Axial arrangement
1FK7015
203 N (45.6 lbf )
293 N (65.9 lbf )
151 N (33.9 lbf )
1FK7022
300 N (67.4 lbf )
672 N (151 lbf )
357 N (80.3 lbf )
Max. velocity
60 mm/s (2.36 in/s)
150 mm/s (5.91 in/s)
500 mm/s (19.7 in/s)
Stroke
50 … 400 mm (1.97 ... 15.7 in)
1) Distance traveled by screw per motor revolution.
Motors mounted on CASM-32 linear unit on request:
Parallel adapter: 1FK7015-5AK71-1SH3 Axial adapter: 1FK7022-5AK71-1UH3 CASM-40 linear unit CASM-40-
Suitable motor type
LS
BS
BN
Screw type
–
Lead screw
Ball screw
Ball screw
Screw pitch 1)
–
2.5 mm/rev (0.1 in/rev)
5 mm/rev (0.2 in/rev)
12.7 mm/rev (0.5 in/rev)
Max. force F max
Parallel arrangement
1FK7022
600 N (135 lbf )
2375 N (534 lbf )
1163 N (261 lbf )
Axial arrangement
1FK7022
600 N (135 lbf )
2375 N (534 lbf )
1318 N (296 lbf)
1FK7034
600 N (135 lbf )
2375 N (534 lbf )
1550 N (348 lbf)
Max. average force F m – Average force over a completed motion cycle
Parallel arrangement
1FK7022
408 N (91.7 lbf )
640 N (144 lbf )
301 N (67.7 lbf )
Axial arrangement
1FK7022
408 N (91.7 lbf )
640 N (144 lbf )
301 N (67.7 lbf )
1FK7034
600 N (135 lbf )
1219 N (274 lbf )
572 N (129 lbf )
Max. velocity
–
70 mm/s (2.76 in/s)
300 mm/s (11.8 in/s)
825 mm/s (32.5 in/s)
Stroke
–
100 … 600 mm (3.94 ... 23.6 in)
1) Distance traveled by screw per motor revolution.
Motors mounted on CASM-40 linear unit on request:
Parallel adapter: 1FK7022-5AK71-1UH3 Axial adapter: 1FK7034-5AK71-1UH3 CASM-63 linear unit CASM-63-
Suitable motor type
LS
BS
BN
Screw type
–
Lead screw
Ball screw
Ball screw
Screw pitch 1)
–
4 mm/rev (0.16 in/rev)
10 mm/rev (0.39 in/rev)
20 mm/rev (0.79 in/rev)
Max. force F max
Parallel arrangement
1FK7034
1000 N (225 lbf )
2583 N (581 lbf )
1339 N (301 lbf )
Axial arrangement
1FK7034
1000 N (225 lbf )
3052 N (686 lbf )
1583 N (356 lbf )
1FK7044
1000 N (225 lbf )
5400 N (1214 lbf )
2800 N (629 lbf )
Max. average force F m – Average force over a completed motion cycle
Parallel arrangement
1FK7034
527 N (118 lbf )
708 N (159 lbf )
367 N (82.5 lbf )
Axial arrangement
1FK7034
527 N (118 lbf )
708 N (159 lbf )
367 N (82.5 lbf )
1FK7044
1000 N (225 lbf )
1745 N (392 lbf )
905 N (203 lbf )
Max. velocity
–
70 mm/s (2.76 in/s)
530 mm/s (20.9 in/s)
1060 mm/s (41.7 in/s)
Stroke
–
100 … 800 mm (3.94 ... 31.5 in)
1) Distance traveled by screw per motor revolution.
Motors mounted on CASM-63 linear unit on request:
Parallel adapter: 1FK7034-5AK71-1UH3 Axial adapter: 1FK7044-7AH71-1UH3
