724.19.2020 HUCO, 724.19.2020 Datasheet - Page 2

• Manufacturer Part Number: 724.19.2020
• Description: COUPLING, 5X5
• Manufacturer: HUCO

Specifications of 724.19.2020

• Body Material: Aluminium
• Torque: 2.5N-m
• External Diameter: 19.05mm
• Bore Size: 5mm
• Svhc: No SVHC (15-Dec-2010)
• Bore Diameter Max: 5mm
• Bore Diameter Min: 5mm
• External Length / Height: 22.86mm
• Lead Free Status / RoHS Status: na

6 - B E A M C O U P L E R S :
B O R E S I Z E S
Coupler
Coupler
Bore ref.
Type
Size
Size
09
13
16
19
25
32
&
B1 only
09
13
16
19
25
32
38
44
51
57
64
09
13
16
19
25
32
38
44
51
57
64
Set Screw
11
2
706.09
706.13
706.16
706.19
706.25
706.32
706.38
706.44
706.51
706.57
706.64
726.09
726.13
726.16
726.19
726.25
726.32
726.38
726.44
726.51
726.57
726.64
COUPLER REF
Style
functional, reliable, quality assured components
Sizes 38 - 64 Manufactured to order only. Please enquire.
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
14
3 3.175 4 4.763 5
16
B1 & B2
707.09
707.13
707.16
707.19
707.25
707.32
707.38
707.44
707.51
707.57
707.64
727.09
727.13
727.16
727.19
727.25
727.32
727.38
727.44
727.51
727.57
727.64
Clamp
Style
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
18
D I M E N S I O N S & O R D E R C O D E S
19
12.7
15.9
19.1
25.4
31.8
38.1
44.5
50.8
57.2
63.5
12.7
15.9
19.1
25.4
31.8
38.1
44.5
50.8
57.2
63.5
ØD
9.5
9.5
20
M U LT I - H E L I X F L E X I B L E B E A M C O U P L E R S
ØB1, ØB2 +0.03/–0mm
22
6 6.350 8 9.525 10
130.0
150.0
130.0
150.0
19.6
22.9
25.4
26.5
38.1
57.2
66.7
76.2
95.3
19.6
22.9
25.4
26.5
38.1
57.2
66.7
76.2
95.3
L
24
1
28
16.0
18.0
20.0
25.0
32.0
38.0
16.0
18.0
20.0
25.0
32.0
38.0
11.0
11.0
5.3
6.5
5.3
6.5
L1
31
4.76
10.0
12.0
4.76
10.0
12.0
Min
2.0
3.0
5.0
8.0
9.0
2.0
3.0
5.0
8.0
9.0
B1
32
Bore Diameters
12 12.700 14 15.875 16
35
6.35
10.0
12.0
14.0
16.0
20.0
25.0
9.53
12.0
14.0
16.0
20.0
25.0
Min
4.0
5.0
6.0
8.0
3.0
4.0
5.0
6.0
B2
N O N - R E L I E V E D
36
B1 & B2
38
4.76
6.35
10.0
12.7
19.0
16.0
22.0
19.0
25.0
22.0
28.0
26.0
32.0
30.0
38.0
36.0
4.76
6.35
10.0
12.7
19.0
16.0
22.0
19.0
25.0
22.0
28.0
26.0
32.0
30.0
38.0
36.0
Max
8.0
8.0
41
23
Screw
42
M2.5
M2.5
Set
M3
M4
M5
M6
M8
M3
M4
M5
M6
M8
11
2
Screw
M1.6
M2.5
M1.6
M2.5
Cap
M2
M3
M4
M5
M6
M8
M2
M3
M4
M5
M6
M8
14
3 3.175 4 4.763 5
Sizes 38 - 64 Manufactured to order only. Please enquire.
16
2
Angular
Offset
Deg.
3
5
7
3
5
7
18
2
Parallel
Offset
19
0.12
0.17
0.25
0.38
0.95
0.12
0.17
0.25
0.38
0.95
mm
0.2
0.5
0.6
0.8
0.9
1.0
0.2
0.5
0.6
0.8
0.9
1.0
20
3
Torque
ØB1, ØB2 +0.03/–0mm
Peak
10.0
15.0
22.0
30.0
40.0
55.0
75.0
15.0
20.0
28.0
38.0
11.0
Nm
1.0
2.0
3.4
5.3
0.6
1.3
2.0
3.0
5.0
7.0
22
6 6.350 8 9.525 10
24
Materials
Couplers:
Fasteners:
Temperature Range
–40°C to +120°C
1. Length of supported bore.
2. Max. compensation values are
3. Peak torque. Select a size where
4. 6-beam couplers only.
S E R V I C E FA C T O R S
If either shaft extends
beneath the beams, the area
shown in red must be
relieved to provide
clearance under the flexure.
Nature of load
Uni-directional - steady load
Uni-directional - stop/start
Reversing load
28
Coupler ref.
Ø B1 ref.
Ø B2 ref.
mutually exclusive.
Peak Torque exceeds the application
torque x service factor.
For applications where drive and
driven shafts have minimal end-
clearance, relieved version must
be specified.
with BORE REFS in Bore Sizes Table.
HOW TO ORDER
Aluminium L168 or better
Alloy steel, black oiled
Dimensions & Order Codes Table
Combine the COUPLER REF in
Please identify both bores e.g.
31
706.19.1924
32
12 12.700 14 15.875 16
35
36
A L U M I N I U M
38
R E L I E V E D
Factor
1.5
41
1
2
42