SGEG - SGEA - SGES - SGEK - EGE
series
Flexible half-coupling in aluminium, cast iron and steel
Couplings
Couplings
21
Introduction
10
Bell-Housings & Couplings sizing
Power Transmission
AUTOMATIC
MANUALLY
11
12
p.
BELL-HOUSINGS
& COUPLINGS
SOFTWARE FOR AUTOMATIC CALCULATION
Scan or click me!
The web-based software program will allow you to select the most suitable
MP Filtri’s Filters, in accordance with your process design requirements.
The program will automatically check your input design process prior to propose
you the acceptable solutions and create an output in PDF report style format.
The MP Filtri Selection Tool software program is easy to use with a exible fast
design method and provides improved layout formats with full descriptions.
The web-based tool is available at MP Filtri website at following link:
https://www.mpltri.com/tools/
The related, complete user guide is available as Manual and downloadable from
the “Download” section of MP Filtri website, as well as scanning the following
QR code
Introduction
11
BELL-HOUSINGS & COUPLINGS SIZING
A GUIDE TO SELECT THE CORRECT BELL-HOUSING AND DRIVE COUPLING MANUALLY
Pages 75 ÷ 81 for IEC Electric motor size 100-112 - LMC250
LMC 250 bell-housing with height ≥ 135.5 - LMC250AFSQ
The bell-housing code must be completed with pump drilling code (see pages 60-61).
For the specic case:
Spigot hole 82.55 - PCD 106.4 - Nr.2 holes M10 : Drilling code 060
Denitive bell-housing code LMC250AFSQ060
Pages 83 ÷ 89 for IEC Electric motor size 100-112 - LMS250
LMS 250 bell-housing with height ≥ 135.5 - LMS250AFSA
The bell-housing code must be completed with pump drilling code (see pages 60-61).
For the specic case:
Spigot hole 82.55 - PCD 106.4 - Nr.2 holes M10 : Drilling code 060
Denitive bell-housing code LMS250AFSA060
Bell-Housing’s length calculation
Case A
Solution with monobloc bell-housing series LMC/LDC
Case B
Solution with low noise bell-housing series LMS/LDS
- H = 60 + 18 + 57.5 = 135.5 mm (18 = Sp spider - see page 31)
- Choose type of bell-housing (LMC - LMS):
For monobloc bell-housing LMC/LDC series see pages 75 ÷ 81
For Low noise bell-housing LMS/LDS series see pages 81 ÷ 89
For Multi-components 2-3 bell housing series see pages 91 ÷ 111
Note:
The length of bell-housing must be ≥ than the length calculated (135.5 mm)
- Electric motor power/motor size
- Manufacturer and pump type
1 - Pump and motor shaft dimensions (see electric motor data sheet)
2 - Shaft and ange pump (see pump data sheet)
Example:
- Electric motor 2.2 kW - size 100-112
- Atos pump code PFE31 - Shaft 1
DATA REQUIRED
TO VERIFY:
IEC Electric motor dimension Hydraulic pump dimension
Ø28 - key 8
Ø19.05 - key 4.76
Ø250
60
57.5
9.5
Ø82.55
Ø106.4
Nr. 2 Ø11
code M05 see page 18
code G01 see page 18
Introduction
12
BELL-HOUSINGS & COUPLINGS SIZING
A GUIDE TO SELECT THE CORRECT BELL-HOUSING AND DRIVE COUPLING MANUALLY
Motor half-coupling (see page 26)
For IEC Electric motor size 100/112, the half-coupling is SGEA21M05060
Spider (see page 31)
For SGEA21, EGE2 - EGE2RR
(choose spider material on the base of the application, oil, temperature and cycle machine, etc.)
Pump half-coupling
Choose the drilling code - see pages 18-19 for shaft 19.05 - key 4.76 - code: G01
Pump half-coupling length = BH length - THK Spider - THK Spigot
LMC = 138 mm - 60 - 18 - 9.5 = 50.5 mm
LMS = 148 mm - 60 - 18 - 9.5 = 60.5 mm
LMC - Choose the half-coupling’s length at page 26 ≤ 50.5 mm.
LMS - Choose the half-coupling’s length at page 26 ≤ 60.5 mm.
LMC - Available length for SGEA21 = 50 mm
LMS - Available length for SGEA21 = 60 mm
Half coupling for LMC: SGEA21G01050
Half coupling for LMS: SGEA21G01050
Coupling selection
Note: for multi pumps we recommend to use a specic support on the base of the pump’s dimensions and weight.
Introduction
13
GENERAL INFORMATION
SGE SERIES
Admissible misalignment radial, angular and axial
Standard ATEX Directive 2014/34/EU and UK Regulation S.I. 2016 No. 1107 (as amended)
MP Filtri couplings are developed with:
The half-couplings series SGE*** allow secure transmission between the electric
motor and the driven side; they are able to absorb shocks and vibration, in
addition to compensating radial misalignment, angular and axial.
The assembly of the couplings can be horizontal/vertical, withstanding vibration
and load reversals.
The complete range of couplings are extrapolated from the on-line software, with
a length equal than the shaft on which must be mounted and they are completed
with grub screw for xing located on the key.
Available for cylindrical shaft with metric and imperial dimensions as well for
splined shafts as per specication DIN, ISO and SAE.
Half-couplings are available to use in hazardous area.
The couplings are certied according to Standard ATEX Directive 2014/34/EU and
UK Regulation S.I. 2016 No. 1107 (as amended) - Category certied 2G - Area 1 and 2.
Other information available on our web site “www.mpltri.com”.
Drawings 3D available on website www.mpltri.com at section TOOLS.
CAD 3D FEM
Max admissible radial misalignment Max admissible angular misalignment Max admissible alignment
SGE * 01
SGE * 21
SGE * 31
SGE * 40
SGE * 51
SGE * 60
SGE * 80
SGE * 90
0.5
1.0
1.0
1.0
1.5
1.5
2.0
2.0
Half-coupling R [mm]
SGE * 01
SGE * 21
SGE * 31
SGE * 40
SGE * 51
SGE * 60
SGE * 80
SGE * 90
1.5°
Half-coupling ß [°]
SGE * 01
SGE * 21
SGE * 31
SGE * 40
SGE * 51
SGE * 60
SGE * 80
SGE * 90
2.0
2.5
3.0
3.5
3.5
3.5
4.0
5.0
Half-coupling A [mm]
Couplings
16
Small pumps, uniform load, low operating pressures
e.g. rotary action machine tools - 5/8 work cycles per hour
Small pumps, uniform load, high working pressures
e.g. lifting equipment - 120-150 work cycles per hour
Pumps, non-uniform load
e.g. lifting equipment - 280-300 work cycles per hour
GENERAL INFORMATION
SIZING
Examples verication of the coupling
Select the half-coupling of the calculated size from the motor half-couplings table.
Note: When selecting the coupling, remember that for pumps with splined shaft, only cast iron couplings of the SGEG series can be used.
1.3
1.5
1.7
Mt: 9560 x kW / rpm = Nm
Me > Mt x S = Nm
Where:
Mt: Torque transmitted by electric motor
Me: Torque transmitted by coupling
kW: Power of electric motor
Rpm: Revolutions per minute of electric motor
S: Service factor
Example
Electric motor, 4 pole - 4 kW
hydraulic pump, uniform load, low operating pressure
Mt: 9560 x 4 / 1500 = 25.45 Nm
Me > 25.49 x 1.3 = 33 Nm
Half-coupling SGEA21 meets the above requirement.
Torque transmitted by electric motor:
Table 1
Determine the size of the coupling according to the type of installation and application envisaged, on the basis of the formulas and the following tables:
Nominal and maximum torque values are referred to couplings assembled with standard exible spiders of the EGE** series (see page 31).
Where higher torques are to be transmitted, use exible spiders of the EGE**RR series (see page 31).
Table 2
SGEA01
SGEA21
SGEA31
SGEA51
SGEK01
SGEK21
SGEK31
SGEK51
ALUMINIUM
CAST IRON
STEEL
SGEG01
SGEG30
SGEG40
SGEG60
SGEG80
SGEG90
SGEK40
SGEK60
SGEK80
SGES40
SGES60
SGES80
44
70
85
109.5
10
95
190
310
20
190
380
620
40
80
95
120
160
200
10
190
310
430
1250
5500
20
380
620
860
2500
6100
95
120
180
310
430
1250
620
860
2500
Half-coupling
type
External diameter
[mm]
Nominal torque
Me - Nm
Maximum transmissible torque
Me - Nm
Couplings
17
GENERAL INFORMATION
PUMP SHAFT CODES
Parallel shaft - Metric Dimensions Parallel shaft - Imperial Dimensions
C00
C01
C02
C03
C04
C05
C06
C07
C08
C09
C10
C11
D00
D01
D02
D03
D04
D05
D06
D07
D08
D09
D10
D20
E00
E01
E02
E03
E04
E05
E06
E07
M00
M01
M02
M03
M04
M05
M06
M07
M08
M09
M10
M11
M12
M13
M14
M15
M16
M17
M18
12
15
16
16
17
18
20
19
30
20
16
15
22
24
25
30
32
35
40
45
50
70
22
52
8
10
22
32
35
82
25
63
9
11
14
19
24
28
38
42
48
55
60
65
75
80
90
95
100
110
85
4
5
4
5
5
6
5
5
10
6
5
4
6
6
8
8
10
10
12
14
14
20
8
16
3
3
5
8
8
22
7
18
3
4
5
6
8
8
10
12
14
16
18
18
20
22
25
25
28
28
22
Ø [mm]
key [mm] Code
Parallel shaft - Double Key
C02***2H
C06***2M
C07***2L
D01***2N
D03***2P
G02***2E
G04***2F
G06***2G
16.00
20.00
19.00
24.00
30.00
22.22
25.40
31.75
4.00
5.00
5.00
6.00
5.00
6.00
6.00
8.00
8.00
10.00
4.76
6.35
6.35
4.76
6.35
7.94
Ø [mm]
key [mm] Code
Ø
Ø
prole
Ø
Ø
key
key
Ø
Ø
key
DOUBLE KEY VERSION
*** = coupling length
G00
G01
G02
G03
G04
G05
G06
G07
G08
G09
H00
H01
H02
H03
H04
H05
H06
H07
H08
H09
L00
L01
L02
L03
L04
L05
L06
L07
L08
L09
L10
L15
7/16”
3/4”
7/8”
7/8”
1”
1”
1 1/4”
1 1/4”
1 3/8”
1 1/2”
1 5/8”
1 3/4”
2”
2 11/32”
3/4”
1”
5/8”
17/32”
11/16”
1/2”
5/8”
7/8”
11/8”
3/4”
1 7/8”
3 3/8”
2 3/8”
2 3/8”
2 7/8”
3 5/8”
1 5/8”
1 1/8”
11.11
19.05
22.22
22.22
25.4
25.40
31.75
31.75
34.94
38.1
41.27
44.45
50.8
53.94
19.02
25.4
15.87
13.45
17.46
12.7
15.87
22.22
28.58
19.05
47.63
85.73
60.33
60.33
73.03
92.07
41.6
28.58
1/8”
3/16”
3/16”
1/4”
3/16”
1/4”
1/4”
5/16”
5/16”
3/8”
3/8”
7/16”
1/2”
1/2”
1/8”
3/16”
3/16”
1/8”
3/16”
1/8”
5/32”
5/32”
1/4”
1/4”
1/2”
7/8”
5/8”
1/2”
3/4”
7/8”
15/32”
5/16”
3.18
4.76
4.76
6.35
4.76
6.35
6.35
7.94
7.94
9.52
9.52
11.11
12.7
12.7
3.17
4.76
4.76
3.18
4.76
3.18
3.97
4
6.35
6.35
12.7
22.23
15.88
12.7
19.05
22.22
12
7.94
Ø
key Code
[inch] [inch][mm] [mm]
Couplings
18
GENERAL INFORMATION
PUMP SHAFT CODES
SAE Bore - ANS.B.92.1-1970 Splined bore as per standard DIN5480
PD01
PD02
PD03
PD04
PD05
PD06
PD07
PD08
PD09
PD10
PD11
PD12
PD13
PD14
PD15
PD16
PD17
PD18
PD19
PD20
PD21
PD22
PD23
PD24
PD25
PD26
PD27
PD28
PD29
PD30
PD31
PD32
PD33
PD34
PD35
PD36
PD37
PA01
PA02
PA03
PA04
PA05
PA06
PA07
PA08
PA09
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
PA29
PA30
17 th 8/16
14 th 12/24
16 th 12/24
17 th 12/24
9 th 16/32
11 th 16/32
12 th 16/32
13 th 16/32
15 th 16/32
21 th 16/32
23 th 16/32
27 th 16/32
40 th 16/32
20 th 24/48
21 th 24/48
23 th 24/48
25 th 24/48
26 th 24/48
27 th 12/48
28 th 24/48
29 th 24/48
32 th 24/48
21 th 32/64
30 th 32/64
33 th 32/64
23 th 40/80
36 th 48/96
41 th 48/96
47 th 48/96
13 th 8/16
15 th 8/16
14 th 16/32
40 th 16/32
33 th 16/32
9 th 20/40
10 th 16/32
25 th 20/40
W18 x 1.25 x 13
W20 x 1.25 x 14
W25 x 1.25 x 18
W28 x 1.25 x 21
W32 x 1.25 x 24
W38 x 1.25 x 29
W30 x 2 x 14
W32 x 2 x 14
W35 x 2 x 16
W37 x 2 x 17
W38 x 2 x 18
W40 x 2 x 18
W42 x 2 x 20
W45 x 2 x 21
W50 x 2 x 24
W55 x 2 x 26
W60 x 2 x 28
W70 x 2 x 34
W80 x 2 x 38
W60 x 3 x 18
W70 x 3 x 22
W75 x 3 x 24
W90 x 3 x 28
W105 x 3 x 34
W80 x 3 x 25
W50 x 1.25 x 38
W62 x 1.25 x 48
W40 x 1.5 x 25
W32 x 1.5 x 20
W40 x 1.25 x 30
17
14
16
17
9
11
12
13
15
21
23
27
40
20
21
23
25
26
27
28
29
32
21
30
33
23
36
41
47
13
15
14
40
33
9
10
25
13
14
18
21
24
29
14
14
16
17
18
18
20
21
24
26
28
34
38
18
22
24
28
34
25
38
48
25
20
30
Prole ProleNr. of Th Nr. of ThCode Code
Splined bore as per standard DIN5482
PB01
PB02
PB03
PB04
PB05
PB06
PB07
PB08
PB09
PB10
PB11
PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19
PB20
PB21
PB22
PB23
PB24
PB25
PB26
PB27
PB28
PB29
PB30
PB31
PB32
PB33
PB34
PB35
PB36
A15 x 12
A17 x 14
A18 x 15
A20 x 17
A22 x 19
A25 x 22
A28 x 25
A30 x 27
A32 x 28
A35 x 31
A38 x 34
A40 x 36
A42 x 38
A45 x 41
A48 x 44
A50 x 45
A52 x 47
A55 x 50
A58 x 53
A60 x 55
A62 x 57
A65 x 60
A68 x 62
A70 x 64
A72 x 66
A75 x 69
A78 x 72
A80 x 74
A82 x 76
A85 x 79
A88 x 82
A90 x 84
A92 x 86
A95 x 89
A98 x 92
A100 x 94
8
9
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Prole Nr. of Th Code
Splined bore as per standard DIN5481
PC01
PC02
PC03
PC04
PC05
PC06
PC07
PC08
PC09
8 x 10
10 x 12
12 x 14
15 x 17
17 x 20
21 x 24
26 x 30
30 x 34
60 x 65
28
30
31
32
33
34
35
36
41
Prole Nr. of Th Code
Couplings
19
Technical data
SGEG-SGEA-SGES-SGEK-EGE
SGEA: Pressure die cast aluminium
SGEG: Cast Iron en-GJL-250 (gg25)
SGES: Steel C40
SGEK: Pressure die cast aluminium
SGEK: Cast Iron en-GJL-250 (gg25)
Half-couplings materials
- Mineral oils types HH-HL-HM-HR-HV, to ISO 6743/4 standard
- Water based emulsions types HFAE-HFAS, to ISO 6743/4 standard
- Water glycol type HFC, to ISO 6743/4 standard: ask for anodized version
Compatibility with uids
Spider oil-resistant rubber: from -20 °C to +90 °C
Spider polyurethane resin: from -30 °C to +120 °C
Temperature
Any applications not covered by the normal indications
contained in this catalogue must be evaluated and approved
by MP Filtri Technical and Sales Department
Special Applications
For temperatures outside this range, contact
MP Filtri Technical and Sales Department
Note
EGE** series: Oil-resistant NBR 85 Shore A - black colour
EGE**RR series: in polyurethane Laripur - 92 Shore A - LPR202-95A - red colour
Spider materials
Range
GENERAL INFORMATION
3
Shaft
ISO 3019-2
Shaft
DIN 5480
Shaft
ISO 3019-2
Shaft
DIN 5481
Shaft
ANSI B92. 1A 1976
Shaft
DIN 5482
0.5 1 2
G25 UNI 5007 Cast Iron - C40 Carbon Steel
European standard size
3.5
4
IEC Electric Motors
size
IEC Electric Motors
size
Aluminiun
German standard size
ZB ZF
ZG
Couplings - Flexible half-coupling in aluminium, cast iron and steel
IEC 80 Ø200 - Ø19x40
IEC 90
Ø200 - Ø24x50
IEC 100
Ø250 - Ø28x60
IEC 112
Ø250 - Ø28x60
IEC 132
Ø300 - Ø38x80
IEC 160
Ø350 - Ø42x110
IEC 180
Ø350 - Ø48x110
IEC 200
Ø400 - Ø55x110
IEC 225
Ø450 - Ø60x140
IEC 250
Ø550 - Ø65x140
IEC 280
Ø550 - Ø75x140
IEC 315
Ø660 - Ø80x170
IEC 355
Ø800 - Ø90x170
IEC 63
Ø140 - Ø11x23
IEC 71
Ø160 - Ø14x30
IEC 80
Ø200 - Ø19x40
IEC 90
Ø200 - Ø24x50
IEC 110
Ø250 - Ø28x60
IEC 112
Ø250 - Ø28x60
IEC 132
Ø300 - Ø38x80
IEC 160
Ø350 - Ø42x110
IEC 180
Ø350 - Ø48x110
IEC 200
Ø400 - Ø55x110
IEC 225
Ø450 - Ø60x140
Couplings
22
IEC ELECTRIC MOTORS
Couplings for standard IEC motors, protection class IP 54 / IP 55
0.32
0.41
0.62
0.86
1.3
1.9
2.5
3.7
5
7.4
9.8
13
18
25
36
49
60
71
97
120
145
177
241
289
353
423
513
641
802
1010
1140
1280
1600
1790
2020
2270
2560
A. C. motor 50 Hz
56
63
71
80
90S
90L
100L
112M
132S
132M
160M
160L
180M
180L
200L
200S
225M
250M
280S
280M
315S
315M
315L
315
355
400
Size
Shaft end Ø x L [mm]
9 x 20
11 x 23
14 x 30
19 x 40
24 x 50
28 x 60
38 x 80
42 x 110
48 x 110
55 x 110
2-pole 4, 6, 8 pole
Motor output n=
3000 RPM 2 poles
Output P
[kW]
Torque
T [Nm]
55 x 110
60 x 140
65 x 140
75 x 140
80 x 170
60 x 140
65 x 140
75 x 140
80 x 170
85 x 170
95 x 170
110 x 210
0.09
0.12
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
160
200
250
315
355
400
500
560
630
710
800
0.43
0.64
0.88
1.3
1.8
2.5
3.7
5.1
7.5
10
15
20
27
36
49
72
98
121
144
196
240
292
356
484
581
707
849
1030
1290
1600
2020
2280
2570
3210
3580
4030
4540
5120
Motor output n=
1500 RPM 4 poles
Output P
[kW]
Torque
T [Nm]
0.06
0.09
0.12
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
160
200
250
315
355
400
500
560
630
710
800
0.43
0.52
0.7
1.1
2
2.8
3.9
5.8
8
12
15
22
30
40
55
75
109
148
181
215
293
361
438
535
727
873
1070
1280
1550
1930
2410
3040
3850
4330
4810
5390
6060
Motor output n=
1000 RPM 6 poles
Output P
[kW]
Torque
T [Nm]
0.037
0.045
0.06
0.09
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
160
200
250
315
400
450
500
560
630
1.4
1.8
2.5
3.5
5.3
7.9
11
16
21
30
40
54
74
100
145
198
244
290
392
483
587
712
971
1170
1420
1710
2070
2580
3220
4060
4570
5150
5790
6420
Motor output n=
750 RPM 8 poles
Output P
[kW]
Torque
T [Nm]
0.09
0.12
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
160
200
250
315
355
400
450
500
Coupling
size
01
21
31
40/51
60
80
90
Coupling
size
01
21
31
40/51
60
80
90
Coupling
size
01
21
31
40/51
60
80
90
Coupling
size
01
21
31
40/51
60
80
90
SGEG-SGEA-SGES-SGEK-EGE
Couplings
23
Pump half-coupling
Pump half-coupling
Series and material
Series and material
Size
Size
Conguration example:
Conguration example:
SGE
SGE
G
S
K
S
K
SGE
SGE
A
G
Cast Iron
Steel
Cast Iron - Reduced length
21 21
21
30
30
30
30
Steel
Aluminium / Cast Iron - Reduced length
31 31
31
40
40
40
40
40
40
80
80
80
80
80
80
51 51
51
60
60
60
60
60
60
90
90
90
90
See page 18 (parallel shaft - double key)
Aluminium
Cast Iron
01 01
01
01
01
01
01
PUMP HALF-COUPLING FOR PARALLEL SHAFT
PUMP HALF-COUPLING FOR SPLINED SHAFT
Pump shaft code
Pump shaft code
Double key way (available combinations only)
Length
Length
G02
PD02
2E
050
050
See pages 26
÷ 30
See page 18
See pages 28
÷ 30
See pages 19
2EG02
PD02
050
050
A
G
21
40
Designation & Ordering code
SGEG
SGEG
SGEA
SGES SGEK
SGES SGEK
SGEG-SGEA-SGES-SGEK
Couplings
24
Motor half-coupling
0.32
0.42
0.61
0.77
2.35
2.65
3.15
3.55
4.70
4.55
4.35
9.00
12.30
12.00
18.30
17.70
21.00
20.60
20.00
19.00
18.00
Weight [kg]
IEC - Electric motors
63
71
80
90
100 - 112
132
160
180
200
225
250
280
315
355
400
Motor size
Shaft end
[Ø x L]
11x23
14x30
19x40
24x50
28x60
38x80
42x110
48x110
55x110
60x140
65x140
75x140
80x170
95x140
100x210
Dimensions [mm]
Half-coupling code
Pump half-couplings
SGEG01 *** ***
SGEG30 *** ***
SGEG40 *** ***
SGEG60 *** ***
SGEG80 *** ***
SGEG90 *** ***
Half-coupling code
every 5 mm
All SGEG series half-couplings are supplied with a grub screw hole as standard, and with a grub screw UNI 5929 DIN 916 tted to the hub.
Note: For lengths other than those indicated in “Pump half-coupling” table, contact MP Filtri Technical and Sales Department.
SGEGCast Iron
Dimensions
Complete the half-coupling code with the shaft’s code and length
Example: SGEG40PD02040
PD02 - see page 19
040 - table “pump half-coupling - standard lengths”
Ø
Ø
Øe
Øm
Notes:
- Screw included
- Double key version only pump side
key
key
key
- 24 40 20 50
- 42 80 30 80
- 55 95 30 110
- 75 120 40 140
- 85 160 50 170
- 100 200 40 100
Ø min Ø max Øe L min L max
Dimensions [mm]
Øe Øm
L
Ø
key FG
Splined shaft
Standard lengths [mm]
Double key version
SGEG01M01021
SGEG01M02028
SGEG01M03040
SGEG01M04050
SGEG30M05060
SGEG40M05060
SGEG30M06080
SGEG40M06080
SGEG40M07110
SGEG40M08110
SGEG40M09110
SGEG60M09110
SGEG60M10140
SGEG60M11140
SGEG80M11140
SGEG80M12140
SGEG90M12100
SGEG80M13170
SGEG90M13100
SGEG90M15100
SGEG90M16100
40 21 11 4 M6
40 28 14 5 M6
40 40 19 6 M6
40 50 24 8 M6
80 60 28 8 M8
95 60 28 8 M8
80 80 38 10 M8
95 80 38 10 M8
95 110 42 12 M8
95 110 48 14 M8
95 110 55 16 M8
120 110 55 16 M8
120 140 60 18 M8
120 140 65 18 M8
160 140 65 18 M8
160 140 75 20 M10
200 100 75 20 M10
160 170 80 22 M10
200 100 80 22 M10
200 100 95 25 M10
200 100 100 28 M10
50
50
50
50
65
75
65
75
75
95
95
98
118
118
138
138
160
138
160
160
160
Couplings
25
Dimensions
Motor half-coupling
Pump half-couplings
44.0 21 11 4 M5
44.0 28 14 5 M5
44.0 40 19 6 M5
70.0 40 19 6 M6
44.0 48 24 8 M5
70.0 48 24 8 M6
70.0 60 28 8 M6
85.0 60 28 8 M8
70.0 80 38 10 M6
85.0 77 38 10 M8
109.5 77 38 10 M8
109.5 109 42 12 M8
109.5 109 48 14 M8
109.5 109 55 16 M8
SGEA01M01019
SGEA01M02028
SGEA01M03040
SGEA21M03040
SGEA01M04048
SGEA21M04048
SGEA21M05060
SGEA31M05060
SGEA21M06080
SGEA31M06077
SGEA51M06077
SGEA51M07109
SGEA51M08109
SGEA51M09109
0.07
0.08
0.12
0.30
0.13
0.28
0.33
0.48
0.44
0.78
1.60
1.60
1.60
1.90
Weight [kg]
Øe L
Ø
key FG
IEC - Electric motors
63
71
80
90
100 - 112
132
160
180
200
Motor size
Shaft end
[Ø x L]
11x23
14x30
19x40
24x50
28x60
38x80
42x110
48x110
55x110
Dimensions [mm]
Half-coupling code
SGEA Aluminium
Øe
Ø
Ø
Notes:
- Screw not included
- Double key version pump side only
Double key version
key
FG
key
key
11 19 44.0 17 50
15 24 70.0 23 50
25 28 70.0 40 60
18 32 85.0 40 60
38 42 85.0 60 80
18 40 109.5 40 70
38 55 109.5 70 109
SGEA01 *** ***
SGEA21 *** ***
SGEA21 *** ***
SGEA31 *** ***
SGEA31 *** ***
SGEA51 *** ***
SGEA51 *** ***
Half-coupling code Standard lengths [mm]
Ø min Ø max Øe L min L max
FG
M5
M6
M6
M8
M8
M8
M8
Complete the half-coupling code with the shaft’s code and length
Example: SGEA51D02040
D02 - see page 18
040 - table “pump half-coupling - standard lengths”
Dimensions [mm]
17
35
40
42
60
42
70
23
40
42
45
65
45
75
30
42
44
48
70
48
80
40
44
48
50
77
50
85
44
48
50
52
80
52
90
48
50
55
55
-
55
95
-
-
58
58
-
58
100
-
-
60
60
-
60
105
-
-
-
-
-
65
109
-
-
-
-
-
70
-
Couplings
26
Half-coupling for gear pumps - tapered
Half-coupling for gear pumps - parallel
Weight [kg]
Weight [kg]
Conical
Dimensions [mm]
Dimensions [mm]
44.0 14.5 16.0 9.7 2.4
44.0 16.0 16.0 13.9 3
44.0 11.5 14.5 9.8 2
70.0 14.5 21.5 9.7 2.4
70.0 18.5 21.5 13.9 3
70.0 21.5 21.5 17.2 3.2 - 4
70.0 20.0 21.5 16.9 3
70.0 27.0 41.0 21.6 4
85.0 14.5 37.0 9.7 2.4
85.0 17.5 36.0 13.9 3
85.0 23.0 37.0 17.2 3.2 - 4
85.0 27.0 37.0 21.6 4
85.0 35.0 37.0 25.6 4.76 - 5
85.0 17.0 37.0 16.9 3
85.0 27.0 34.0 25.2 5
109.5 23.5 32.0 17.2 3.2 - 4
109.5 25.0 32.0 21.6 4
109.5 32.0 32.0 25.6 4.76 - 5
109.5 19.5 32.0 16.9 3
109.5 25.0 32.0 24.6 5
44 10.0 17.0 6 2
44 10.0 17.0 7 2
44 - 17.0 12 3
70 14.5 21.5 12 3
85 14.5 37.0 12 3
SGEA01FS100
SGEA01FS1M0
SGEA01FSZBR
SGEA21FS100
SGEA21FS1M0
SGEA21FS200
SGEA21FSZFR
SGEA21FS300
SGEA31FS100
SGEA31FS1M0
SGEA31FS200
SGEA31FS300
SGEA31FS350
SGEA31FSZFR
SGEA31FSZGR
SGEA51FS200
SGEA51FS300
SGEA51FS350
SGEA51FSZFR
SGEA51FSZGR
SGEA01FS05M
SGEA01FS05C
SGEA01FS1C0
SGEA21FS1C0
SGEA31FS1C0
0.12
0.30
0.28
0.33
0.78
1.60
1.60
1.60
1.90
0.33
0.48
0.78
1.60
1.60
1.60
1.90
1.90
1.60
1.90
1.90
1:8
1:8
1:5
1:8
1:8
1:8
1:5
1:8
1:8
1:8
1:8
1:8
1:8
1:5
1:5
1:8
1:8
1:8
1:5
1:5
0.07
0.08
0.13
0.48
1.90
Half-coupling code
Half-coupling code
Dimensions
Aluminium SGEA
Øe
Ø
Øe
Øe
Ø
Øe
key
key
Ø con.
key
Øe
Øe
L
L
L1
L1
Ø
Ø
key
key
Couplings
27
Motor half-coupling
0.32
0.42
0.61
0.77
2.35
2.65
3.15
3.55
4.70
4.55
4.35
9.00
12.30
12.00
18.30
17.70
21.00
20.60
20.00
19.00
18.00
Weight [kg]
IEC - Electric motors
63
71
80
90
100 - 112
132
160
180
200
225
250
280
315
355
400
Motor size
Shaft end
[Ø x L]
11x23
14x30
19x40
24x50
28x60
38x80
42x110
48x110
55x110
60x140
65x140
75x140
80x170
95x140
100x210
Dimensions [mm]
Half-coupling code
Pump half-couplings
SGES01 *** ***
SGES30 *** ***
SGES40 *** ***
SGES60 *** ***
SGES80 *** ***
SGES90 *** ***
Half-coupling code
every 5 mm
All SGES series half-couplings are supplied with a grub screw hole as standard, and with a grub screw UNI 5929 DIN 916 tted to the hub.
Note: For lengths other than those indicated in “Pump half-coupling” table, contact MP Filtri Technical and Sales Department.
Steel C40SGES
Dimensions
Complete the half-coupling code with the shaft’s code and length
Example: SGES40PD02040
PD02 - see page 19
040 - table “pump half-coupling - standard lengths”
Ø
Ø
Øe
Øm
Notes:
- Screw included
- Double key version only pump side
keykey
key
- 24 40 20 50
- 42 80 30 80
- 55 95 30 110
- 75 120 40 140
- 85 160 50 170
- 100 200 40 100
Ø min Ø max Øe L min L max
Dimensions [mm]
Splined shaft
Standard lengths [mm]
Double key version
SGES01M01021
SGES01M02028
SGES01M03040
SGES01M04050
SGES31M05060
SGES40M05060
SGES31M06080
SGES40M06080
SGES40M07110
SGES40M08110
SGES40M09110
SGES60M09110
SGES60M10140
SGES60M11140
SGES80M11140
SGES80M12140
SGES90M12100
SGES80M13170
SGES90M13100
SGES90M15100
SGES90M16100
Øe Øm L
Ø
key FG
40 21 11 4 M6
40 28 14 5 M6
40 40 19 6 M6
40 50 24 8 M6
80 60 28 8 M8
95 60 28 8 M8
80 80 38 10 M8
95 80 38 10 M8
95 110 42 12 M8
95 110 48 14 M8
95 110 55 16 M8
120 110 55 16 M8
120 140 60 18 M8
120 140 65 18 M8
160 140 65 18 M8
160 140 75 20 M10
200 100 75 20 M10
160 170 80 22 M10
200 100 80 22 M10
200 100 95 25 M10
200 100 100 28 M10
50
50
50
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FG
Couplings
28
SGES*GOSteel C40
Motor half-coupling
Pump half-couplings
- 55 95 35
- 65 120 65
- 75 160 85
SGES40 *** ***
SGES60 *** ***
SGES80 *** ***
Half-coupling code
Complete the half-coupling designation with the pump interface code and the length.
Example: SGES40PD02035GO (see page 19).
Dimensions
Øe
Ø
key
L
95 50 38 10 M8
95 65 42 12 M8
95 65 48 14 M8
120 85 55 16 M10
120 85 60 18 M10
120 85 65 18 M10
120 85 75 20 M10
160 85 80 22 M10
SGES40M06050G0
SGES40M07065G0
SGES40M08065G0
SGES60M09085G0
SGES60M10085G0
SGES60M11085G0
SGES60M12085G0
SGES80M13085G0
4.00
5.00
5.00
8.00
8.00
8.00
8.00
13.00
Weight [kg]
IEC - Electric motors
132
160
180
200
225
250
280
315
Motor size
Shaft end
[Ø x L]
38x80
42x110
48x110
55x110
60x140
65x140
75x140
80x170
Dimensions [mm]
Half-coupling code
Øe L
Ø
key Screw
Ø min Ø max Øe L
Dimensions [mm]
Splined shaft
Screw
Couplings
29
Dimensions
Motor half-coupling
44.0 21 11 4 M5
44.0 28 14 5 M5
44.0 40 19 6 M5
70.0 40 19 6 M6
44.0 48 24 8 M5
70.0 48 24 8 M6
70.0 60 28 8 M6
85.0 60 28 8 M8
70.0 80 38 10 M6
85.0 77 38 10 M8
109.5 77 38 10 M8
109.5 109 42 12 M8
109.5 109 48 14 M8
109.5 109 55 16 M8
SGEA01M01019
SGEA01M02028
SGEA01M03040
SGEA21M03040
SGEA01M04048
SGEA21M04048
SGEA21M05060
SGEA31M05060
SGEA21M06080
SGEA31M06077
SGEA51M06077
SGEA51M07109
SGEA51M08109
SGEA51M09109
0.07
0.08
0.12
0.30
0.13
0.28
0.33
0.48
0.44
0.78
1.60
1.60
1.60
1.90
Weight [kg]
Øe L
Ø
key FG
IEC - Electric motors
63
71
80
90
100 - 112
132
160
180
200
Motor size
Shaft end
[Ø x L]
11x23
14x30
19x40
24x50
28x60
38x80
42x110
48x110
55x110
Dimensions [mm]
Half-coupling code
SGEK Aluminium
Notes:
- Screw not included
- Double key version pump side only
Double key version
key
key
key
Pump half-couplings
SGEK01 *** ***
SGEK21 *** ***
SGEK31 *** ***
SGEK51 *** ***
Half-coupling code
FG Weight [kg]
M5
M6
M8
M8
0.08
0.10
0.15
0.35
Complete the half-coupling code with the shaft’s code and length
Example: SGEK51D02050
D02 - see page 18
050 - table “pump half coupling - dimension L”
11 19 44.0 25
15 28 70.0 35
18 42 85.0 45
18 55 109.5 50
Ø min Ø max Øe L
Dimensions [mm]
Øe
Ø
Ø
FG
Couplings
30
Dimensions
Cast Iron SGEK
SGEK40 *** ***
SGEK60 *** ***
SGEK80 *** ***
Half-coupling code
FG Weight [kg]
M8
M8
M10
3
6
8
- 55 95 50
- 75 12 65
- 85 160 85
Ø min Ø max Øe L
Dimensions [mm]
Motor half-coupling
Pump half-couplings
All SGEG/SGEK series half-couplings are supplied with a grub screw hole as standard, and with a grub screw UNI 5929 DIN 916 tted to the hub.
Note: For lengths other than those indicated in “Pump half-coupling” table, contact MP Filtri Technical and Sales Department.
Complete the half-coupling code with the shaft’s code and length
Example: SGEK40PD02050
PD02 - see page 19
050 - table “pump half coupling - dimension L”
Notes:
- Screw included
- Double key version only pump side
key
key
key
Splined shaft
Double key version
Øe
Øm
Ø
Ø
0.32
0.42
0.61
0.77
2.35
2.65
3.15
3.55
4.70
4.55
4.35
9.00
12.30
12.00
18.30
17.70
21.00
20.60
20.00
19.00
18.00
Weight [kg]
IEC - Electric motors
63
71
80
90
100 - 112
132
160
180
200
225
250
280
315
355
400
Motor size
Shaft end
[Ø x L]
11x23
14x30
19x40
24x50
28x60
38x80
42x110
48x110
55x110
60x140
65x140
75x140
80x170
95x140
100x210
Dimensions [mm]
Half-coupling code
Øe Øm L
Ø
key FG
SGEG01M01021
SGEG01M02028
SGEG01M03040
SGEG01M04050
SGEG30M05060
SGEG40M05060
SGEG30M06080
SGEG40M06080
SGEG40M07110
SGEG40M08110
SGEG40M09110
SGEG60M09110
SGEG60M10140
SGEG60M11140
SGEG80M11140
SGEG80M12140
SGEG90M12100
SGEG80M13170
SGEG90M13100
SGEG90M15100
SGEG90M16100
40 21 11 4 M6
40 28 14 5 M6
40 40 19 6 M6
40 50 24 8 M6
80 60 28 8 M8
95 60 28 8 M8
80 80 38 10 M8
95 80 38 10 M8
95 110 42 12 M8
95 110 48 14 M8
95 110 55 16 M8
120 110 55 16 M8
120 140 60 18 M8
120 140 65 18 M8
160 140 65 18 M8
160 140 75 20 M10
200 100 75 20 M10
160 170 80 22 M10
200 100 80 22 M10
200 100 95 25 M10
200 100 100 28 M10
50
50
50
50
65
75
65
75
75
95
95
98
118
118
138
138
160
138
160
160
160
FG
Couplings
31
Dimensions
EGE Spiders
Version for extreme temperatures available on request.
For further information, contact MP Filtri Technical and Sales Department.
EGE** series
15 40 16
18 65 25
22 80 35
26 105 45
24 95 40
28 120 55
38 160 75
SGEA01 - SGEG01
SGEA21
SGEA31 - SGEG30
SGEA51
SGEG40 - SGES40
SGEG60 - SGES60
SGEG80 - SGES80
SGEK01
SGEK21
SGEK31
SGEK51
SGEK40
SGEK60
SGEK80
0.006
0.02
0.04
0.06
0.09
0.13
0.36
Ø max
Weight [kg]
Nominal torque
Nm
Dimensions [mm]
Half-coupling code
E
Øe
EGE0
EGE2
EGE3
EGE5
EGE4
EGE6
EGE8
Code
10
95
190
310
310
430
1250
Max torque
Nm
20
190
380
620
620
860
2500
EGE**RR series
15 40 16
18 65 25
22 80 35
26 105 45
24 95 40
28 120 55
38 160 75
45 200 95
SGEA01 - SGEG01
SGEA21
SGEA31 - SGEG30
SGEA51
SGEG40 - SGES40
SGEG60 - SGES60
SGEG80 - SGES80
SGEG90
0.006
0.02
0.04
0.06
0.09
0.13
0.36
0.59
Ø max
Weight [kg]
Nominal torque
Nm
Dimensions [mm]
Half-coupling code
E
Øe
EGE0RR
EGE2RR
EGE3RR
EGE5RR
EGE4RR
EGE6RR
EGE8RR
EGE9RP
Code
15
115
250
400
380
550
1400
5500
Max torque
Nm
30
230
500
800
760
1100
2900
6100
Notes:
Made in polyurethane Laripur -
LPR202-95A, red colour, are suitable
for applications where high levels
of torque are transmitted.
Notes:
Made of black oil-resistant rubber,
these components serve to interconnect
the two halves (motor - pump)
of a exible coupling.
E
E
Splined with key
Splined with key
SGEK01
SGEK21
SGEK31
SGEK51
SGEK40
SGEK60
SGEK80
-
Couplings
32
Metric cylindrical nish Keyway to DIN 6885 sheet 1
01
21
31
40
51
60
80
90
Size Materials
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
8
3
9
3
10
3
11
4
12
4
13
5
14
5
15
5
15
4
16
4
16
5
16
5
17
5
18
6
19
5
19
6
20
5
20
6
22
6
22
8
22
5
24
6
24
8
25
8
25
7
01
21
31
40
51
60
80
90
Size Materials
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
95
25
30
10
30
8
32
10
32
8
35
10
35
8
38
10
40
12
42
12
45
14
48
14
50
14
52
16
55
16
60
18
63
18
65
18
70
20
75
20
80
22
82
22
90
25
100
28
28
8
Half-coupling bore sizes
Diameter / Key [mm]
Diameter / Key [mm]
SGEG-SGEA-SGES-SGEK
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
•
•
•
• •
•
•
•
• •
•
•
•
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
•
•
•
•
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
•
•
•
•
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
•
•
•
•
• •
•
•
•
•
•
•
•
• •
•
•
•
• •
•
•
•
• •
•
•
•
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
•
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
•
• •
• • •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Couplings
33
Half-coupling bore sizes
Imperial cylindrical nish Keyway to DIN 6885 sheet 1
01
21
31
40
51
60
80
90
Size Materials
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
11.11
3.18
12.7
3.18
13.45
3.18
15.87
4.76
15.87
3.97
17.46
4.76
19.02
3.17
19.05
4.76
19.05
6.35
22.22
4.76
22.22
6.35
22.22
4
25.4
6.35
25.4
4.76
26.94
4.76
28.58
6.35
01
21
31
40
51
60
80
90
Size Materials
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
Aluminium
Steel
Cast Iron
31.75
6.35
31.75
7.94
34.94
7.94
38.1
9.52
41.27
9.52
41.6
12
44.45
11.11
47.63
12.7
50.8
12.7
53.94
12.7
60.33
15.88
60.33
12.7
73.03
19.05
85.73
22.23
92.07
22.22
28.58
7.94
Diameter / Key [mm]
Diameter / Key [mm]
SGEG-SGEA-SGES-SGEK
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Couplings
34
SAE involute spline (angle 30°) - ANS.B.92.1.1970
Size Materials
9
16/32
10
16/32
11
16/32
12
16/32
13
16/32
14
16/32
15
16/32
21
16/32
23
16/32
27
16/32
33
16/32
40
16/33
14
12/24
16
12/24
17
12/24
13
8/16
01
21
31
40
60
80
90
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Nr. of th - Diametral pitch
Size Materials
15
8/16
17
8/16
20
24/48
21
24/48
23
24/48
25
24/48
26
24/48
28
24/48
29
24/48
32
24/48
23
40/80
36
48/96
41
48/96
47
48/96
33
32/64
01
21
31
40
60
80
90
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Nr. of th - Diametral pitch
Half-coupling bore sizes SGEG-SGEA-SGES-SGEK
• • • •• • • •
• •• •• •
• •
• • • •• • • •
• •• •• •
• •••
• • • • • •• • •
•
• • • •• • • •
• •• •• •
• ••• • •• •• • •• •
• •• •• • • •• • •
• •
• •• • • •
• •• •• •
• •••
• •• •• • • •• • •
• •
• • •
• •• •• •
• •••
• •• •• • • •• • •
• •
• • • •• • • •
• •• •• •
• ••
• • • •• • • •
• •• •• •
• •••
• • • • • •• • •
•
• • • •• • • •
• •• •• •
• ••• • •• •• • •• •
• •• •• • • •• • •
• •
• •• • • •
• •• •• •
• •••
• •• •• • • •• • •
• •
• • •
• •• •• •
• •••
• •• •• • • •• • •
• •
Couplings
35
Half-coupling bore sizes
Spline bores to DIN 5480
Size
Size
Materials
Materials
13
18x1.25
21
28x1.25
14
20x1.25
21
45x2
14
30x2
22
70x3
14
32x2
24
32x1.25
16
35x2
24
50x2
17
37x2
26
55x2
18
25x1.25
28
60x2
18
38x2
29
38x1.25
18
40x2
34
70x2
20
42x2
38
80x2
18
60x3
01
21
31
40
60
80
90
01
21
31
40
60
80
90
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Nr. of th - Size
Nr. of th - Size
SGEG-SGEA-SGES-SGEK
• •
• • •• • •
•
• • •• • •
• • •
•
• • •• •• •• •
• •• •
•
•• •• •
•• •• • •• • •
• •
• • •• •• •• •
• • •• • ••
• •
• • •
••• • •• • •
•
• •
• • •• • •
•
• • •• • •
• • •
•
• • •• •• •• •
• •• •
•
•• •• •
•• •• • •• • •
• •
• • •• •• •• •
• • •• • ••
• •
• • •
••• • •• • •
•
Couplings
36
Spline bores to DIN 5481
Size Materials
28
8x10
30
10x12
31
12x14
32
15x17
33
17x20
34
21x24
35
26x30
36
38x34
41
60x65
01
21
31
40
60
80
90
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Nr. of th - Size
Spline bores to DIN 5482
Size Materials
9
A17x14
8
A15x12
10
A18x15
12
A20x17
13
A22x19
14
A25x22
15
A28x25
16
A30x27
17
A32x28
18
A35x31
19
A38x34
20
A40x36
21
A42x38
23
A48x44
22
A45x41
24
A50x45
01
21
31
40
60
80
90
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Nr. of th - Size
Size Materials
25
A52x47
26
A55x50
27
A58x53
28
A60x55
29
A62x57
30
A65x60
31
A68x62
32
A70x64
33
A72x66
34
A75x69
35
A78x72
36
A80x74
37
A82x76
38
A85x79
39
A88x82
01
21
31
40
60
80
90
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Steel
Cast Iron
Nr. of th - Size
•
• • • • • •
• •• • •
•
•
••
•
• •• •
• • •• •
•
• • • • • •
• •• • •
• •• •• •• •• •• •• • •
• •• •• •• •• •• •• • •
• • •• • •
• • • • • •
•
• • •
•
• • •
•
• • • • • •
• •• • •
•
•
••
•
• •• •
• • •• •
•
• • • • • •
• •• • •
• •• •• •• •• •• •• • •
• •• •• •• •• •• •• • •
• • •• • •
• • • • • •
•
• • •
•
• • •
Half-coupling bore sizes
SGEG-SGEA-SGES-SGEK
Couplings
37