GEM Type Coupling

Product Description

GEM Type Couplings are a type of coupling widely used in industrial and hydraulic systems. Its main features include: the series of products have multiple size specifications, suitable for different market demands. Specifically, products are classified according to ANSI and DIN standards, offering inch sizes (applicable to the ANSI market) and metric sizes (applicable to the DIN market) respectively.

GEM Type Couplings have undergone preliminary drilling treatment at the factory and can provide completed drilling services according to customer needs. These connectors are widely used in various industrial pipeline systems, especially in situations where high precision and reliability are required. In addition, they are also suitable for hydraulic systems in agriculture, industry, public works, or construction machinery.

In summary, GEM Type Couplings are renowned for their diverse size specifications, flexible design options, and widespread use across multiple industries.

parameter

DIN GEM Type-Couplings图纸

DIN GEM Type-Coupling

Catalog	Part	Rating, Moment (Nm)		I	E	M	l2	L	D:	dr		Max Displacement at n=1500 rpm		Max.Axial Displacement	Moment of inertia (kg.cm²)	G (kg)
		Rating	Max									Radial	Angular
GEM-19 GEM-24 GEM-28 GEM-38 GEM-42	3 3 3 3 3	10 35 95 190 265	20 70 190 380 530	25 30 35 45 50	16 18 20 24 26	10 16 18 20 22	42 52 58 68 74	92 112 128 158 174	40 55 65 80 95	18 27 30 38 46	The rest dimensions see GE Couplings	0.65 0.89 1.00 1.15 1.26	1.5*	1.1 1.4 1.5 1.8 2.0	0.25 0.60 1.30 3.50 7.00	0.07 0.14 0.22 0.35 0.51




GEM-48 GEM-55 GEM-65 GEM-75 GEM-90	3 3 3 3 3	310 410 625 1280 2400	620 820 1250 2560 4800	56 65 75 85 100	28 30 35 40 45	24 28 32 36 40	80 88 102 116 130	192 218 252 286 330	105 120 135 160 200	51 60 68 80 100		1 .36 1.52 1.75 2.00 2.50		2.1 2.2 2.6 3.0 3.4	10.00 20.00 40.00 90.00 250.00	0.67 0.97 1.43 2.20 3.90

ANSI GEM Type-Couplings图纸

ANSI GEM Type-Coupling

Catalog.

Part

Rating.
Moment
ft-bs

Max Displacement aln=1500 rpm

MaxAcial Dsplacerment

Moment of Ineria Lbin⊃2;

Wt Lbs

Rating

Max

Radial

Angular

GEM-19
GEM-24
GEM-28
GEM-38
GEM-42

3
3
3
3
3

7.375
25.810
70.060
140.100
195.400

14.75
51.63
140.13
280.25
390.88

0.98
11/8
1.38
1.77
1.97

0.63
0.71
0.79
0.95
1.02

3/8
5/8
11/16
13/16
7/8

1.65
2.05
2.28
2.68
2.91

35/8
43/8
5.00
61/4
67/8

19/16
23/16
29/16
31/8
33/4

11/16
11/16
13/16
11/2
17/8

The rest dimensions see GE Couplings

0.025
0.035
0.039
0.045
0.050

1.5*

0.043
0.055
0.059
0.071
0.079

0.085
0.205
0.443
1.194
2.387

0.15
0.30
0.47
0.75
1.09

GEM-48
GEM-55
GEM-65
GEM-75
GEM-90

3
3
3
3
3

228.600
302.400
460.900
944.000
1770.000

457.30
604.80
921.90
1888.00
3540.00

2.20
2.56
2.95
3.35
3.94

1.10
1.18
1.3/8
1.57
1.77

15/16
11/8
11/4
17/16
19/16

3.15
3.46
4.02
4.57
5.12

79/16
89/16
9.15
111/4
13.0

41/8
43/4
55/16
61/4
77/8

2
23/8
211/16
33/16
315/16

0.054
0.060
0.069
0.079
0.098

0.083
0.086
0.102
0.118
0.134

3.410
6.820
13.640
30.690
85.250

1.44
2.08
3.06
4.71
8.50

catalogue

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GEM Type Coupling

Product Description

parameter

catalogue

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