Magnetic Coupling
By driving one magnetic hub, torque is transmitted magnetically to the other magnetic hub. This can be done through the air or through a non-magnetic containment barrier such as stainless steel or fiberglass, allowing complete isolation of the inner magnetic hub from the outer magnetic hub. There are no contacting parts in magnetic drive pumps which allows for torque transmission through both angular and parallel misalignment.
DXMCM Series((0.1~10NM) Magnetic Coupling
|
Type |
DXMCM-0.1 |
DXMCM-0.2 |
DXMCM-0.3 |
DXMCM-1 |
DXMCM-3 |
DXMCM-10 |
|
|
Tongue |
NM |
0.1 |
0.2 |
0.3 |
1 |
3 |
10 |
|
Inner Rotor |
A |
12.7 |
18 |
22 |
28 |
35 |
58 |
|
B |
4 |
6 |
8 |
10 |
12 |
16 |
|
|
C |
7 |
8 |
8 |
12 |
16 |
20 |
|
|
D |
15 |
20 |
16 |
20 |
25 |
35 |
|
|
Outer Rotor |
E |
6 |
8 |
8 |
10 |
12 |
29 |
|
F |
17.5 |
23 |
28 |
25 |
43 |
66 |
|
|
G |
26 |
35 |
44 |
52 |
58 |
88 |
|
|
H |
19 |
28 |
22 |
28 |
35 |
50 |
|
|
I |
27 |
44 |
36 |
44 |
55 |
80 |
DXMCL Series((3-80NM) Magnetic Coupling
|
|
Type |
DXMCL-3 |
DXMCL-8 |
DXMCL-16 |
DXMCL-22 |
DXMCL-30 |
DXMCL-50 |
|
Torque |
NM |
3 |
8 |
16 |
22 |
30 |
50 |
|
Overload torque |
NM |
4.5 |
12 |
26 |
35 |
48 |
80 |
|
Inner Rotor |
A |
42 |
58 |
58 |
88 |
88 |
122 |
|
B |
20 |
26 |
26 |
50 |
50 |
80 |
|
|
C |
10 |
12 |
14 |
20 |
24 |
30 |
|
|
E |
15 |
18 |
20 |
30 |
30 |
30 |
|
|
F |
25 |
oO |
62 |
50 |
62 |
50 |
|
|
G |
3 |
4 |
5 |
6 |
8 |
8 |
|
|
H |
11.4 |
13.8 |
16.3 |
22.8 |
27.3 |
33.3 |
|
|
Outer Rotor |
I |
49 |
66 |
66 |
97 |
97 |
132 |
|
J |
18 |
18 |
19 |
24 |
28 |
38 |
|
|
K |
30 |
30 |
40 |
50 |
60 |
80 |
|
|
L |
68 |
88 |
88 |
122 |
122 |
158 |
|
|
M |
75 |
85 |
122 |
122 |
130 |
130 |
|
|
N |
6 |
6 |
6 |
8 |
8 |
10 |
|
|
O |
20.8 |
20.8 |
21.8 |
27.3 |
31.3 |
41.3 |
|
|
Flange |
P |
83 |
98 |
98 |
136 |
136 |
178 |
|
Q |
66 |
83 |
83 |
116 |
116 |
158 |
|
|
R |
57 |
73 |
73 |
104 |
104 |
142 |
|
|
T |
14.5 |
14.5 |
14.5 |
14.5 |
14.5 |
17.4 |
|
|
T |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
|
U |
11 |
11 |
11 |
14 |
14 |
14 |
|
|
V |
4-Φ6.6 |
6-Φ6.6 |
6-Φ6.6 |
8-Φ8.6 |
8-Φ8.6 |
8-Φ8.6 |
|
|
W |
6 |
6 |
6 |
8 |
8 |
8 |
|
|
Sealing Can |
X |
44 |
61 |
61 |
90 |
90 |
125 |
|
Y |
46 |
62 |
62 |
92 |
92 |
127 |
|
|
Z |
57 |
67 |
94 |
82 |
94 |
88 |
|
|
Aa |
6 |
6 |
6 |
6 |
6 |
6 |
|
|
Bb |
5 |
5 |
5 |
5 |
5 |
6 |
Remarks:
1 . Air gap between the inner rotor and outer rotor can be designed according to the customer's requirements;
2 . Working temperature: NdFeB≤140℃, Sm2Co17≤280℃ ;
3 . The inertia balance for inner and outer rotor is G6.3;
4 . Material:
Inner rotor: stainless steel 316/316L;
Outer rotor: carbon steel / Zn coated;
Sealing can: stainless steel 316/316L;
Flange: carbon steel /Zn coated;
5 . Pressure bearing of sealing can: 1~2MPa;
6 . All the dimensions are in millimeters.
Features:
- Eliminates Rotating Seals
- No Wearing Parts
- Synchronous Design, No Slip at Any Speed
- No Physical Contact Between Driving and Driven Parts
- Safe For Use Up To 140° C, High-Temp Designs Available
- Custom Designs Available
Permanent magnetic couplings are widely used in the following fields:
- Chemical industry: used for the transmission of equipment such as pumps and fans, especially in corrosive or flammable and explosive environments.
- Food and pharmaceutical industries: ensure the hygiene and safety of products and avoid cross contamination.
- Aerospace: used for transmission systems of precision equipment such as satellites and spacecraft.
- Semiconductor and electronics industries: used in environments with high vacuum and high cleanliness requirements.
- Medical equipment: used for various precision medical instruments, such as MRI, CT, etc.
Technical parameters
- Torque range: Depending on the model, it can provide torque transmission capacity from a few Newton meters to several thousand Newton meters.
- Speed range: It can adapt to various application requirements from low speed to high speed.
- Operating temperature: Depending on the material and design, it can operate in the temperature range of -40°C to +350°C.
- Protection level: IP65 to IP69K, provide the corresponding protection level according to different application environments.
Customization service
We provide comprehensive customization services, including but not limited to:
- Special size and torque: According to the specific needs of customers, design and manufacture permanent magnetic couplings that meet specific requirements.
- Material selection: Provide a variety of material options to meet the requirements of corrosion resistance, wear resistance, etc. in different environments.
- Performance testing: Comprehensive performance testing is carried out before leaving the factory to ensure that the performance of the product meets the customer's requirements.
After-sales service
We are committed to providing customers with high-quality after-sales service, including:
- Installation guidance: Provide professional installation guidance and technical support to ensure that customers can use permanent magnetic couplings correctly and effectively.
- Quality Assurance: All products are strictly quality controlled and tested, and provide a limited quality assurance.
- Technical Support: A dedicated customer service team is set up to answer customer questions and provide technical support at any time.
