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About UsThe headquarters of Tianjin Lingjie Transmission Technology Co., Ltd. is located in Tianjin Binhai High-tech Zone. It is an electromagnetic clutch manufacturer and a high-tech enterprise integrating R & D and manufacturing. Products are widely used in missile silos, German Leica medical equipment, rail transit equipment, smart gates, robots, CCTV stage equipment, motor brakes, port equipment, CNC machine tools, motors, cement equipment, civil air defense equipment, packaging machinery, printing machinery, Paper machinery, textile machinery, office equipment, metallurgical machinery, tobacco machinery, automated production equipment and many other mechanical transmission systems as executive components, so as to complete the clutch, reversing, speed change, braking, positioning and other functions.
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BlogOur products are exported to Europe, America, Africa, Southeast Asia and other countries. Currently, the overseas offices are located in Ohio, Hamburg, Germany and Kuala Lumpur, Malaysia. The company's customers are all over the world, among which our company is the product supporting manufacturers of German Leica, IFE rail vehicle door system, Jie Shun Technology, Shenzhen Simorro and other companies. Creating value for the society with scientific and technological innovation is my eternal pursuit of agile transmission. "Integrity, responsibility and win-win" is our consistent goal.
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- Details
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There are two types of electromagnetic clutches: fixed coil type and rotating coil type. The former electromagnetic coil is fixed on the compressor housing and does not rotate, while the latter electromagnetic coil is connected to the belt reel to rotate.
(1) Fixed coil clutch
The electromagnetic coil is installed on the compressor end cover and does not rotate. The rotor is kept on the electromagnetic coil by bearings and circlips. The outside of the rotor is the belt disc. The armature (clutch plate) is attached to the end of the compressor crankshaft. The fixed coil electromagnetic clutch is mainly composed of a pulley, an electromagnetic coil, a pressure plate, and a shaft hub assembly. One end of the electromagnetic coil is grounded, and the other end is connected to the power supply through an air conditioning relay. When the air conditioner switch is turned on, the air conditioning relay is turned on, and the electromagnetic coil of the compressor is energized, generating a strong magnetic field, so that the electromagnetic clutch driven disc of the compressor and the freely rotating pulley are attracted, thereby driving the compressor main shaft to rotate. The refrigeration system works. When the air conditioner relay is de-energized, the current of the electromagnetic clutch coil is cut off, and the magnetic field disappears. At this time, the driven plate and the pulley are separated by the action of the spring to stop the compressor.
(2) Rotating coil clutch
Its working principle is the same as that of a fixed coil clutch, but the position of the electromagnetic coil is different. In the rotating coil type structure, the electromagnetic coil is a part of the rotor and rotates with the rotor. An electric current flows through the brush mounted on the compressor to the electromagnetic coil to establish a magnetic field. The magnetic field brings the armature into contact with the rotor, and the rotation of the entire electromagnetic clutch device composed of the armature, rotor and coil drives the rotation of the compressor.
These two types of electromagnetic clutches have several flow collecting grooves on the armature and the rotor to facilitate the collection of magnetic fields and increase the attraction of the two.Main performance parameters
Main Technical Data
Specifications
ModelRated dynamic torque
Rated Torque
N.MRated static moment
Rated Static Torque
N.Mno-load moment
Drag Torque
(≦) N.mOn time
Engagement Time
(≦)SDisconnection time
Disengagement
(≦)SRated voltage
Rated Voltage
D.C.VCoil power consumption (20 ℃)
CoilPower(20℃)WAllowed maximum
Speed Max
Allowed
Speed
r/minWeight
Weight
KgOil supply flow
Oil Flow Rates
L/min2.5
12
25
0.4
0.28
0.10
24
13
3500
1.78
0.25
6.3
50
100
1.0
0.32
0.10
24
19
3000
2.8
0.40
16
100
200
2.0
0.35
0.15
24
23
3000
4.56
0.65
40
250
500
5.0
0.40
0.20
24
51
2000
9.0
1.00
Installation Schematic
Installation Diagram
Outline and installation dimensions
Shape and Installation Dimensions
Specifications
ModelRadial Dimensions
Axial dimension Radial Dimensions
Brush model
Brush
ModelD1
D2
D3
D4
Φ
D
d
b
L
L1
L2
L3
Armature stroke
Amatrue stroke，
see page2.5
94
92
50
42
30
300 0.023
260 0.28
8 0.035 0.085
56
46.6
5
18.5
2.2
DS-001
6.3
116
113
65
52
40
400 0.027
350 0.34
10 0.035 0.085
60
48.2
5
18.5
2.8
16
142
142
85
60
50
500 0.027
450 0.34
12 0.045 0.105
65
49.8
7.5
18.5
3.5
40
176
178
105
86
65
650 0.03
580 0.4
16 0.045 0.105
80
62
10
22
4
DLM0 series wet multi-disc electromagnetic clutch
Classification
Keyword
Multi-disc electromagnetic clutch
- Details
-
There are two types of electromagnetic clutches: fixed coil type and rotating coil type. The former electromagnetic coil is fixed on the compressor housing and does not rotate, while the latter electromagnetic coil is connected to the belt reel to rotate.
(1) Fixed coil clutch
The electromagnetic coil is installed on the compressor end cover and does not rotate. The rotor is kept on the electromagnetic coil by bearings and circlips. The outside of the rotor is the belt disc. The armature (clutch plate) is attached to the end of the compressor crankshaft. The fixed coil electromagnetic clutch is mainly composed of a pulley, an electromagnetic coil, a pressure plate, and a shaft hub assembly. One end of the electromagnetic coil is grounded, and the other end is connected to the power supply through an air conditioning relay. When the air conditioner switch is turned on, the air conditioning relay is turned on, and the electromagnetic coil of the compressor is energized, generating a strong magnetic field, so that the electromagnetic clutch driven disc of the compressor and the freely rotating pulley are attracted, thereby driving the compressor main shaft to rotate. The refrigeration system works. When the air conditioner relay is de-energized, the current of the electromagnetic clutch coil is cut off, and the magnetic field disappears. At this time, the driven plate and the pulley are separated by the action of the spring to stop the compressor.
(2) Rotating coil clutch
Its working principle is the same as that of a fixed coil clutch, but the position of the electromagnetic coil is different. In the rotating coil type structure, the electromagnetic coil is a part of the rotor and rotates with the rotor. An electric current flows through the brush mounted on the compressor to the electromagnetic coil to establish a magnetic field. The magnetic field brings the armature into contact with the rotor, and the rotation of the entire electromagnetic clutch device composed of the armature, rotor and coil drives the rotation of the compressor.
These two types of electromagnetic clutches have several flow collecting grooves on the armature and the rotor to facilitate the collection of magnetic fields and increase the attraction of the two.Main performance parameters
Main Technical Data
Specifications
ModelRated dynamic torque
Rated Torque
N.MRated static moment
Rated Static Torque
N.Mno-load moment
Drag Torque
(≦) N.mOn time
Engagement Time
(≦)SDisconnection time
Disengagement
(≦)SRated voltage
Rated Voltage
D.C.VCoil power consumption (20 ℃)
CoilPower(20℃)WAllowed maximum
Speed Max
Allowed
Speed
r/minWeight
Weight
KgOil supply flow
Oil Flow Rates
L/min2.5
12
25
0.4
0.28
0.10
24
13
3500
1.78
0.25
6.3
50
100
1.0
0.32
0.10
24
19
3000
2.8
0.40
16
100
200
2.0
0.35
0.15
24
23
3000
4.56
0.65
40
250
500
5.0
0.40
0.20
24
51
2000
9.0
1.00
Installation Schematic
Installation Diagram
Outline and installation dimensions
Shape and Installation Dimensions
Specifications
ModelRadial Dimensions
Axial dimension Radial Dimensions
Brush model
Brush
ModelD1
D2
D3
D4
Φ
D
d
b
L
L1
L2
L3
Armature stroke
Amatrue stroke，
see page2.5
94
92
50
42
30
300 0.023
260 0.28
8 0.035 0.085
56
46.6
5
18.5
2.2
DS-001
6.3
116
113
65
52
40
400 0.027
350 0.34
10 0.035 0.085
60
48.2
5
18.5
2.8
16
142
142
85
60
50
500 0.027
450 0.34
12 0.045 0.105
65
49.8
7.5
18.5
3.5
40
176
178
105
86
65
650 0.03
580 0.4
16 0.045 0.105
80
62
10
22
4
Product inquiry
The company has a product research and development department composed of experts, senior engineers and other professional and technical personnel. It is engaged in research and development and has perfect research and development test equipment. At present, the products reach more than 100 series of nearly 1,000 specifications, and the force distance ranges from 0.1N. m ~ 250000N.m. The company has been rated as a high-tech enterprise by the state for more than ten consecutive years, and a number of R & D projects have been established locally and have received municipal financial support.
Service Hotline:
Sales Department: Xu Jie
Sales Phone:+86-22-26616372, +86-22-26341260, +86 13920613215
Fax: 86-022-26616580
Market Development Department: Li Shuo
Marketing Department Telephone:+86-22-26614130
Technology Department: Yue Chao
Technical Department Telephone:+86-22-26222775 ,+86 18602228435
QQ:1059237223 1611412939
Company Website:www.tjlhq.com
Enterprise E-mail:xzm@tjlhq.com
Company address: No.6, Zone B, South Jifeng Road, Hongcang City Industrial Park, Yanji Daohong, Beichen District, Tianjin