Papua New Guinea DLM0 series wet multi-disc electromagnetic clutch

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Papua New GuineaMulti-disc electromagnetic clutch

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Product Description

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 Model	Rated dynamic torque Rated Torque N.M	Rated static moment Rated Static Torque N.M	no-load moment Drag Torque (≦) N.m	On time Engagement Time (≦)S	Disconnection time Disengagement (≦)S	Rated voltage Rated Voltage D.C.V	Coil power consumption (20 ℃) CoilPower(20℃)W	Allowed maximum Speed Max Allowed Speed r/min	Weight Weight Kg	Oil supply flow Oil Flow Rates L/min
2.5	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 Model	Radial Dimensions								Axial dimension Radial Dimensions					Brush model Brush Model
Specifications Model	D1	D2	D3	D4	Φ	D	d	b	L	L1	L2	L3	Armature stroke Amatrue stroke， see page	Brush model Brush Model
2.5	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

Papua New Guineanone

Papua New GuineaDLM5 Series Wet Multi-disc Electromagnetic Clutch

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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.

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