YZDC Series Side Plate Vibrating Motor

Product Details

YZDC Series Side Plate Vibrating Motor

Produce Introduction

1.Brief Introduction

Its working principle is similar to that of the universal vibration motor. It uses the high-speed rotation of the eccentric blocks at both ends to generate vibration force as the vibration source. It can be used as the vibration source for vibration hoppers, vibrating screens, circular vibrating screens, vibrating feeders, and vibrating conveyors to meet the explosion-proof environment requirements for vibration.

2.Characteristic

This series of vibration motors possess the advantages of reasonable design, compact structure, high excitation efficiency, energy saving, long service life, reliable operation, and convenient installation and debugging.

3.Parameter

NO.	Type	Speed	Force	Power	Current	NO.	Mounting Dimensions(mm)
		rpm	KN	KW	A		φA	φB	φC	φD	φ	L1	L2	L3	B
1	30-4	1500	30	1.5	3.8	A	405	365	315	302	35	512	582	338	24
2	50-4		50	2.2	1.9	A	455	415	365	352	50	536	608	350	24
3	75-4		75	3.7	8.0	B	500	450	400	372	50	616	688	395	30
4	30-6	1000	30	2.2	5.4	A	455	415	365	352	35	536	608	352	24
5	35-6		35	2.5	5.9	A	455	415	365	352	45	618	690	393	24
6	40-6		40	3.0	7.2	A	455	415	365	352	50	618	690	393	24
7	50-6		50	3.7	7.3	B	500	450	400	372	60	616	688	395	30
8	75-6		75	5.5	12.9	C	530	480	430	418	60	668	742	421	30
9	100-6		100	7.5	16.2	C	590	540	480	477	60	700	772	440	36
10	120-6		120	8.5	18.4	C	590	540	480	477	60	700	772	440	36
11	135-6		135	10.0	22.3	D	700	650	580	502	60	782	854	481	36
12	160-6		160	11.0	23.5	D	700	650	580	502	60	782	854	481	36
13	165-6		165	11.0	23.46	D	700	650	580	512	60	782	854	481	36
14	185-6		185	13.0	27.14	D	700	650	580	552	60	824	896	502	36
15	210-6		210	15.0	31.12	B	700	650	580	552	60	824	896	502	36
16	50-8	750	50	3.7	8.8	B	530	480	430	418	60	700	772	437	30
17	75-8		75	5.5	13.5	C	590	540	480	477	60	740	512	470	36
18	100-8		100	7.5	17.3	C	590	540	480	477	60	800	872	490	36
19	140-8		140	10.0	22.72	D	700	650	580	552	60	815	860	490	36
20	160-8		160	14.0	36.10	D	700	650	580	552	60	835	907	504	36
21	180-8		180	15.0	39.38	D	700	650	580	552	60	854	926	513	3

Characteristic:

high strength :Due to the unique nature of the product, the shell is made of ductile iron casting, which is fully enclosed, shock-resistant and has high strength.
ultra-long life :Advanced design, precise manufacturing, strict quality control, and the selection of high-quality components all contribute to its extremely long service life.
Multiple vibration forms:Multiple machines can be combined to form various vibration forms, in order to meet various operational requirements.
Wide application:It is widely applied in fields such as machinery, food, chemical industry, grain, ores, casting, coal, and light industry.
continuous working:S1 operates continuously, enabling the vibrating machinery to run 24 hours a day, thereby enhancing production efficiency.
low cost:Reduce the complexity of traditional mechanical processing and production costs, achieve standardized production, and have high production efficiency.

Working Condition

Rated frequency: 50 Hz
Phase number: Three-phase
Insulation class: B/F
Protection grade: IP54 - IP65
Working mode: S1 (Continuous)
Bearing grease (used): Shell No. 3 lithium-based grease
Execution standard: JB/T5330-2007
We can design and manufacture vibrating motors according to users' special requirements.
(1). Special voltage and frequency
50Hz, 220V, 660V; 60Hz, 230V, 460V
Single-phase: 220V
(2). Special startup requirements: Frequent startup, frequency conversion startup
(3). Vibration motors suitable for use in high-temperature, high-humidity and high-powder-dust environments
(4). Special installation dimensions

installation instructions

The connection planes of the vibration motor and the vibration machinery both adopt a 6.3 cleanliness processing surface. The strength of the anchor bolts shall not be lower than grade 8.8. Spring washers and other anti-loosening parts should be used. The vibration motor should be firmly installed on the vibration machinery. When tightening the anchor bolts, use a torque wrench to tighten to the following torques:

diameter of bolt	tightening torque	diameter of bolt	tightening torque
M10	5.2	M24	71
M12	9.6	M30	138
M14	16	M33	190
M16	21	M36	260
M18	30	M42	350
M20	41	M45	500

After the motor has been running for 10 minutes, it should be stopped so that the torque wrench can be used to check the tightness of all the bolts. If there is any slight loosening, it should be tightened as per the table. After running for another two or three hours, the tightening procedure should be repeated. If the motor continues to operate in the following one or two days, the bolt tightness should be checked again every three or four hours. After that, it can be inspected once every four to six weeks.
Note: The tightening torque of the motor installation bolts and the verification procedures mentioned above are extremely important for the protection of the motor. Damage to the vibration motor is often caused by improper tightening of the installation bolts!

Adjustment of excitation force
Horizontal vibration motors with an excitation force of less than 75KN at the time of manufacture will have their excitation force adjusted to a certain level. For those with an excitation force of 75KN or more (including 75KN), the excitation force will be adjusted to approximately 70% at the time of manufacture. During use, the eccentric block can be adjusted to generate the appropriate working torque and excitation force to achieve the required vibration amplitude for the vibrating machinery.

regulating step
(1) Remove the protective covers at both ends.
(2) At each end of the vibration motor, there are two eccentric blocks. The inner eccentric block is a fixed eccentric block, while the outer eccentric block is a variable eccentric block. By loosening the angle between the outer eccentric block and the fixed eccentric block, the magnitude of the excitation force can be changed. The excitation force at different angles is shown in the figure. The positions of the eccentric blocks at both ends must be symmetrical and consistent.
(3) Tighten the compression bolts of the eccentric block and install the protective cover.
Note: Except for special application scenarios, the percentage of eccentric blocks at both ends of the shaft must be equal. Otherwise, the motor will generate extremely large out-of-phase excitation forces, which may cause damage to its mechanical equipment.

Lubrication of bearings
(1). Oil filler cap
Large and medium-sized vibration motors usually have oil injection ports, while small-sized motors do not have such ports installed.
(2). Types and quantities of lubricating grease
Note: The quality and quantity of the lubricating grease for the vibration motor are of great significance to the normal operation of the motor. For our company's vibration motors, we recommend using SHELL ALVANIAR3 (No. 3 lithium-based lubricating grease) produced by Shell Oil Company.
(3). Time for applying lubricating grease
The motor with an oil injection port should be lubricated with grease after 300 hours of operation. From then on, grease should be added every 500 hours. If the motor fails to add grease in accordance with the instructions in the manual, and is left in a high-temperature environment for a long time, the grease will dry and harden, causing the oil passage to become blocked. This will prevent the grease from being added normally and eventually lead to abnormal damage of the bearing.
If the operating temperature of the vibration motor is above 75ºC, it is necessary to frequently add oil according to the actual situation. For motors without an oil injection port, the bearings should be disassembled and cleaned at the prescribed operation time, and new lubricating grease should be replaced. For motors with an oil injection port, the bearings also need to be disassembled, cleaned and re-lubricated regularly. The frequency of disassembly, cleaning and re-lubrication should be determined according to the operating temperature of the motor.
Note: When the vibration motor is first operated, the temperature of the motor bearing area may be relatively high. A small amount of excess lubricating grease will flow out. After the motor heats up, it will return to normal. Vibration motors are often damaged due to improper addition and replacement of lubricating grease. Therefore, adding and replacing the lubricating grease according to the regulations is extremely important for ensuring the normal operation of the vibration motor!

Other matters needing attention

1. Horizontal vibration motors without protective covers are not allowed to operate. Vertical vibration motors should have reliable protective devices to prevent the hazards caused by the excitation blocks.
2. The electronic control system of this product should be equipped with a reliable grounding device and protective devices (such as phase loss protection and overcurrent protection).
3. Before starting the operation of this product, the following items should be checked:
(1) Whether the installation of the vibration motor and the fasteners are firm and reliable.
(2) Is the connection of the power cable for the vibration motor correct and secure?
(3) Are the grounding and protection devices for the vibration motor in place?
4. When the vibration motor is first used or after being placed for a long time, before starting to use it, a 500V megohmmeter should be used to measure the insulation of the stator coil. The insulation should be no less than 20M. If the value does not reach this level, the motor must undergo drying treatment (remove the bearing housing and other components of the motor, and directly blow warm air at a temperature not exceeding 75ºC into the motor to remove the moisture, which is more effective).
5. During operation, one should frequently monitor the equipment's performance. If there are any abnormal conditions such as overheating (above 90ºC), abnormal sounds, or severe oil leakage, the machine should be stopped immediately for inspection and repair.
6. Before use, you must carefully read the user manual of the vibration motor.

Ordering Instructions

(1) Specify the specifications, power, excitation force, pole number and quantity of the required product.
(2) Are there any special requirements for the topcoat?
(3) Are there any special requirements for the motor leads?
(4) Customized vibration motors with special parameters are available, such as special voltage and special installation dimensions.