Injection Magnetstrong Power Custom-Made Plastic Bonded Electrical Injection Magnet DC Motor Magnet

• Certification: RoHS, ISO, Iatfe699
• Feature: Two-Sided Magnetic
• Type: Radial Magnet
• Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Home Decoration
• Shape: Ring, Round, Custom Made
• Coating: Plastic Coating
• Model NO.: Rotor assembly-1
• OEM Service: Yes
• Export Markets: Global
• Application1: Electronic Products, Speaker Magnet, Industrial Ma
• Shape1: Bar, Block, Arc, Ring, Disc Magnet
• Delivery Detail: 7 Day to Prepare After The Order Confirmed
• Transport Package: Sea Pallet / Air Carton / Express Packaging/Wooden
• Specification: custom made
• Trademark: Hengke magnet
• Origin: Jiangsu, Changzhou, Wujin
• Production Capacity: 10000000 PCS/Month

Product Description

Product Description

Injection magnet Advantages and Value:
Improve heat dissipation efficiency: The high thermal conductivity of Injection Magnet can quickly conduct heat into the heat dissipation system, effectively reduce the temperature, improve heat dissipation efficiency, and protect the normal operation of key components.
Enhanced system reliability: Injection Magnet's excellent mechanical properties and durability ensure its reliable operation under harsh conditions, reduce failure rates, and extend equipment life.
Reduce energy consumption and costs: Injection Magnet's efficient heat dissipation performance can reduce system energy consumption and improve energy utilization efficiency, thereby reducing operating costs.
Flexibility and customizability: Injection Magnet can be flexibly designed and manufactured according to customer needs to meet the requirements of different application scenarios and provide customers with customized solutions.

Injection magnet Application areas:
New energy electric vehicles: Injection Magnet can be used in motor cooling components and battery pack cooling systems in electric vehicles to improve the thermal management efficiency of the entire vehicle and ensure the performance and safety of electric vehicles.
Battery pack heat dissipation: Injection Magnet can be used in the heat dissipation system inside the battery pack to effectively reduce battery temperature and improve battery cycle life and safety.
Industrial motors: Injection Magnet can be used in the heat dissipation components of industrial motors to maintain the stable performance of the motor under high load and high temperature environments and extend the life of the motor.
Coolant heat dissipation: Injection Magnet can be used in coolant heat dissipation systems to improve the heat dissipation efficiency of coolant and ensure the normal operation of industrial equipment.

 

Product Parameters

Injection magnet:It can be flexibly designed and manufactured according to customer needs to meet the requirements of different application scenarios and provide customers with customized solutions.

Bonded pressed NdFeB magnetic properties and physical properties table
Magnetic Characteristics and Physical Properties of Bonded Compression Moulding NdFeB
Grade		SYM-2	SYM-4	SYM-6	SYM-8L	SYM-8	SYM-8SR	SYM-10	SYM-10H	SYM-12	SYM-12L	SYM-13L
Br Residual Induction	(mT) (KGs)	300-400	400-500	500-600	600-660	630-680	620-680	680-730	700-750	720-770	750-800	760-830
		(3.0-4.0)	(4.0-5.0)	(5.0-6.0)	(6.0-6.6)	(6.3-6.8)	(6.2-6.8)	(6.8-7.3)	(7.0-7.5)	(7.2-7.7)	(7.5-8.0)	(7.6-8.3)
Hcb Coercive Force	(KA/m) (KOe)	200-280	240-320	320-400	360-440	400-480	400-480	400-480	440-520	440-520	400-480	400-480
		(2.5-3.5)	(3.0-4.0)	(4.0-5.0)	(4.5-5.5)	(5.0-6.0)	(5.0-6.0)	(5.0-6.0)	(5.5-6.5)	(5.5-6.5)	(5.0-6.0)	(5.0-6.0)
H c Intrinsic Coercive Force	(KA/m) (KOe)	400-560	480-640	560-720	640-800	640-800	880-1120	640-800	640-800	720-800	480-640	480-640
		(5.0-7.0)	(6.0-8.0)	(7.0-9.0)	(8.0-10.0)	(8.0-10.0)	(11.0-14.0	(8.0-10.0	(8.0-10.0)	(9.0-10.0)	(6.0-8.0)	(6.0-8.0)
( B H ) m a x Max. Energy Product	(KJ/m³) (MGOe)	24-32	32-44	52-60	60-68	68-76	68-76	76-84	80-88	88-96	88-96	88-104
		(3.0-4.0)	(4.0-5.5)	(6.5-7.5)	(7.5-8.5)	(8.5-9.5)	(8.5-9.5)	(9.5-10.5)	(10.0-11.0)	(11.0-12.0)	(11.0-12.0)	(11.0-13.0)
μr/Recoil Permeability	(μH/M)	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
Temperature Coefficient	(%/ºC) of Br	-0.11	-0.11	-0.11	-0.11	-0.11	-0.10	-0.10	-0.10	-0.10	-0.12	-0.12
(C) Max.Operating Temperature		150	150	160	160	160	180	160	160	160	150	150
Saturation Magnetizing Force	(KA/m) (KOe)	>1600	>1600	>1600	>1600	>1600	>2000	>1600	>1600	>1600	>1600	>1600
		>20	>20	>20	>20	>20	>25	>20	>20	>20	>20	>20
p Density	(g/m³)	5.5-6.0	5.5-6.0	5.5-6.1	5.6-6.1	5.8-6.2	5.8-6.2	5.8-6.2	5.8-6.2	6.0-6.2	6.0-6.2	6.0-6.4

ISO NdFeB/PA12 Compound for In jection
				HCNT210L	HCNT220L	HCNT230L	HCNT240L	HCNT250L	HCNT260L	HCNT270L	HCNT280L
Magnetic  Properties	Residual Induction		mT	250-350	300-400	380-450	400-560	470-550	510-590	560-620	600-650
		Br	kGs	2.5-3.5	3.0-4.0	3.8-4.5	4.0-5.6	4.7-5.5	5.1-5.9	5.6-6.2	6.0-6.5
	Coercive Force	Hcb	kA/m	160-240	192-256	224-256	183-318	310-366	334-382	358-414	366-422
			kOe	2.0-3.0	2.4-3.2	2.8-3.2	2.3-4.0	3.9-4.6	4.2-4.8	4.5-5.2	4.6-5.3
	Intrinsic Coercivity		kA/m	400-560	480-640	540-640	477.6-597	637-732	653-732	677-772	597-716
		Hcj	kOe	5.0-7.0	6.0-8.0	7.0-8.0	6.0-7.5	8.0-9.2	8.2-9.2	8.5-9.7	7.5-9.0
	Max.Product Energy		kJ/cm3	8.0-14.3	14.3-19.9	19.9-27.9	27.9-35.8	35.8-46.2	46.2-51.7	51.7-59.7	59.7-68.5
		(BH)max	MGOe	1.0-1.8	1.8-2.5	2.5-3.5	3.5-4.5	4.5-5.8	5.8-6.5	6.5-7.5	7.5-8.6
Physical Properties	Density	ρ	g/cm3	4.00-4.50	4.0-4.5	4.3-4.8	5.2-5.35	4.9-5.3	4.9-5.3	4.9-5.3	5.3-5.6
	Melt Flow Rate	MFR
		270ºC 5kg	g/10min	100-250	300-500	300-500	300-500	300-500	450-650	450-650	300-500
	Shrinkage		%	0.4-0.6	0.3-0.5	0.3-0.5	0.3-0.5	0.3-0.5	0.3-0.5	0.3-0.5	0.1-0.3
	Tensile Stength	ASTM-D638	MPa	≥40	≥40	≥40	≥40	≥40	≥40	≥40	≥30
	Flexural Modulus	ASTM-D790	MPa	≥80	≥80	≥80	≥80	≥80	≥80	≥80	≥60
	Flexural Modulus	ASTM-D790	Gpa	≥10	≥10	≥10	≥12	≥12	≥12	≥12	≥15
	IZOD	ASTM-D256	(kJ/m2)	≥10	≥10	≥10	≥8	≥8	≥8	≥8	≥6
	IZOD Impact Strength
LT-35T(35ton )Ring Φ10xΦ7x10	Predrying	ºC/hr		Apr-80
		T1	ºC	230	230	230	230	230	230	230	250
	Barrel Temp.
		T2	ºC	245	245	245	245	245	245	245	270
		T3	ºC	250	250	250	250	250	250	250	275
	Mold Temp.	ºC		80	80	80	80	80	80	80	80
	Pressure	MPa		105.7	105.7	105.7	105.7	105.7	105.7	105.7	105.7
		(k /cm2)		-1079	-1079	-1079	-1079	-1079	-1079	-1079	-1079
	Speed	%		60	60	60	60	60	60	60	60

Company Profile

Hengke Molding Technology Co., Ltd. is a wholly-owned subsidiary of Weidekang Group, established in 2021. The company's headquarters is located in the private industrial park of Wujin Economic Development Zone in Changzhou City, Jiangsu Province, China. Specifically, it is situated in Area D, at the northwest intersection of Changtang Road and Changting Road.

Hengke Molding Technology is an innovative technology company specializing in the research, development, manufacturing, and sales of plastic products, magnetic products, molds, and high-end molded products. The company is dedicated to providing customers with a wide range of mold products that are diverse in variety, superior in quality, and competitively priced.

With years of development and accumulation, the company has established a well-known brand in the industry with a customer-centric approach. Hengke Molding Technology places quality compliance as a protective shield, tackles challenges through innovation, and overcomes difficulties through scientific management.

In summary, Hengke Molding Technology Co., Ltd. is an innovative company that prioritizes the research, development, manufacturing, and sales of plastic products, magnetic products, molds, and high-end molded products. With a customer-oriented approach, the company strives for excellence in product quality and is committed to providing customers with high-quality mold products and solutions.

Production Workshop,Equipment

 

 

Certifications

 

Partner

FAQ

Q1. What is the advantage about your company?
A1. Our company has professional team and professional production line.

Q2. Whyshould I choose your products?
A2. Our products are high quality and low price.

Q3. The logo and the color can be customized?
A3.Yes, we welcome you to sample custom

Q4. Any other good service your company can provide?
A4. Yes,we can provide good after-saleand fast delivery