Radially Oriented Neodymium Ring Magnet for Motor

Product Details
Customization: Available
Application: Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
Shape: Ring
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Registered Capital
7190000 RMB
Plant Area
>2000 square meters
  • Radially Oriented Neodymium Ring Magnet for Motor
  • Radially Oriented Neodymium Ring Magnet for Motor
  • Radially Oriented Neodymium Ring Magnet for Motor
  • Radially Oriented Neodymium Ring Magnet for Motor
  • Radially Oriented Neodymium Ring Magnet for Motor
  • Radially Oriented Neodymium Ring Magnet for Motor
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  • Overview
  • Products Application
  • Company Profile
  • Certifications
  • Technology Introduction
  • Packing & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
N30-N50,N35M-N50M,N33H-N50H,N30SH-N45SH, N28UH-N42
Grade
N30-N50,N35m-N50m,N33h-N50h,N30sh-N45sh, N28-N42uh
Color
Silver, Black, Blue
Characteristic 1
High Coercivity (Hcj)
Characteristic 2
High Temperature Resistance
Characteristic 3
Good Corrosion Resistance
Characteristic 4
Long Life Time
Quality Management System
IATF 16949:2016; ISO 9001: 2015
Occupational Health and Safety
ISO 45001:2018
Environmental Management
ISO 14001:2015
Corporate Social Responsibility
SA 8000:2014
Chemical Regulatory System
Reach
Electrical Industry Standard
RoHS
Transport Package
Cartons/Cases/Pallets for Air/Sea/Courier Express
Specification
Customized, D-d*H, e. g., D50-d30*10mm
Trademark
ZHAOBAO MAGNET
Origin
Ningbo, China
HS Code
8505111000
Production Capacity
10000000PCS/Year

Packaging & Delivery

Package Size
38.00cm * 28.00cm * 15.00cm
Package Gross Weight
12.000kg

Product Description

Radially Oriented Neodymium Ring Magnet for MotorRadially Oriented Neodymium Ring Magnet for Motor

DESCRIPTION:
Materials Introduction: Assembly easily, installation of one rings than gluing arcs into place, simple and quick and good performance of dynamic balance.
Be straight or skewed magnetized after assembly, provide a possibility of unique design by truly different magnetic circuit.
Customized Shapes:

Cylinder, Rod , Disc, Button, Bar, Ring

Grade: N30~N50,N35M~N50M,N33H~N50H,N30SH~N45SH, N28UH~N42UH
Surface Treatment: Nickel(NICUNI), Zinc(ZN), Phosphorus(P), Epoxy(NICU+EP, NICUNI+EP,P+EP), Aluminum Matrix Composites
Characteristics: Good coercivity, Good temperature stability, Corrosion protection, Rust prevention and High temperature resistance
Selling point: High power density, reliable stability extend the motor's lifespan and enhance the overall performance of the motor.
Quality System: IATF 16949:2016, ISO 45001:2018, ISO 14001:2015, ISO 9001:2015, SA 8000:2014, RoHS, REACH
Manufacturer:  Ningbo Zhaobao Magnet Co., Ltd.

Radially Oriented Neodymium Ring Magnet for MotorRadially Oriented Neodymium Ring Magnet for MotorMagnet Grades
Properties Remanence Coercive Force
Intrinsic Coercive 
Force
Maximum Energy Product Working Temp.

Unit

NO. Grade
Br Hcb Hcj (BH) max
kGs T kOe kA/m
 
kOe
kA/m
MGOe kJ/m3 B/μ0H=-2
Nom. Min. Nom. Min. Nom. Min. Nom. Min. Nom. Min. Nom. Min. ºC
01 N30 10.9 10.6 1.09 1.06 10.5 10.0 836 796 ≥12 ≥955 30 28 239 223 ≤80
02 N35 12.0 11.7 1.20 1.17 11.3 10.8 900 860 ≥12 ≥955 35 33 279 263 ≤80
03 N38 12.6 12.2 1.26 1.22 11.5 11.3 915 899 ≥12 ≥955 38 36 303 287 ≤80
04 N40 12.9 12.6 1.29 1.26 11.6 11.4 924 907 ≥12 ≥955 40 38 318 303 ≤80
05 N42 13.1 12.9 1.31 1.29 11.8 11.5 939 915 ≥12 ≥955 42 40 342 326 ≤80
06 N45 13.6 13.3 1.36 1.33 12.0 11.6 955 923 ≥12 ≥955 45 43 358 342 ≤80
07 N48 14.0 13.8 1.40 1.38 10.8 10.2 860 810 ≥12 ≥955 48 46 383 367 ≤80
08 N50 14.3 14.1 1.43 1.41 10.8 10.0 860 794 ≥12 ≥955 50 48 398 383 ≤80
09 N52 14.5 14.2 1.45 1.42 10.8 10.0 860 794 ≥11 ≥875 52 50 414 398 ≤80
10 N54 14.7 14.5 1.47 1.45 10.8 10.5 860 836 ≥11 ≥875 53 51 422 406 ≤80
11 N55 14.7 14.4 1.47 1.44 10.8 10.0 860 794 ≥11 ≥875 54 52 430 414 ≤70
12 N56 14.8 14.7 1.48 1.47 10.8 10.5 860 836 ≥10.5 ≥836 54 52 438 422 ≤70
13 N30M 11.2 10.8 1.12 1.08 10.5 10.0 836 794 ≥14 ≥1114 28 28 239 223 ≤100
14 N35M 12.0 11.7 1.20 1.17 11.3 10.8 900 860 ≥14 ≥1114 33 33 279 263 ≤100
15 N38M 12.6 12.2 1.26 1.22 11.8 11.3 939 860 ≥14 ≥1114 36 36 303 287 ≤100
16 N40M 12.9 12.6 1.29 1.26 12.0 11.4 955 907 ≥14 ≥1114 38 38 318 303 ≤100
17 N42M 13.2 12.9 1.32 1.29 12.4 11.5 987 915 ≥14 ≥1114 40 40 342 326 ≤100
18 N45M 13.5 13.3 1.35 1.33 12.6 11.6 1003 923 ≥14 ≥1114 45 43 358 342 ≤100
19 N48M 14.0 13.7 1.40 1.37 13.3 10.2 1059 812 ≥14 ≥1114 48 46 383 367 ≤100
20 N50M 14.3 13.9 1.43 1.39 13.5 10.0 1074 796 ≥14 ≥1114 50 48 398 383 ≤100
21 N52M 14.5 14.2 1.45 1.42 13.6 10.0 1082 796 ≥13 ≥1114 52 50 414 398 ≤100
22 N54M 14.6 14.4 1.46 1.44 13.7 12.0 1090 955 ≥13 ≥1035 53 51 422 406 ≤90
23 N30H 11.2 10.8 1.12 1.08 10.5 10.0 836 794 ≥17 ≥1353 30 28 239 223 ≤120
24 N33H 11.7 11.4 1.17 1.14 11.0 10.5 876 836 ≥17 ≥1353 33 31 263 247 ≤120
25 N35H 12.0 11.7 1.20 1.17 11.3 10.8 900 860 ≥17 ≥1353 35 33 279 263 ≤120
26 N38H 12.6 12.2 1.26 1.22 11.8 11.3 939 899 ≥17 ≥1353 38 36 303 287 ≤120
27 N40H 12.8 12.6 1.28 1.26 12.0 11.4 955 907 ≥17 ≥1353 40 38 318 303 ≤120
28 N42H 13.0 12.8 1.30 1.28 12.4 11.5 987 915 ≥17 ≥1353 42 40 342 326 ≤120
29 N45H 13.5 13.3 1.35 1.33 12.6 11.6 1003 923 ≥17 ≥1353 45 43 358 342 ≤120
30 N48H 14.0 13.7 1.40 1.37 13.3 10.2 1059 812 ≥17 ≥1274 48 46 383 366 ≤120
31 N50H 14.3 13.9 1.43 1.39 13.5 10.0 1074 796 ≥16 ≥1274 50 48 398 382 ≤120
32 N52H 14.5 14.2 1.45 1.42 13.6 10.0 1082 796 ≥16 ≥1274 52 50 414 398 ≤120
33 N54H 14.6 14.4 1.46 1.44 13.7 10.0 1090 796 ≥16 ≥1274 53 51 422 406 ≤110
34 N30SH 11.2 10.8 1.12 1.08 10.5 10.0 836 796 ≥20 ≥1592 30 28 239 223 ≤150
35 N33SH 11.7 11.4 1.17 1.14 11.0 10.6 876 844 ≥20 ≥1592 33 31 263 247 ≤150
36 N35SH 12.0 11.7 1.20 1.17 11.3 11.0 900 876 ≥20 ≥1592 35 33 279 263 ≤150
37 N37SH 12.3 12.0 1.23 1.20 11.5 11.1 915 884 ≥20 ≥1592 37 35 295 279 ≤150
38 N38SH 12.5 12.2 1.25 1.22 11.8 11.3 939 899 ≥20 ≥1592 38 36 303 287 ≤150
39 N40SH 12.7 12.5 1.27 1.25 12.1 11.4 963 907 ≥20 ≥1592 40 38 318 303 ≤150
40 N42SH 13.0 12.8 1.30 1.28 12.4 11.5 987 915 ≥20 ≥1592 42 40 342 326 ≤150
41 N45SH 13.5 13.3 1.35 1.33 12.6 11.6 1003 923 ≥20 ≥1592 45 43 358 342 ≤150
42 N48SH 14.0 13.7 1.40 1.37 13.3 10.2 1059 812 ≥19 ≥1512 48 46 383 366 ≤150
43 N50SH 14.2 13.9 1.42 1.39 13.5 10.0 1074 796 ≥19 ≥1512 50 48 398 382 ≤150
44 N52SH 14.4 14.2 1.44 1.42 13.6 11.8 1081 939 ≥19 ≥1512 52 50 414 398 ≤140
45 N54SH 14.5 14.3 1.45 1.43 13.7 11.8 1092 939 ≥19 ≥1512 53 51 422 406 ≤140
46 N25UH 10.0 9.6 1.00 0.96 9.6 9.2 764 732 ≥25 ≥1990 25 22 199 175 ≤180
47 N28UH 10.8 10.4 1.08 1.04 10.2 9.8 812 780 ≥25 ≥1990 28 26 223 207 ≤180
48 N30UH 11.2 10.8 1.12 1.08 10.6 10.1 844 796 ≥25 ≥1990 30 28 239 223 ≤180
49 N33UH 11.5 11.3 1.15 1.13 11.0 10.6 876 844 ≥25 ≥1990 33 31 263 247 ≤180
50 N35UH 11.9 11.7 1.19 1.17 11.3 11.0 900 860 ≥25 ≥1990 35 33 279 263 ≤180
51 N38UH 12.5 12.2 1.25 1.22 11.8 11.4 939 899 ≥25 ≥1990 38 36 303 287 ≤180
52 N40UH 12.7 12.5 1.27 1.25 12.2 11.8 971 907 ≥25 ≥1990 40 38 318 303 ≤180
53 N42UH 13.0 12.8 1.30 1.28 12.4 12.0 987 915 ≥25 ≥1990 42 40 338 318 ≤180
54 N45UH 13.5 13.3 1.35 1.33 12.6 12.2 1003 923 ≥24 ≥1911 45 43 358 342 ≤180
55 N48UH 14.0 13.7 1.40 1.37 13.3 12.9 1059 812 ≥24 ≥1910 48 46 383 367 ≤180
56 N50UH 14.2 13.9 1.42 1.39 13.5 13.1 1074 796 ≥24 ≥1910 50 48 398 383 ≤180
57 N52UH 14.3 14.1 1.43 1.41 13.8 11.8 1080 939 ≥24 ≥1910 52 50 410 398 ≤170
58 N54UH 14.5 14.3 1.45 1.43 14.1 11.8 1091 939 ≥24 ≥1910 53 51 422 406 ≤170
59 N28EH 10.8 10.4 1.08 1.04 10.4 9.5 811 756 ≥30 ≥2388 28 26 223 207 ≤200
60 N30EH 11.2 10.8 1.12 1.08 10.6 10.0 844 796 ≥30 ≥2388 30 28 239 223 ≤200
61 N33EH 11.5 11.3 1.15 1.13 11.0 10.6 876 844 ≥30 ≥2388 33 31 263 247 ≤200
62 N35EH 11.9 11.7 1.19 1.17 11.3 10.8 900 860 ≥30 ≥2388 35 33 279 263 ≤200
63 N38EH 12.4 12.2 1.24 1.22 11.8 11.3 939 899 ≥30 ≥2388 38 36 303 287 ≤200
64 N40EH 12.7 12.4 1.27 1.24 12.2 11.8 971 939 ≥30 ≥2388 40 38 318 303 ≤200
65 N42EH 13.0 12.8 1.30 1.28 12.4 11.5 987 915 ≥29 ≥2308 42 40 338 318 ≤200
66 N45EH 13.5 13.3 1.35 1.33 12.6 11.6 1003 923 ≥29 ≥2308 45 43 358 342 ≤190
67 N48EH 14.0 13.7 1.40 1.37 13.0 10.2 1035 812 ≥29 ≥2308 48 46 383 367 ≤190
68 N28AH 10.8 10.4 1.08 1.04 10.4 9.5 811 756 ≥35 ≥2786 28 26 223 207 ≤220
69 N30AH 11.2 10.8 1.12 1.08 10.6 10.0 844 796 ≥35 ≥2786 30 28 239 223 ≤220
70 N33AH 11.5 11.2 1.15 1.12 11.0 10.6 876 844 ≥35 ≥2786 33 31 263 247 ≤220
71 N35AH 11.9 11.7 1.19 1.17 11.5 10.8 915 860 ≥35 ≥2786 35 33 279 263 ≤220
72 N38AH 12.4 12.2 1.24 1.22 11.8 11.3 939 899 ≥35 ≥2786 37 35 294 279 ≤220
73 N40AH 12.6 12.4 1.26 1.24 12.1 11.4 971 907 ≥35 ≥2786 39 37 310 294 ≤220
74 N42AH 13.0 12.8 1.30 1.28 12.4 11.5 987 915 ≥35 ≥2786 42 40 334 318 ≤210
75 N45AH 13.5 13.3 1.35 1.33 12.6 11.6 1003 923 ≥35 ≥2786 45 43 358 342 ≤210
76 N28TH 10.8 10.4 1.08 1.04 10.4 9.2 811 732 ≥40 ≥3184 28 26 223 207 ≤240
77 N30TH 11.2 10.8 1.12 1.08 10.6 10.0 844 796 ≥40 ≥3184 30 28 239 223 ≤240
78 N33TH 11.5 11.3 1.15 1.13 11.0 10.6 876 844 ≥40 ≥3184 33 31 263 247 ≤240
79 N35TH 11.9 11.7 1.19 1.17 11.5 10.8 915 860 ≥40 ≥3184 35 33 279 263 ≤240
80 N38TH 12.4 12.2 1.24 1.22 11.8 11.3 939 899 ≥40 ≥3184 37 35 294 279 ≤240
81 N40TH 12.7 12.4 1.27 1.24 12.1 11.4 971 907 ≥40 ≥3184 39 37 310 294 ≤240
82 N42TH 12.9 12.7 1.29 1.27 12.4 11.4 982 907 ≥40 ≥3184 41 39 310 294 ≤230
83 N28RH 10.8 10.4 1.08 1.04 10.4 9.2 811 732 ≥45 ≥3582 28 26 223 207 ≤260
84 N30RH 11.2 10.8 1.12 1.08 10.6 10.0 844 796 ≥45 ≥3582 30 28 239 223 ≤260
85 N33RH 11.5 11.3 1.15 1.13 11.0 10.6 876 844 ≥45 ≥3582 33 31 263 247 ≤260
86 N35RH 11.9 11.7 1.19 1.17 11.5 10.8 915 860 ≥45 ≥3582 35 33 279 263 ≤260
87 N38RH 12.2 12.0 1.22 1.20 12.0 10.8 980 860 ≥45 ≥3582 37 35 303 278 ≤250
88 N40RH 12.5 12.3 1.25 1.23 12.4 10.8 988 860 ≥45 ≥3582 39 37 319 294 ≤250

Radially Oriented Neodymium Ring Magnet for MotorRadially Oriented Neodymium Ring Magnet for Motor

Products Application

95% of our magnets are used in Industrial Automation, Automotive Industry, Clean Energy and other High-end Applications, especially in energy-efficient permanent magnet motors and generators, such as Elevator Motor ( Escalator Motor, Gearless Traction Machine ), Servo Motor, New Energy Vehicles Drive Motor, Compressor Motor, High Speed Motor, Explosion-proof Motor, Wind Power Generators, Water Power Generators, Solar Pumps, Sensors, Magnetic Separator and other fields.

Radially Oriented Neodymium Ring Magnet for Motor

Company Profile

ABOUT ZHAOBAO MAGNET
ZHAOBAO MAGNET, the leading magnet brand in China. Our annual production capacity is 8000 tons. Our team has been committing ourselves to developing and producing rare earth permanent magnets (NdFeB and SmCo) of high coercive force, low reversible temperature coefficient and low weight loss characteristics since 1998.

Radially Oriented Neodymium Ring Magnet for Motor
1) 20+ years' Permanent Magnet technology to support your applications and projects
2) The Strategic Partner to raw material (PrNd, DyFe, Tb...) suppliers, to assure the best cost control and stable price
3) 8000 tons annual capacity, 5000 tons annual output to guarantee stable supply
4) Production Time: 15 days for mass production (150+ kg), 7 days for samples
5) Price: 10%+ save. Sample price can be the same as mass-production price
6) We are a Permanent Magnet factory owns 20+ years' global service experience
7) On-site technical support 
 

Certifications

We own a complete production chain and perfect quality assurance system. We are an ISO 9001: 2015, IATF 16949:2016, ISO 14001:2015 & ISO 45001:2018, SA 8000 : 2014 certified company. 

Radially Oriented Neodymium Ring Magnet for Motor

 

Technology Introduction

Radially Oriented Neodymium Ring Magnet for Motor

Production &Testing Equipments
Radially Oriented Neodymium Ring Magnet for Motor
Radially Oriented Neodymium Ring Magnet for Motor
 Radially Oriented Neodymium Ring Magnet for Motor

 

Packing & Shipping

Radially Oriented Neodymium Ring Magnet for Motor

FAQ

  1. How long can I get a reply?
       You will receive our reply within 20 minutes during our work time 08:00-16:30(UTC-8)
       We will contact you as soon as we can if out of working time.
  2. How about your MOQ?
       ≥5pcs. The specific MOQ depends on different grades, size, item, design and process. Small quantity will also be accepted accordingly.
  3. Can I get free samples?
       For samples that do not need additional to make production tools. If necessary, we can provide free samples for your reference.
  4. What about the production time?
       7~15 days for customized samples, related cost according to your design.
      15~20 days for mass production (150+ kg).                                                                                                                     
  5. What information do I need to provide when I have an inquiry?
       Please let us know the inquiry details include: material grade, shape, dimension, quantity and drawing with magnetic properties, tolerance, surface coating, magnetized direction etc. Or other requirements, such as special packing, delivery time, price term (FOB, CIF, FCA......).
  6. Can you provide the related documents?
       We have relatively complete product certificates and documents. If necessary, we can provide as per your requirements, such as quality system certificates, insurance, certificate of original, product inspection report etc.
  7. Can you guarantee safe and secure shipping of products?
       Our products always use safe and high quality export packing. We usually use vacuum packing and iron shield packing by air to avoid  magnets demagnetization and use wooden pallet or wooden cases that are safe and environmental protection by sea.
  8. Could I visit your factory?
       You are welcome to our factory at any time and everything will be arranged well for your arrival.
  9. How can I compare the quality of different NdFeB magnets?
        Please consider factors such as the purity of the raw materials used, the manufacturing process, and the post-processing treatment. High-quality NdFeB magnets will have low levels of impurities and defects, and will be well-manufactured and finished to ensure good performance.
  10. How should I store NdFeB magnets?
        NdFeB magnets should be stored in a dry, cool place away from heat sources and other magnets. They should also be handled carefully to avoid damage, as they can be brittle and prone to cracking. It is also a good idea to store NdFeB magnets away from electronic devices, as the strong magnetic field of the magnets can interfere with their operation.
  11. Can you quote me your best price?
        NdFeB magnets can vary significantly in price, the cost be affected by more factors. But price is not always a good indicator of quality, so please believe that the most suitable is the best and we will try our efforts to quote the best price to meet your targets.


 
 

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