Servo Motor Permanent Magnet with RoHS

  • Model NO.: Motor Magnet Series
  • Shape: Arc Shape
  • Grade: N35
  • Composition: Neodymium Iron Boron
  • Trademark: Hailong
  • Specification: Customized
  • HS Code: 8505110000
  • Application: Electronic Products, Industrial Magnet, Motor Magnet, Wind Turbine Magnet
  • Coating: Nickel
  • Working Tepmerature: 80-220 Degree Centigrade
  • Shapes: Customized Like Disc, Cylinder, Block, Ring, etc.
  • Transport Package: Plastic Bag+Paper Carton+Wooden Pallet
  • Origin: Jiangsu, China
Part A: Product Description
Permanent NdFeB MAGNET
Servo Motor Permanent Magnet with RoHS





Neodymium-Iron-Boron Magnet
Material:  Neodymium Iron Boron (NdFeB) Magnet , Permanent Magnet
Supplier:  Nantong Hailong Magnetic Material Co., Ltd.
HS Code:  8505111000
Advantage:  Strong magnet power, Small Size for installation
Disadvantage:  Low Curie Temperature, Low Corrosion Resistance
Plating Protection:  Nickel , Tin, Zinc, Copper, Gold and so on
size:  Depends on the detail dimension requirements of the customer
Shape:  Round, Block, Ring, Arc, and Other Special Shapes
Grade:  N35-N52, N35M-N52M, N30H-N50H, N30SH-N45SH, N28UH- 42UH, N28EH-N38EH
Certification:  ISO 9001: 2008, ROHS, SGS
Magnet Life:  Permanent under good condition


Part B; Production Progress
Servo Motor Permanent Magnet with RoHS


Part C: Material Grade
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Set Screws

Set screw is also called head screw and positioning screw. The utility model is a screw specially used for fixing the relative position of machine parts. Type: square flange end set Bolt, GB / t821-1988 square chamfered end set screw, GB / t85-1988 square long cylindrical end set screw, inner square head set screw, etc.

Related categories
Hexagon socket set screw, hexagon flat set screw, hexagon cylindrical set screw.

The selection of common set Screws is generally used to fix the relative position of two parts with little force. The axial and circumferential positioning of common sleeve like parts on the shaft. There are many kinds of set screws. The common ones are as follows: according to the end part, there are conical end, flat end, concave end, oblong cylinder head, etc;

According to the head part: slotted, hexagon socket, square head, etc. Tapered end screws and concave end screws with sharp ends can be used to directly top the parts, and the concave end is more reliable and can bear greater force; Taper end screws without sharp points must be drilled in the parts. The flat end is used to top the tight plane, which does not damage the parts, but bears limited load.

Slotted screws have small tightening force and are often easy to screw off. Generally, they prefer hexagon socket head; The tightening force of square head is the largest, but it can not be embedded in parts, and its use is limited. In order to prevent loosening and withdrawal of threaded parts, a set screw can be drilled at the cross seam. The long cylindrical head screw at the top end is used in the keyway of the shaft to lock and prevent circumferential rotation. It can also be used in general unimportant occasions when the key slides in the keyway of the shaft.

Set Screws,Allen Nose Set Screw,Slotted Head Set Screw,Hexagon Socket Grub Screw

Suzhou Gubao Screws Co.,Ltd. , https://www.gbscrew.com

Grade Remanence Coercive Force Magnetic Energy Working Temp
Br Hcb Hcj (BH) max Maximum
KG T KOe KA/m KOe KA/m MGOe KJ/m3 ºC
N35 11.8 1.18 10.8 860 12 960 33~37 263~295 80
N38 12.3 1.23 10.8 860 12 960 36~39 287~310 80
N40 12.7 1.27 10.8 860 12 960 38~41 302~327 80
N42 13.0 1.30 10.8 860 12 960 40~43 320~343 80
N45 13.3 1.33 10.8 860 12 960 42~46 335~366 80
N48 13.7 1.37 10.5 836 11 876 46~49 366~390 80
N50 14.0 1.40 10.5 836 11 876 48~51 380~406 80
N52 14.3 1.43 10.5 836 11 876 49~53 390~422 80
 
N35M 11.8 1.18 10.8 860 14 1114 33~37 263~295 100
N38M 12.3 1.23 11.6 915 14 1114 36~39 287~310 100
N40M 12.7 1.27 11.8 939 14 1114 38~41 302~327 100
N42M 13.0 1.30 12.0 955 14 1114 40~43 320~343 100
N45M 13.3 1.33 12.5 994 14 1114 42~46 335~366 100
N48M 13.6 1.36 12.8 1018 14 1114 46~49 366~390 100
N50M 14.0 1.40 13.1 1042 14 1114 48~51 380~406 100
 
N30H 10.8 1.08 10.0 795 17 1350 28~35 223~255 120
N33H 11.4 1.14 10.6 844 17 1350 31~35 247~279 120
N35H 11.8 1.18 11.0 876 17 1350 33~37 263~295 120
N38H 12.3 1.23 11.6 915 17 1350 36~39 287~310 120
N40H 12.7 1.27 11.8 939 17 1350 38~41 302~327 120
N42H 13.0 1.30 12.0 955 17 1350 40~43 320~343 120
N45H 13.3 1.33 12.5 994 17 1350 42~46 335~366 120
N48H 13.6 1.36 12.8 1018 17 1350 46~49 366~390 120
N50H 14.0 1.40 13.1 1042 17 1350 48~51 380~406 120
 
N30SH 10.8 10.80 10.0 795 20 1600 28~32 223~255 150
N33SH 11.4 1.14 10.6 844 20 1600 31~35 247~279 150
N35SH 11.8 1.18 11.0 876 20 1600 33~37 263~295 150
N38SH 12.3 1.23 11.6 915 20 1600 36~39 287~310 150
N40SH 12.7 1.27 11.8 939 20 1600 38~41 302~327 150
N42SH 13.0 1.30 12.0 955 20 1600 40~43 320~343 150
N45SH 13.3 1.33 12.5 994 20 1600 42~46 335~366 150
 
N28UH 10.4 1.04 9.5 756 25 2000 26~29 207~231 180
N30UH 10.8 1.08 10.0 795 25 2000 28~32 223~255 180
N33UH 11.4