Hall Effect Sensor Magnet, O.D.46-200mm, 24 Options

CNC lathe magnetic ring, Motor fan magnetic ring, Hall effect sensor magnet, Motor fan magnet, Magnetic gear pump magnet, Motor encoder magnetic ring, CNC lathe magnet, Speed sensor magnetic ring, Hall effect magnet, Textile machine motor magnet

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Pre-delivery testing ensures accuracy

Best cost- performance value on market

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CCmagnetics' core value is to sincerely help every customer, share our mold inventory information for free and transparently, and help customers save time and money in selecting the magnetic rings they need.

Description:

CCmagnetics is a leading supplier of 46mm+ magnetic rings, tailored to meet the diverse needs of industries including textile machinery, CNC machining, and robotics. Our magnetic rings are designed for applications such as motor speed sensing, encoder feedback, and magnetic drive pumps. With a wide range of materials, sizes, and pole configurations available, we can customize our products to meet your specific requirements. Our dual-track magnetic rings offer exceptional precision and reliability, making them ideal for demanding robotic applications. Enjoy our factory-direct pricing and global delivery services.

Specification:

Magnetization method

Axial, Rotary

Radial, Rotary

Inter, Radial, Rotary

O.D (mm)	I.D (mm)	Thick (mm)	Pole Qty	Material	Surface magnetic field	Magnetization  method	Comments
47	39	18.5	8P	Injection molded ferrite magnets	130-140mT	Rotary, Axial	Outer Rotor Magnet for Magnetic Drive Pump
48	40.2	6	8P	Injection molded ferrite magnets	50-60mT	Rotary, Inner, Radial	Speed Sensor Magnetic Ring for Electric Vehicle Motor
48	34	10	80P	Ferrite magnets	90-95mT	Rotary,Radial	Encoder Magnet for Industrial Machinery Motor
49.7	20	5	16P	Injection molded ferrite magnets	60-70mT	Rotary,Radial	Hall Effect Speed Sensor Magnet for Electric Vehicle Motor
49.7	37.5	4	48P	Injection molded ferrite magnets	60-70mT	Rotary,Radial	Magnet for Brushless DC Motor Encoder
50	19.65	4.8	30P	Injection molded neodymium magnets	85-100mT	Rotary,Radial	Hall Effect Magnet
50	19.65	9.76	30P	Injection molded neodymium magnets	85-100mT	Rotary,Radial	Brushless Motor Encoder Magnet
50	26	10	80P	Injection molded ferrite magnets	60-65mT	Rotary,Radial	Hall Effect Magnet
50.8	46	5	80P	Bonded neodymium magnets	75-85mT	Rotary,Radial	Magnetic Encoder Ring with 2mm Pole Width
51	45	3	64P	Injection molded ferrite magnets	60-70mT	Rotary,Radial	High Precision Servo Motor Strong Magnet
54	48	8	18P	Injection molded ferrite magnets	60-70mT	Rotary,Radial	Encoder Magnet for DC Speed Control Motor
55	45	8	120P	Injection molded ferrite magnets	50-60mT	Rotary,Radial	Magnetic Encoder Ring for Textile Motor
56	25	15	64P	Injection molded ferrite magnets	60-70mT	Rotary, Axial	Brushless Motor Encoder Magnet
60.8	45	10	96P	Injection molded neodymium magnets	140-150mT	Rotary, Axial	High Precision Motor Strong Magnet
68	58.5	25	12P	Injection molded neodymium magnets	140-150mT	Rotary, Inner, Radial	Rotor Magnet for Brushless DC Fan
78	70	9.2	50P	Injection molded neodymium magnets	140-150mT	Rotary, Inner, Radial	Motor Rotor Magnet
81.5	77.5	4	128P	Injection molded neodymium magnets	85-100mT	Rotary,Radial	Encoder Magnetic Ring for CNC Lathe
82.5	78.5	3	60P	Injection molded neodymium magnets	75-80mT	Rotary, Axial	60-Pole High Precision Magnetic Encoder Ring
85	76	33.5	8P	Ferrite magnets	90-95mT	Rotary, Inner, Radial	Rotor Magnet for Fan Motor
122	117	4	192P	Injection molded neodymium magnets	75-85mT	Rotary,Radial	Magnetic Encoder for Lathe Spindle
126	121.8	4	200P	Injection molded neodymium magnets	75-85mT	Rotary,Radial	Hall Effect Magnetic Ring
162.8	157.8	4	256P	Injection molded neodymium magnets	75-85mT	Rotary,Radial	Magnetic Encoder Ring for Machine Tool

Millimeters to inches conversion table
The fraction inches are rounded to 1/64 resolution.

Millimeters(mm)	Inches(") (decimal)	Inches(") (fraction)
0.01mm	0.0004″	0″
0.1 mm	0.0039 ″	0 ″
1 mm	0.0394 ″	3/64 ″
2 mm	0.0787 ″	5/64 ″
3 mm	0.1181 ″	1/8 ″
4 mm	0.1575 ″	5/32 ″
5 mm	0.1969 ″	13/64 ″
6 mm	0.2362 ″	15/64 ″
7 mm	0.2756 ″	9/32 ″
8 mm	0.3150 ″	5/16 ″
9 mm	0.3543 ″	23/64 ″
10 mm	0.3937 ″	25/64 ″
20 mm	0.7874 ″	25/32 ″
30 mm	1.1811 ″	1 3/16 ″
40 mm	1.5748 ″	1 37/64 ″
50 mm	1.9685 ″	1 31/32 ″
60 mm	2.3622 ″	2 23/64 ″
70 mm	2.7559 ″	2 3/4 ″
80 mm	3.1496 ″	3 5/32 ″
90 mm	3.5433 ″	3 35/64 ″
100 mm	3.9370 ″	3 15/16 ″

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