Button Rotor Magnets

Magnet – Side Pole Rotor
Alnico permanent side pole rotor magnets have alternating poles ideal for use in sensing or counting applications. The Alnico material provides good magnetic performance at a reasonable cost.

Side Pole Rotor Magnet: 30 lbs (13.6 kg) Maximum Holding Force, Alinco, 1.250 in (31.8 mm) Outside Diameter
Side Pole Rotor Magnet: 50 lbs (22.7 kg) Maximum Holding Force, Alinco, 1.813 in (46.1 mm) Outside Diameter
Side Pole Rotor Magnet: 18 lbs (8.2 kg) Maximum Holding Force, Alinco, 1.000 in (25.4 mm) Outside Diameter

Button & Rotor Magnets

Button & Rotor Magnets

Magnet – Button
Button Magnets have minimal differential expansion or contraction in higher temperature applications. The poles each occupy a side of the magnet face and are separated by a groove.

Shallow Pot Magnet: 11 lbs (5 kg) Maximum Holding Force, Alcomax III, 1.125 in (28.6 mm) Outside Diameter
Button Magnet: 1.5 lbs (0.7 kg) Maximum Holding Force, Alinco, .500 in (12.7 mm) Outside Diameter
Button Magnet: 8 lbs (3.6 kg) Maximum Holding Force, Alinco, .875 in (22.2 mm) Outside Diameter
Button Magnet: 4 lbs (1.8 kg) Maximum Holding Force, Alinco, .750 in (19.1 mm) Outside Diameter
Button Magnet: 11 lbs (5 kg) Maximum Holding Force, Alinco, 1.250 in (31.8 mm) Outside Diameter
Shallow Pot Magnet: 6.6 lbs (3 kg) Maximum Holding Force, Alcomax III, .750 in (19.1 mm) Outside Diameter
Shallow Pot Magnet: 28.7 lbs (13 kg) Maximum Holding Force, Alcomax III, 1.500 in (38.1 mm) Outside Diameter
Button Magnet: 8 lbs (3.6 kg) Maximum Holding Force, Alinco, 1.000 in (25.4 mm) Outside Diameter

Alnico Button Magnets

Button Magnets

2 ½ Ton Large Button Magnet

Alnico Rotor Magnets

Customer Rotor Magnets

Magnetic Rotor Assemblies