211429001NNM

features

• Ball-bearing-mounted stationary field for trouble-free operation
• Sleeve bearing in driven hub supports pulley gear or sprocket
• Spline drive for long life under heavy loads
• Zinc-plated magnet body for corrosion resistance
• Epoxy encapsulated coil construction for uniform heat transfer and moisture resistance
• Class H magnet wire and potting material
• Spring release for positive disengagement