This D42 series brushed DC motor(Dia. 42mm) applied rigid working circumstances in smart devices with equivalent quality comparing to other big names but cost-effective for dollars saving. It is reliable for precise working condition with S1 working duty, stainless steel shaft,with 1000 hours long life requirement requirements. PRODUCT DETAILS Product introduction This product is a compact high efficient brushed DC motor, we offer two options of magnets: Ferrite and NdFeB. If choose magnet made by NdFeB(Neodymium Ferrum Boron) , it would provide much more robust power than others available motors in the market. To pass EMI and EMC testing, adding capacitors is also a good choice if needed. It is also durable for harsh vibration working condition with S1 working duty, stainless steel shaft, and powder coating surface treatment with 1000 hours long life requirements and IP68 grade if necessary by water-proof shaft seals. General Specification: Voltage Range: 12VDC,24VDC,130VDC,162VDC Output Power: 15~100 watts Duty: S1, S2 Speed Range: up to 10,000 rpm Operational Temperature: -20C to +40C Insulation Grade: Class F, Class H Bearing Type: ball bearing, sleeve bearing Optional shaft material: #45 Steel, Stainless Steel, Cr40 Optional housing surface treatment: Powder Coating, Electroplating,Anodizing Housing Type: IP67,IP68. Slot Feature: Skew Slots,Straight Slots EMC/EMI Performance: Fulfill EMC and EMI Standards RoHS Compliant