400 Hp Top Drive drilling motor Rugged, reliable, and built to last Baldor-Reliance® Top Drive drilling motors are durable, safe and meet the performance demands of onshore drilling rigs. The compact, power dense design offers more power in a smaller package with certifications to ensure equipment and personnel safety. — 01 Stator though bolt with cotter key retainer Baldor-Reliance top drive drilling motors are designed based on over 25 years of experience building high performance AC top drive drilling motors. Our motors include the following features to provide a compact, high performance top drive drilling motor that is built to last. • 400HP, 1150/2400 rpm, 575V rated (random wound or form wound) • Available with ambient temperature ratings up to 55C • CSA, ATEX, IEC-Ex, and ABS Certifications available • Rugged laminated steel frame with IP44 rated DPSV enclosure • Ductile iron bearing brackets with industry standard DE and ODE flanges • Stainless steel air outlet covers with stainless steel mesh screens • Critical fasteners secured with safety wire or cotter keys • Rated for shock loads up to 6G • Class II double ended shaft with industry standard tapers fitted for hydraulic removal of the coupling • Cast aluminum rotor locked to the shaft to resist high shock loads • DE roller bearings and ODE back to back angular contact bearings • Double inboard and outboard seal system on the DE and ODE with Inpro Seal on t

• Patented Positive Lubrication System with Black Pearl grease • Bearing RTDs available upon request • Optimum pole winding designed for VSD operation - Available in random wound or form wound designs - Designed to meet or exceed the requirements of NEMA MG1 part 31.4.4.2 - Industry leading corona resistant insulation system - Class H temperature rating - Sealed VPI system capable of passing IEEE-429 immersion test - 690V rated insulation with 575V operating voltage - Three thermostats as standard, RTDs available upon request • IP54 rated ductile cast iron terminal box with bus bars and accessory...