The Motor Technology Model HIR planetary gearmotor is designed and built for high efficiency, reliable performance and durability in a small package size. Common usage includes robotic drives, industrial actuators, medical machines and instruments, automatic welding equipment, valve controls, etc. Where the need for dependability is paramount, the new HIR gearmotor is an excellent choice. For pinions, splines, keyways, RFI/EMI filters, brakes or any modifications you may need, consult with our M.T.I. application engineers. For higher ratios and greater torque output from the HIR gearmotor, see Bulletin 276A209/215. For additional HIR motor information, see Bulletin 275A102.