Ⅰ、Brief Instroduction 　　Adopting high performance rubidium iron boron permanent-magnet material and the sine curve magnetic circuit design , the kind of motors has prefer dynamic characteristic and accurate position and high overload capability. They are widely used the related automation fields such as chemical ; building material; metallurgy; textile; packing; machine and so on. The range of torque: 0.55—75Nm The speed: 1500r/min and 3000r/min. The max speed: 6000r/min. The characteristics of ASM and BSM design: 1、 The sine curve magnetic circuit design 2、 High performance, NdFeB permanent-magnet material with prefer anti-demagnetization. 3、 High overload capacity / high crest value torque/ low torque pulsation. 4、 High efficiency /low noise. 5、With low inertia rotor construction and low leaking magnetic design, motors have prefer dynamic characteristic. 6、 refer special purpose high-frequency impact-resistance construction and technology, to ensure insulation reliability . 7、 F class insulation, Protecting class:IP55; 8、 Basic mounting method: IMB5（3001）; Cooling method: self –cooling, IC4A0A0. 9、 High quality aluminum frame, tight motor construction with good surface heat releasing capacity. 10、 Motor’s winding with inside PTC over-heat protection testing end. Using spherical connecter to comply with different leading requirements. 11、 High quality ball and no maintenance ball bearings. 12、 ASM series: high dynamic characteristic design; BSM serried: high torque output design. We can also make some special designs according the requirement form customers. 1、 Vertical mounting: shaft stub downward: IM3011 shaft stub upward: IM3031 2、 High protection class: IP65. 3、 Force wind cooling: separate cooling fan. 4、 With brake or not 5、 High precision, memory Endat encoder (the homing procedure is usually not required). Low price, resolver. 6、 Shaft stub: keys slot or stub connecting. 7、 Special speed and torque are required to be designed. Ⅱ、Installation Dimension ASM SERIES BSM SERIES