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Portescap’s newest hybrid motor family member, the h3 runs quieter and with less resonance across the entire speed range, assisting to counter the disadvantages typical in step motor systems.  By raising the output performance of the step motor system while reducing the perceived disadvantages, Portescap has maintained the place of step motor systems in the motion control world.

Portescap混合电机的最新家庭成员，h3在整个运转范围内都能保证防音和减少交叉共振，有利于解决步进电机系统的典型缺点。当减少了被查知的缺点时步进电机系统的输出性能提高了，Portescap公司致力于支持运动控制界的步进电机系统领域。

• Larger bearings enable the motor to effectively handle higher side and radial loads
• The full maximization of performance is realized with the enhanced version of the h3 stepper, which delivers up to 40% more torque than the standard version
•  Neodymium Iron Boron Magnets - Deliver Optimized Torque Density
• Aluminum Housing - Superior heat dissipation for improved torque output (Patent Pending)
• Retainer and O-Ring - prevent bearing spinout and minimize motor noise

更大的轴承使电机可以更有效地处理更高的边和径向载荷
   
全面最大值化的性能实现了h3步进电机的增强版本，比标准版本还要多提供40%的转矩。

钕铁硼磁铁—提供优化的转矩密度

铝外壳—改进的输出转矩有出众的散热能力（已申请专利）

固位体和O形环—防止轴承回形滑行和最小化电机噪音

Applications where the step motor systems excel include:
• Electronic assembly
• Linear stages
• Medical analyzers
步进电机系统优秀的应用包括：
        电子组装
        线形阶段
        医疗分析仪

Portescap’s Step motor systems are able to hold an advantage over servo motor systems in their ease of use and cost effectiveness.  From a motor standpoint, Portescap has optimized the hybrid step motor performance, allowing the continued use of step motor systems in a wide array of applications.  The Aluminum housing design provides superior heat dissipation, slowing the temperature rise, which provides higher output torque.  This design also lowers the power consumption of the h3 stepper, which benefits the power requirement of the overall step motor system.  Updating the magnet material to Neodymium delivers optimized torque density in the same package size. 
Portescap的步进电机系统能保持伺服电机使用方便和成本效益的优势。从电机的立场，Portescap使混合步进电机性能最优化，允许在广范围的应用中继续使用步进电机系统。铝外壳设计可以在提供更高的输出转矩时很好的散热，减慢温度上升。这设计也减低了h3步进电机的能量消耗，有助于达到全部步进电机系统的功率要求。在相同尺寸的外壳，更新磁铁材料为钕使转矩密度最优化。

Product Specification
• Coil Type : Bipolar
• Diameter : 56.0 mm
• Holding Torque : 800.0 mNm
• Power : 5.7 Watts
• Rated Voltage : 5.7 volts
• Step Angle : 1.8 deg
• Weight : 450.0 g
产品说明：
线圈类型：双极型
直径：56毫米
保持转矩：800mNm
功率：5.7瓦特
额定电压：5.7伏特
步进角：1.8度
重量：450克