ROSENBERG洛森通风设备集团创建于1981年，坐落于德国，致力于设计及生产可控制外转子电机产品，目前已经发展成为通风空调行业著名的跨国企业集团。
ROSENBERG洛森集团提供完整的产品系列，包括电机、风机、控制器和完整的空气处理机组，因此能够独立于供应商，并为客户开发快速、特定的解决方案。
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Reference code
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DKHR450-4KW.138.5FA
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Type of current
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D = Three phase
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Design
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KH= Free running impeller with external rotor motor
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Type
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R = Motorized impeller
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Impeller diameter
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450 = 450 mm
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Number of poles
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4 = 4
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Cable outlet
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K = Terminal box
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Type of wheel
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W = High efficiency impeller
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Impeller width
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138 in mm
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Motor type
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5 = 106 (EC-108)
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Package length
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FA = 50
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ROSENBERG风机DKHR系列介绍
DKHR系列的 Rosenberg 离心风机带有自由运转的叶轮，是非常紧凑的装置。 在空气流动方面，风扇经过优化设计。 它们结合了电压控制的外转子电机和新设计的叶轮。
这种结合与叶轮的灵活生产和高效的钣金处理相结合，可以制造适用于各种应用的风扇模块。
Rosenberg centrifugal fans of the ranges E/DKHR and E/DKHM with free running impeller are very compact units. With regard to the air movement, the fans have been optimally designed. They combine a voltage controlled external rotor motor and a newly designed impeller.
This combination together with flexible production of impellers and efficient sheet metal handling makes it possible to manufacture fan modules for various applications.
ROSENBERG风机DKHR系列选型
ROSENBERG风机DKHR系列其他常用型号：
ROSENBERG DKHR400-4KW.123.5FA
ROSENBERG DKHR450-4SW.138.5HA
ROSENBERG DKHR450-4KW.138.5HA
ROSENBERG DKHR450-4KW.138.5FA
ROSENBERG DKHR500-4SW.155.6HF
ROSENBERG DKHR500-4KW.155.6HF
ROSENBERG DKHR500-4SW.155.6LA
ROSENBERG DKHR500-4KW.155.6LA
ROSENBERG DKHR560-4SW.132.6LA
ROSENBERG DKHR560-4KW.132.6LA
ROSENBERG DKHR560-4SW.174.7KF
ROSENBERG DKHR560-4KW.174.7KF
ROSENBERG DKHR560-6SW.174.6FA
ROSENBERG DKHR560-6KW.174.6FA
ROSENBERG DKHR630-4SW.158.7NA
ROSENBERG DKHR630-4KW.158.7NA
ROSENBERG DKHR630-6SW.195.6LA
ROSENBERG DKHR630-6KW.195.6LA
ROSENBERG DKHR710-6SW.219.7KF