8LSA25R0060D000-0 同步电机 B&R

【产品详情】

物料编号：

8LSA25.R0060D000-3

描述：

同步电机，极对数：4 对，额定转速：6,000 rpm，失速扭矩：0.600 Nm，无制动器，光滑轴，弯角连接器（旋转），定心直径 40 mm，J6 配合（自冷却，结构类型 A），IP64 防护等级，无油封，560 VDC，2 针 R0 旋转变压器

同步电机，和感应电机（即异步电机）一样是一种常用的交流电机。同步电机是电力系统的心脏，它是一种集旋转与静止、电磁变化与机械运动于一体，实现电能与机械能变换的元件，其动态性能十分复杂，而且其动态性能又对全电力系统的动态性能有极大影响。特点是：稳态运行时，转子的转速和电网频率之间有不变的关系n=ns=60f/p，其中f为电网频率，p为电机的极对数，ns称为同步转速。若电网的频率不变，则稳态时同步电机的转速恒为常数而与负载的大小无关。同步电机分为同步发电机和同步电动机。现代发电厂中的交流机以同步发电机为主。 [1]

8LSA25R0060D000-0 同步电机 B&R

【英文介绍】

Material Number:

8LSA25.R0060D000-3

Description:

Synchronous motor, number of poles: 4 pairs, rated speed: 6,000 rpm, stall torque: 0.600 Nm, no brake, smooth shaft, Angle connector (rotary), centering diameter 40 mm, J6 fit (self-cooling, construction type A), IP64 protection class, no oil seal, 560 VDC, 2-pin R0 rotary transformer

Synchronous motor, and induction motor (that is, asynchronous motor) is a commonly used AC motor. Synchronous motor is the heart of the power system, it is a set of rotation and static, electromagnetic change and mechanical movement in one, to achieve electrical energy and mechanical energy conversion components, its dynamic performance is very complex, and its dynamic performance has a great impact on the dynamic performance of the whole power system. It is characterized by: steady state operation, there is a constant relationship between the rotor speed and the power grid frequency n=ns=60f/p, where f is the power grid frequency, p is the pole number of the motor, ns is called synchronous speed. If the frequency of the power grid is unchanged, the speed of the synchronous motor is constant in the steady state and has nothing to do with the size of the load. Synchronous motor is divided into synchronous generator and synchronous motor. The alternators in modern power plants are mainly synchronous generators. [1]

8LSA25R0060D000-0 同步电机 B&R

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