1.概述 General
Y3 系列三相异步电动机是本公司为全 Y3 Series of three-phase induction motors
are the new-series products self-developed by our
面贯彻、落实国家经贸委 1999 年第 16 号令
company, based on the incorporation of advantages
和 2002 年 34 号令即在 2002 年底前淘汰热 of the same motors at home and abroad and the
adoption of new technologies, in order to completely
轧硅钢片，推广采用冷轧硅钢片（简称“以
implement and carry out China National Economic &
Trade Committee Orders [1999] 16 and [2002] 34 on
冷代热”）的有关精神，吸取国内外同类电
Eliminating the hot-rolled silicon steel sheets
机之优点，采用新技术，自行研制出的新系 and adopting the cold-rolled silicon steel sheets.
(hereafter referred to as simply the cold-roller
列产品，该系列采用冷轧硅钢片作为导磁材
is used in stead of the hot-rolled). It is in
料 , 符合国家产业政策。是在 Y 系列 、Y2 accordance with the industrial policy of our county
that the cold-rolled silicon steel sheets are used
系列电动机基础上新设计的一般用途低压三
as the magnetic conductivity materials. Y3 series of
相异步电动机基本系列。是 Y 、Y2 系列电 motors are the basic series of general-purpose low-
voltage three-phase induction motors designed newly
动机的升级换代产品。同时，该系列满足了 based on Y and Y2 series of motors, and are the
grade-promoting and generation-changing products.
GB18613-2002《中小型三相异步电动机能效
At the same time, this series of motors meet the
限定值及节能评价值》的能效限定值的要求。 requirements of GB 18613-2002, Limit values of energy
efficiency and evaluation values of energy saving of
Y3 系列三相异步电动机系全封闭、外扇
small- and medium three-phase induction motors.
冷式、鼠笼型结构。具有设计新颖、结构紧凑， Y3 series of three-phase induction motors
are of squirrel cage rotor construction, and TEFC.
造型美观、效率和转矩高、起动转矩性能好、
The motors have such advantages as novel design,
compact construction, beautiful appearance, high
节能、噪声低、振动小、运行安全可靠等优点。
efficiency, large torque, satisfactory starting
本系列机座范围 63 ～ 355，功率等级和 torque characteristic, energy saving, low noise,
small vibration, reliable and safe operation, etc.
安装尺寸完全符合国际电工委员会（IEC）标
The frame sizes of motors of this series range
准。电动机采用 F 级绝缘，机座号 H180 以 from 63 to 355, and outputs and mounting dimensions
are in complete accordance with International
上有注排油装置，如用户要求可带定子测温，
Electrotechnical Commission (IEC) standards. The
工作方式为 S1，冷却方式为 IC411，外壳防 motors are class F insulated. The motors of frame
sizes 280 and more are provided with the fill and
护等级为IP55，并可同时生产“W”户外 、“TH” drain grease devices. The motors can be provided with
stator resistance temperature detectors on user 抯
湿热带 、“WTH”户外湿热带、 “W（F1 ～
request. Duty type is S1, method of cooling is IC411,
F2）”防腐型（F1为中等防腐蚀， F2为强防 and degree of protection by enclosure is IP55. This
company can also manufacture the motors for outdoor
腐蚀），电机的散热片呈垂直及水平分布，电
(W), humid tropical climate (TH), outdoor humid
机接线盒位置（按机座号）分为机座顶部及 tropical climate (WTH), and corrosion protection
(WF1 and WF2) (WF1 of which means outdoor moderate
右侧面两种结构（见安装及外形尺寸图）供
corrosion protection). The radiating ribs are
vertically and horizontally distributed. Depending on
用户选择使用（用户不特别注明时，接线盒
the frame sizes, the terminal box may be located on
在顶部）。 the side or top of motor (see overall and mounting
dimensions drawing) for user 抯 selection (unless
本系列电动机广泛应用于机床、风机、
otherwise noted by user, the terminal box should be
水泵、压缩机和交通运输、农业、食品加工 located on the top of motor).
Y3 series of motors are widely used as driving
等各类机械传动设备。
equipments for driving the machine tools, fans, water
pumps, compressors, and various machineries for
transport, agriculture, food processing and other
industries.

当然可以。Y3系列三相异步电动机是中国广泛使用的一种通用型鼠笼式三相交流电机，属于国家推荐标准型号。它具有以下特点和规格： 1. **基本系列型号**：Y3代表该电动机的基本系列代号，含义是定子绕组采用星形接法、鼠笼式转子结构。 2. **额定电压与频率**：Y3系列电动机通常适用于50赫兹或60赫兹的工业电网，额定电压范围广泛，如220V/380V/400V/460V等，具体的电压等级取决于电机的具体型号。 3. **功率等级与类型**：电动机的功率从几瓦到几百千瓦不等，有单速、双速、调速等多种类型，可根据不同的机械负载需求选择相应功率和速度等级的产品。 4. **绝缘等级与防护方式**：电动机线圈绝缘等级一般为F级或B级，外壳防护等级IP44/IP54等，确保在各种环境条件下能正常运行并防止尘埃和水溅入内部。 5. **效率与启动性能**：Y3系列电动机具有较高的效率，且采用优化设计，使得启动电流较小、启动转矩适中，方便在各种场合下安装使用。 6. **应用领域**：这种电动机广泛应用于各个行业，如工业自动化生产线、风机、泵类设备、电梯、农业机械、家用电器等领域。 综上所述，Y3系列三相异步电动机是一种经济实用、可靠性高的通用电机，在各行业得到了广泛应用。在具体选用时，需依据实际工作条件、负载特性以及技术要求来确定合适的产品型号和参数。