TWO SPEED MOTOR
Two speed motor is a special type of AC asynchronous motor that can run at two different designed speeds.
Options:
- Single winding: 2/4 pole, 4/8 poles
- Dual independent windings: 4/6 poles, 6/8 poles
Huifeng is a leading electric motor manufacturer in China, our motors strictly compliant with CE & ISO, CONTACT US NOW to get the motors with European quality & Chinese price!
1989
成立时间
500+
员工
30
工程师
55
专利数
130,000
公司面积
170+
检验项目
20
世界知名客户
500+
十分满意客户
Two Speed Motor
Motor Range
- 相数： three phase, single phase
- 功率范围： 0.06kW到37kW
- 极数： 2/4 poles, 4/8 poles, 4/6poles, 6/8 poles
- 电压范围： 110V - 690V
- 绝缘等级： F
- 工作制： S1, S2, S3
- Ambient temperature: -10℃ – 40℃
- Extruded housing can be in option to obtain PAD mounting
Huifeng Two-Speed Motors: Simple Switching, Smart Performance
How two-speed works:
We change how the motor’s wires are connected to create two different magnetic fields (“pole pairs”). This gives you two speeds from one motor.
Two simple designs to choose from:
-
Single Winding (Most Common)
-
Simple & Cost-Friendly
-
One set of wires inside the motor
-
Switch speeds by changing the wiring connection (Y or △)
-
Speed Ratio: Usually 2:1 (e.g., 2/4 poles, 4/8 poles)
-
-
Dual Independent Windings
-
Flexible & Optimized
-
Two separate sets of wires inside the motor
-
Each wire set is tuned for one specific speed
-
Switch speeds with a selector switch
-
Key Advantage: Both speeds work at their best—full power/torque/efficiency
-
Speed Ratio: Any combination (e.g., 4/6 poles, 6/8 poles)
-
Why Huifeng?
We make both types of two-speed motors. Tell us your needs, and we’ll deliver the right solution.
应用设备
- 风机
- 泵
- Compressor
- 鼓风机
- Hoists
- 传送设备
- Mixer
不要犹豫，马上联系我们！
daf
工厂视频
走近惠丰
自1989年成立以来，惠丰作为领先的工业电机和永磁电机制造商，我们的产品主要销往欧洲、北美和澳大利亚。
优质的电机 = 更少的更换 = 更少的停机维护时间
使用我们的电机，您可以花国产的价格买到欧洲品质的电机。
认证
CE(Intertek)
CSA(CSA Group)
CCC(CQC)
ISO9001
常见问答
Can you make two speed motors for fan?
Yes, we can produce two speed motors for fan, single phase motor and three phase motor, in standard motor housing, or PAD mounting. TEAO or TENV or TEFC.
How to choose multi speed motor or permanent magnet motor?
From motor cost: two speed motor is cheaper, permanent magnet motor is more expensive (with controller).
For motor control: two speed motor can be used at two different speed, permanent magnet motor is with a larger speed range and has a good performance at very low speed.
From motor efficiency: permanent magnet motor can reach IE4 and IE5 efficiency.
联系我们
作为专业的中国电机制造商，惠丰在电机行业已有30多年的生产和研发经验。
无论您需要：
-
AC motor or permanent magnet electric motors
-
数控加工服务或定转子冲片
-
Turbo blower
-
标准电机或定制电机
只需联系我们，惠丰总能满足您不同的需求。