Single Phase
Motor 220v/0.37/0.75/1.5/2.2/3kw electrica Ce Certification
---------------------------------------------------------------------------------------------
Applications
Ideal for the coal mine where methane and coal dust may be present(Ex dI)and dangerous explosion areas(Ex dIIT4,dIIBT4)in the plant with the classIIA, IIB and temperature T1~T4 flammable gas.Features
Exd-symnbol
ExdI,ExdIIAT4,ExdIIBT4, Category I:surface highest temperature no higher than 150ºC(when coal dust may cover the motor surface), no higher than 450ºC(when coal dust will not cover the surface or some protection work has been done to prevent the coal dust accumulation) CategoryII :surface highest temperature no higher than T1(450ºC),T2(300ºC),T3(200ºC),T4(135ºC); Terminal box with three or six terminals for rubber jacket cable (plastic cable) and steel cable.Ambient temperature:-15ºC~35ºC in coal mine and -15ºC~40ºC in plant.Rated Voltage:
380V, 660V, 380/660V, 660/1140V
General Description
Rated power: 1
to 375KW
Frame sizes: 80 to 355
Voltage: 380V,660V,380/660V 50Hz (for Exd-symbol Exd I
and frame size 80-355);
660V/1140V 50Hz (for ExdI-symbol Exd I
and frame size 112-355);
380V, 660V, 380/660V 50Hz &
400V, 415V, 440V, 460V, 480V, 690V 60Hz(for Exd-symbol ExdII)
Degree of protection: IP55
Efficiency levels: IE3
Mounting
Conventional mounting type and suitable frame size are given in following table(with
"√")
Frame
Basic Type
Derived Type
B3
B5
B35
V1
V3
V5
V6
B6
B7
B8
V15
V17
V35
V37
B14
B34
V18
80~112
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
132~160
√
√
√
√
√
√
√
√
√
√
√
√
√
√
-
-
-
180~280
√
√
√
√
-
-
-
-
-
-
-
-
-
-
-
-
-
315~355
√
-
√
√
-
-
-
-
-
-
-
-
-
-
-
-
-
Note: "√" indicates the type of structure that can be manufactured. When ordering the motor, if the terminal box is not specified, it is top type.Factory
Main process flow of the motor
Motor stator: casing processing
→ punching press →
iron core seating →
coil making →
weaving →
dipping paint drying
Electronic rotor: blank shaft processing
→ iron core press installation →
iron core cast aluminum →
rotor string shaft →
weave →
dipping paint drying →
dynamic balance
Motor assembly: stator rotor assembly
→ machine test →
motor appearance coloring →
packaging stora
Product Description
Packaging & Shipping
Factory photos
Professional equipment
The company has large-scale laboratory, intelligent CNC winding machine, CNC rising machine, automatic wrapping machine, VPI high pressure vacuum immersion system, large-scale dipping paint drying furnace, 60 tons test platform, large vertical car, milling machine, grinding machine, Each type of dynamic balancing machine, double-feedback test and detection system with 6MW (12MW) motor and other motor production professional equipment more than 500 sets, sound mechanical equipment processing capacity, to lay a
good foundation for customers to improve good quality motor products.CONTACT INFORMATION
If you are interested in our products motor,pls feel free to contact us!
Thank you very much!
ANHUI YONGHUA MOTOR TECHNOLOGY CO., LTD
ADDRESS:
No. 8
Shengli East Road, Longzihu District, Bengbu, Anhui, China
Welcome to visit our factory!!!