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D Series Large Size DC motor
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D Series Large Size DC motor

( Negotiable )

|

1 Set Minimum Order

بلد:

China

نموذج رقم:

D Series Large Size

سعر فوب:

( Negotiable ) أحصل على آخر سعر

الموقع:

-

سعر الحد الأدنى للطلب:

-

الحد الأدني للطلب:

1 Set

تفاصيل التغليف:

Plywood Exporting Package

موعد التسليم:

30days

القدرة على التوريد:

5000 Set per Month

نوع الدفع:

Money Gram, Western Union, D/P, L/C, T/T

مجموعة المنتج :

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به Linda

Room.G210, No.30, Xinghua Street,TianHe District, Guangzhou, Guangdong

الاتصال الآن

مواصفات المنتج

  • Brand Name: ShengHe ,OEM Service Offered,Buyer Label Offered
  • Usage: Appliance
  • Certification: CE
  • Type: Large Size DC motor
  • Construction: Separately Excited
  • Commutation: Brush
  • Protect Feature: Totally Enclosed
  • Voltage (V): 440V, 550V, 660V, 750V
  • Efficiency: IE 2
  • Color:Blue,Green

الوصف

Product Description

D Series Large Size DC motor used polygon structure so that the using rate of the stator's inner space is very high. The magnet yoke is laminated style, suitable for silicon controlled commutate power supply and it can endure pulsating current and rapid change of current (load change).Magnetic poles are fixed by precise orientation. All the motors of system are with compensate winding, so the reverse performance is very well.

The insulation class of the motor is F,using of reliable insulation structure and nonmenstruum vacuum pressure impregnated,guaranteeing the stable performance of insulation and good heat dissipation.
 
Product Feature

1.Data listed in the technical data sheet should be employed under the following conditions:

a) Altitude above sea level maximal1,**0m;

b) Cooling air temperature maximal *0C; Cooling water temperature maximal *2C;

c) The motor can be installed under foul situation, but the right cooling method of cooling method of cooling and defend class must be chosen. If the situation is special, need humid tropic, please negotiate.

d) The motor is suitable for *-phase bridge style smoothing reactor, also can adopt power supply of DC generator.

e) The motor accord with GB**5 "The ration and performance of the rotating electrical machinery", IEC******1 "The ration and performance of the rotating electrical machinery" and JB/T***7 "Technical requirements of D series middle motor electromotor";

2.The standard rated voltage of the electromotor are **0V, **0V, **0V, **0V etc. Voltage of other classes can also be derived according specific situation, but must be negotiated when ordering.

3.The basic excitation style is separately excited, the excited voltage is **0V, Voltage of other classes can also be derived according specific situation, but must be negotiated when ordering.

4. Short time overload capacity of motor.

    Motor can be divided into two kinds according to the use

    First kind (A): ordinary industrial DC motor; Second kind (B): metal rolling mill DC motor.

    a) First kind (A) motor can endure the overload (1min) according to table 3





c)The short time overload capacity seldom used means happens infrequency or only at the urgency, the motor working exceed the continuous rated overload capacity, we suggest you adjust the instantaneous open/close device of the switch according to the short time overload capacity seldom using.

    The short time overload capacity seldom constantly used means its an part of the normal working period, the motor endure the continuous rated overload capacity again and again. After working at short time overload, it must working light load to make the overload periods overload root-mean-square less than its continuous ration.

   d)Second kind DC motor(B)can endure the following continuous load; Working continuous within the rated voltage and rotate speed with **5% rated power overload, the temperature is higher when at this overload, other features maybe different from working at the rated condition.

    Within the rated voltage and rotate speed, after running at the rated overload, working at the **5% rated power for two hours, the temperature rise cant overrun the regulated numerical value other features maybe different from working at the rated condition.

    e)Second kind DC motor(B),at the rated rotate speed, the overload can reach 2.5 times no longer than *5s only used once in a while.

5.The change rate of current

Under all rotate speed and load, the change rate of current (di/dt) that the motor can endure is **0 times rated current.

6. Libration and noise

a) the libration of the motor accords with GB****8"Measurement evaluation and limits of the vibration severity of rotating electrical machines which the shaft center height is *6mm and above" center standard's regulation.

b) The noise of the motor accords with GB****9.3 "Measurement of airborne noise emitted by rotating electrical machinery and noise limits".

7. The efficiencies listed in the data sheet are for rated output, voltage and speed, and include excitation loss.

The choice of the motors capacity

    1.First kind (A): Ordinary industrial DC motor. The technical data of this kind of motor please see the technical data table. The buyer can decide the capacity, voltage, running speed and the method of cooling of the motor at the buyers option.

    2. Second kind (B): Metal rolling mill DC motor. The output power of this kind of motor is about *0% lower than kind (A), the detail numerical value can be negotiated by the user and the manufacture.

    3. Exclude the specification of technical data in the table. Manufacturer can derive other specification at the requirement of the user.
 
Other Information

If there is any item you are in need of,pls contact me! I'll be more than pleasure to offer the information you want. Please contact Ms. Linda at any time via *@********************skype: hegearmotor.

بلد: China
نموذج رقم: D Series Large Size
سعر فوب: ( Negotiable ) أحصل على آخر سعر
الموقع: -
سعر الحد الأدنى للطلب: -
الحد الأدني للطلب: 1 Set
تفاصيل التغليف: Plywood Exporting Package
موعد التسليم: 30days
القدرة على التوريد: 5000 Set per Month
نوع الدفع: Money Gram, Western Union, D/P, L/C, T/T
مجموعة المنتج : Industry DC Motor

Send a direct inquiry to this supplier

إلى:

Linda < ShengHe Electrical and Mechanical Equipment Co., Ltd. >

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