详情
Product Description
Series D2 DC machine is used for industry. It\'s suitable for
electric power drag which timing range of constant power is not
more than 1:2, over-loading capacity is not more than 1.5 rated
torque. It also can be used for metal cutting machine tool, paper
making, print, textile, cement-making, etc. Generator can be used
for motive supply, illumination or other constant voltage supply.
Booster generator is also suitable for charge and floating charge
of large storage battery.
In order to adapt to adjusting voltage & speed in wide range
when constant torque and accurate speed control, D2 series has
developed derive structure of strong wind and it\'s detector, which
electrical specification is wholly the same with D2. But when
D2machine is equipped with ride style fan or double fan and speed
indicating generator, it has compact structure and can run at a low
speed for a long time, to make the use of wide range of
adjustable-speed, accurate speed control. To meet the requirement
of timing when constant torque, D2 series electrical machine can be
made to independent excitation generator with all kinds of
excitation voltage to easily speed adjustment. According to
different excitation power source, excitation voltage can be **0V,
**0V, also can be other suitable voltage.
Product Feature
Furthermore, D2 series can be adapted to other special demand, and
in order to meet other special requirements. D2 series derive some
other specification:
1. DT2 wide range of adjustable-speed motor: the range of adjust
magnetism and speed when the motor is running at the constant power
is 1:3 and 1:4. It is convenient for power supplying to constant
voltage network which needs wide range of speed adjustment. To
reduce the draught loss when running at a high speed, DT2 which
frame size is more than 7 commonlly adapt strong ventaging.
2. DT2 special voltage motor: motor which rated voltage is **0V,
**0V and **0V are suitable for *-phase and *-phase controlled
silicon electrical source supply, motor which rated voltage is **5V
and **0V can be use for mine traction drive power source and other
situation which need special voltage & power source.
3. ZO2 enclosed type motor: fully-enclosed, suitable for special,
dustproof working environment.
4. According to special needs, D2 series can also derive with
compensate winding motor and generator. At this time, the overload
times can be increased to about 2.5 times of rated torque, and the
time of constant armature loop can be reduced, it\'s suitable for
the situation which is large power servosystem or needs large
overload torque. Presently, No.***1 frame have a part of
specifications, if needed, can be developed.
Above mentioned four kinds of special specifications, the overall
dimension, moment of inertia and weight are same as D2.
Product Specification/Models
electromotor power range:0.4Kw~**0Kw
electromotor rated voltage:**0V and **0V
electromotor rated running speed):***0r/min, ***0r/min,
***0r/min,**0r/min and **0r/min
electrical machine power range:0.6kW~**5kW
electrical machine rated voltage:**5V and **0V
electrical machine rated running speed):***0r/min and ***0r/min
On the following conditions, this series motor can be used
continuously
(1) Altitude above sea level maximal 1,**0m.
(2) Cooling air temperature maximal *0C.
Excluded the above basic voltage, running speed and this
catalogue,
if you want other motor of special voltage and running
speed, you can also contact us. For example, high humidity can
order humid torrid zone. The basic excitation type of motor is
shunt excitation with a little series stable winding. The
voltage-regulating generator is compounded excited excitation.
(without series winding)
In order to meet different requirements, the series motor can be
made to all kinds of independent excitation motor of different
excitation voltage,also can be made to series and compound
excitation motor with different series or compound percentage.
Motor frame D**1~8 use class B insulation material,when the cooling
air is not above **0C, the temperature rise of winding is *0K
(resistance method). Motor frame 9~*1stator use insulation class B,
the winding of rotor use class F, temperature rise of stator
winding is *0K(resistance method) and temperature rise of rotor
winding is **0K (resistance method).
If each stator winding of motor frame is monolayer naked conductor,
then it\'s temperature rise is *0K higher than it\'s insulation
class.
The motor can use elasticity coupling, spur gear or triangle strap
and other transmission method which have no axial thrust. If the
motor is biaxial extension,
motor frame **6\'s biaxial extension both can pass rated moment;
but the motor frame7~*1\' s commutator shaft extension only can
pass rated moment when without radial load.If it has radial load,
it only can pass *0% of the rated torque.
The motor which power range is from 0.4kW to 2kW is allowed to
adopt to firstgrade starting resistance to start.
For power is more than 2kW, starting machine with multistage
starting resistance or using reducing armature voltage is adopted
to step-up starting.
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 via skype: hegearmotor *
*:*@********************v>
