Top quality 11/15kw construction elevator parts,tower crane elevator lift motor

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Shanghai
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Min Order Qty:
1 pc
Supply Capability:
1500 pc/month

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Product Description:

Top quality 11/15kw construction elevator parts,tower crane elevator lift motor

Quick Details

Condition:

New

Place of Origin:

Shanghai, China (Mainland)

Brand Name:

RuiBiao

Model Number:

elevator lift motor

Usage:

Construction Hoist

Power Source:

Electric

Sling Type:

Cable

Maximum Lifting Weight:

elevator lift motor

Lift Speed:

elevator lift motor

Certification:

ISO9001:2008

Warranty:

1 year

After-sales Service Provided:

Engineers available to service machinery overseas

Cage door optional:

Single, Double





Packaging & Delivery

Packaging Details:Bare and wooden boxes in container
Delivery Detail:7-15 days after receiving T/T payment

construction hoist motor 2&3 Phase Motor,we are factory of  construction hoist motor 2&3 Phase Motor and construction hoist spare parts.like construction hoist motor 2&3 Phase Motor.

construction hoist motor 2&3 Phase Motor,we are factory of  construction hoist motor 2&3 Phase Motor and construction hoist spare parts.like construction hoist motor 2&3 Phase Motor.

Product Description


 

NameDescription
Brand RuiBiao
ColorAs your requirement
Rope speed   22m/min
Size

850×809×400 

PackingWooden case
Delivery7-15days after receiving T/T payment
PortShanghai
Weight300KG 
Power11KW

Top quality 11/15kw construction elevator parts,tower crane elevator lift motor

Top quality 11/15kw construction elevator parts,tower crane elevator lift motor



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Q:What does the number of phases in a stepper motor mean?
Stepper motor phase number: refers to the motor coil group number, the current commonly used two-phase, three-phase, four phase, five phase stepper motor. Motor phase number is different, and its step angle is different,
Q:42 stepper motors can use 12v2a power?
42 stepper motor can use 12v2a power supplyThe stepping motor is an open loop control element which transforms the electric pulse signal into angular displacement or linear displacement. In the case of non overloaded, the motor speed and stop position depends only on the pulse frequency and pulse number, regardless of load changes, when the stepper driver receives a pulse signal, it drives stepper motor to set the direction of rotation of a fixed angle, called "step", it is the rotation of the fixed point of the operation step by step. Number of pulses can be controlled by controlling the angular displacement, so as to achieve the purpose of accurate positioning; at the same time by controlling the pulse frequency to control the motor rotation speed and acceleration, so as to achieve the purpose of speed.
Q:Does the stepper motor need a reducer? What's the function of the plus and minus speed machine?
Look at the torque required. If the gear is out of range, the only purpose is to increase the torque.2, stepper motor is to change the electrical pulse signal to angular displacement or linear displacement of the open-loop control element stepper motor. In the case of non overloaded, the motor speed and stop position depends only on the pulse frequency and pulse number, regardless of load changes, when the stepper driver receives a pulse signal, it drives stepper motor to set the direction of rotation of a fixed angle, called "step", it is the rotation of the fixed point of the operation step by step. Number of pulses can be controlled by controlling the angular displacement, so as to achieve the purpose of accurate positioning; at the same time by controlling the pulse frequency to control the motor rotation speed and acceleration, so as to achieve the purpose of speed.
Q:How do you calculate the time required to move the stepper motor?
You should do that:If you step motor driver receives a pulse step (full step mode), step angle is 1 degrees, walk will need 360 steps, your ratio is assumed to be 2, you go a step motor actuator ring, half turn to go (like a bicycle pedal and rear)
Q:Why can't the speed of the stepping motor be raised?
It seems that the big brother on the third floor has not used the stepping motor, and the non motor is for precise control (a pulse is turned from one to the smallest angle).
Q:What is the loop distribution of the stepper motor?
4) ring distribution is divided into soft ring distribution and hard ring distribution, the so-called soft ring distribution, that is, through programming methods, the use of software through high-speed three stage tube, or optocoupler to the motor coil distribution voltage. Hard ring allocation, as I mentioned in 3, uses hardware drives to perform circular allocation
Q:What is the maximum permissible temperature of the stepper motor?
The maximum temperature that can be accepted depends on the quality of each brand. Under normal circumstances, 70-80 degrees Celsius is normal.First of all, to understand why the stepper motor heatingFor all kinds of stepper motors, the internal is composed of iron core and winding coil. Winding resistance, electricity will generate losses, losses and the size of the resistance and the current is proportional to the square, which is why we often say that the copper loss, if the current is not standard DC or sine wave will produce harmonic loss; core hysteresis effect of eddy current in the alternating magnetic field will also have a loss, its size and material, current the frequency, voltage, this is called iron loss. Copper loss and iron loss will be expressed in the form of heat, which will affect the efficiency of the motor. Stepper motor is the general pursuit of positioning accuracy and the torque output, the efficiency is relatively low, the current is relatively large, and the harmonic components of high frequency alternating current also increases with the speed change, thereby stepping motor universal presence of fever, and the situation is serious than the general AC motor.
Q:Power supply problem of four phase five wire stepping motor
The two power negative electrodes are grounded (GND),Monolithic output current is small, can not directly drive stepper motor, drive through, or drive the chip, or driven by discrete components to build the circuit.
Q:42 stepper motors can drive multiple objects?
Stepping motor, as an actuator, is one of the key products of mechatronics. It is widely used in various automatic control systems. With the development of micro electronics and computer technology, the requirement of stepping motor is increasing day by day, and it is applied in every national economic field.
Q:What is stepping motor fine fraction?
The accuracy of subdivision drivers of different manufacturers may vary greatly; the larger the fraction is, the more difficult it is to control the accuracyThe fine fraction of stepper motor drivesThere are three kinds of segmentation methods1, 2, N times, such as 2, 4, 8, 16, 256, 32, 64, 128, and d.,An integer multiple of 2 and 5, such as 5, 10, 20, 25, 200, 40, 50, 100, and d.,An integer multiple of 3 and 3, such as 3, 6, 9, 12, 24, 48, and subdivision

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