China best Planetary Electric Gear Motor DC Brushless Motor vacuum pump and compressor

Product Description

Product Introduction:

NMB ball bearing guarantee long life;
Hobbing process for all steal Gears .
Low Noise and big torque.
Can Choose CHINAMFG External driver controller.
External driver controller can change speed by PWM or 0~5v signal and change shaft running direction from CW to CCW.
Mainly used CHINAMFG medical equipment, conveyor, air cushion machine and many other auto machines;

Gearbox Motor Performance:
 

Part  No Gear Ratio 1:3.6 1:4.2 1:13 1:18 1:47 1:64 1:77 1:168 1:198 1:256 1:326
WS4255PGZS2460 WS4255PGZS1260 rated torque N.m 0.48 0.56 1.55 2.16 5.05 6.72 8.06 15.01 17.82 23.24 29.34
Rated Speed r/min 1111 952 307 222 85 62 52 24 20 15 12

Motor Performance:

Part No Noload Speed
(r/min)
Noload Current
(A)
Rated Torque
(N.m)
Rated Speed
(r/min)
Rated Current
(A)
Rated Output power
(W)
Rated Input Power
(W)
WS5765-24-50-V200 5000 0.4 0.15 4000 3.3 63 79
WS5765-12-50-V200 5000 0.8 0.15 4000 6.6 63 79

Gearbox performance:
 

Gear Ratio Lenght
(mm)
Weight
(g)
Stage
1:3.6~4.2 49   1
1:13~1:18 61   2
1:47~1:77 73   3
1:168~1:326 84   4

 
Packaging & Shipping

Item:WS5745
Qty:32PCS
Gross WT:KGS
Net WT:KGS
Size:58X32X19.5CM

Payment&Delivery

Sample Payment preference:  paypal /  bank account;
Sample delivery time:  3-5 days;
Sample delivery method: Fedex, UPS, DHL;
Sample delivery cost: 20-45 USD for 1 kg;
Mass Production payment:  Bank account;
Mass production delivery time: 15-30 days;
Mass production delivery method:  Fedex, UPS, DHL, CHINAMFG shipping;

Related Product:

 
Part No WS145110-48-150-X300 WS7040-12-X200 WS9260-24-250-X200
Voltage 48VDC 12VDC 24VDC
Air flow 33m³/h 25m³/h 130m³/h
Air Pressure 32Kpa 6Kpa 7.5Kpa
High Speed 15000rpm 43000rpm 29000rpm
High Current 8.8A 4.5A 8A
Link product/vFoEIDUrglWm/China-Air-Blower-Medical-110mm-Small-Sized-32kpa-15cfm-Air-Flow-Fuel-Cell-Used-48V-DC-Brushless-Electric-High-Pressure-Vortex-Regenerative-Blower.html product/LCDQpRlxvUkX/China-High-Pressure-25m3-H-Airflow-6kpa-12V-BLDC-Blower-Brushless-Electric-Centrifugal-Mini-Industrial-Blower.html
 
product/psaEzVQcqekf/China-DC-Brushless-Mini-Electric-Fan-Small-Air-Blower.html
 

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Application: Universal, Industrial, Household Appliances, Car, Power Tools, Robet
Operating Speed: High Speed
Excitation Mode: Other
Function: Driving
Number of Poles: 2
Structure and Working Principle: Brushless
Customization:
Available

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gear motor

What types of feedback mechanisms are commonly integrated into gear motors for control?

Gear motors often incorporate feedback mechanisms to provide control and improve their performance. These feedback mechanisms enable the motor to monitor and adjust its operation based on various parameters. Here are some commonly integrated feedback mechanisms in gear motors:

1. Encoder Feedback:

An encoder is a device that provides position and speed feedback by converting the motor’s mechanical motion into electrical signals. Encoders commonly used in gear motors include:

  • Incremental Encoders: These encoders provide information about the motor’s shaft position and speed relative to a reference point. They generate pulses as the motor rotates, allowing precise measurement of position and speed changes.
  • Absolute Encoders: Absolute encoders provide the precise position of the motor’s shaft within a full revolution. They do not require a reference point and provide accurate feedback even after power loss or motor restart.

2. Hall Effect Sensors:

Hall effect sensors use the principle of the Hall effect to detect the presence and strength of a magnetic field. They are commonly used in gear motors for speed and position sensing. Hall effect sensors provide feedback by detecting changes in the motor’s magnetic field and converting them into electrical signals.

3. Current Sensors:

Current sensors monitor the electrical current flowing through the motor’s windings. By measuring the current, these sensors provide feedback regarding the motor’s torque, load conditions, and power consumption. Current sensors are essential for motor control strategies such as current limiting, overcurrent protection, and closed-loop control.

4. Temperature Sensors:

Temperature sensors are integrated into gear motors to monitor the motor’s temperature. They provide feedback on the motor’s thermal conditions, allowing the control system to adjust the motor’s operation to prevent overheating. Temperature sensors are crucial for ensuring the motor’s reliability and preventing damage due to excessive heat.

5. Hall Effect Limit Switches:

Hall effect limit switches are used to detect the presence or absence of a magnetic field within a specific range. They are commonly employed as end-of-travel or limit switches in gear motors. Hall effect limit switches provide feedback to the control system, indicating when the motor has reached a specific position or when it has moved beyond the allowed range.

6. Resolver Feedback:

A resolver is an electromagnetic device used to determine the position and speed of a rotating shaft. It provides feedback by generating sine and cosine signals that correspond to the shaft’s angular position. Resolver feedback is commonly used in high-performance gear motors requiring accurate position and speed control.

These feedback mechanisms, when integrated into gear motors, enable precise control, monitoring, and adjustment of various motor parameters. By utilizing feedback signals from encoders, Hall effect sensors, current sensors, temperature sensors, limit switches, or resolvers, the control system can optimize the motor’s performance, ensure accurate positioning, maintain speed control, and protect the motor from excessive loads or overheating.

gear motor

How does the voltage and power rating of a gear motor impact its suitability for different tasks?

The voltage and power rating of a gear motor are important factors that influence its suitability for different tasks. These specifications determine the motor’s electrical characteristics and its ability to perform specific tasks effectively. Here’s a detailed explanation of how voltage and power rating impact the suitability of a gear motor for different tasks:

1. Voltage Rating:

The voltage rating of a gear motor refers to the electrical voltage it requires to operate optimally. Here’s how the voltage rating affects suitability:

  • Compatibility with Power Supply: The gear motor’s voltage rating must match the available power supply. Using a motor with a voltage rating that is too high or too low for the power supply can lead to improper operation or damage to the motor.
  • Electrical Safety: Adhering to the specified voltage rating ensures electrical safety. Using a motor with a higher voltage rating than recommended can pose safety hazards, while using a motor with a lower voltage rating may result in inadequate performance.
  • Application Flexibility: Different tasks or applications may have specific voltage requirements. For example, low-voltage gear motors are commonly used in battery-powered devices or applications with low-power requirements, while high-voltage gear motors are suitable for industrial applications or tasks that require higher power output.

2. Power Rating:

The power rating of a gear motor indicates its ability to deliver mechanical power. It is typically specified in units of watts (W) or horsepower (HP). The power rating impacts the suitability of a gear motor in the following ways:

  • Load Capacity: The power rating determines the maximum load that a gear motor can handle. Motors with higher power ratings are capable of driving heavier loads or handling tasks that require more torque.
  • Speed and Torque: The power rating affects the motor’s speed and torque characteristics. Motors with higher power ratings generally offer higher speeds and greater torque output, making them suitable for applications that require faster operation or the ability to overcome higher resistance or loads.
  • Efficiency and Energy Consumption: The power rating is related to the motor’s efficiency and energy consumption. Higher power-rated motors may be more efficient, resulting in lower energy losses and reduced operating costs over time.
  • Thermal Considerations: Motors with higher power ratings may generate more heat during operation. It is crucial to consider the motor’s power rating in relation to its thermal management capabilities to prevent overheating and ensure long-term reliability.

Considerations for Task Suitability:

When selecting a gear motor for a specific task, it is important to consider the following factors in relation to the voltage and power rating:

  • Required Torque and Load: Assess the torque and load requirements of the task to ensure that the gear motor’s power rating is sufficient to handle the expected load without being overloaded.
  • Speed and Precision: Consider the desired speed and precision of the task. Motors with higher power ratings generally offer better speed control and accuracy.
  • Power Supply Availability: Evaluate the availability and compatibility of the power supply with the gear motor’s voltage rating. Ensure that the power supply can provide the required voltage for the motor’s optimal operation.
  • Environmental Factors: Consider any specific environmental factors, such as temperature or humidity, that may impact the gear motor’s performance. Ensure that the motor’s voltage and power ratings are suitable for the intended operating conditions.

In summary, the voltage and power rating of a gear motor have significant implications for its suitability in different tasks. The voltage rating determines compatibility with the power supply and ensures electrical safety, while the power rating influences load capacity, speed, torque, efficiency, and thermal considerations. When choosing a gear motor, it is crucial to carefully evaluate the task requirements and consider the voltage and power rating in relation to factors such as torque, speed, power supply availability, and environmental conditions.

gear motor

Are there specific considerations for selecting the right gear motor for a particular application?

When selecting a gear motor for a specific application, several considerations need to be taken into account. The choice of the right gear motor is crucial to ensure optimal performance, efficiency, and reliability. Here’s a detailed explanation of the specific considerations for selecting the right gear motor for a particular application:

1. Torque Requirement:

The torque requirement of the application is a critical factor in gear motor selection. Determine the maximum torque that the gear motor needs to deliver to perform the required tasks. Consider both the starting torque (the torque required to initiate motion) and the operating torque (the torque required to sustain motion). Select a gear motor that can provide adequate torque to handle the load requirements of the application. It’s important to account for any potential torque spikes or variations during operation.

2. Speed Requirement:

Consider the desired speed range or specific speed requirements of the application. Determine the rotational speed (in RPM) that the gear motor needs to achieve to meet the application’s performance criteria. Select a gear motor with a suitable gear ratio that can achieve the desired speed at the output shaft. Ensure that the gear motor can maintain the required speed consistently and accurately throughout the operation.

3. Duty Cycle:

Evaluate the duty cycle of the application, which refers to the ratio of operating time to rest or idle time. Consider whether the application requires continuous operation or intermittent operation. Determine the duty cycle’s impact on the gear motor, including factors such as heat generation, cooling requirements, and potential wear and tear. Select a gear motor that is designed to handle the expected duty cycle and ensure long-term reliability and durability.

4. Environmental Factors:

Take into account the environmental conditions in which the gear motor will operate. Consider factors such as temperature extremes, humidity, dust, vibrations, and exposure to chemicals or corrosive substances. Choose a gear motor that is specifically designed to withstand and perform optimally under the anticipated environmental conditions. This may involve selecting gear motors with appropriate sealing, protective coatings, or materials that can resist corrosion and withstand harsh environments.

5. Efficiency and Power Requirements:

Consider the desired efficiency and power consumption of the gear motor. Evaluate the power supply available for the application and select a gear motor that operates within the specified voltage and current ranges. Assess the gear motor’s efficiency to ensure that it maximizes power transmission and minimizes wasted energy. Choosing an efficient gear motor can contribute to cost savings and reduced environmental impact.

6. Physical Constraints:

Assess the physical constraints of the application, including space limitations, mounting options, and integration requirements. Consider the size, dimensions, and weight of the gear motor to ensure it can be accommodated within the available space. Evaluate the mounting options and compatibility with the application’s mechanical structure. Additionally, consider any specific integration requirements, such as shaft dimensions, connectors, or interfaces that need to align with the application’s design.

7. Noise and Vibration:

Depending on the application, noise and vibration levels may be critical factors. Evaluate the acceptable noise and vibration levels for the application’s environment and operation. Choose a gear motor that is designed to minimize noise and vibration, such as those with helical gears or precision engineering. This is particularly important in applications that require quiet operation or where excessive noise and vibration may cause issues or discomfort.

By considering these specific factors when selecting a gear motor for a particular application, you can ensure that the chosen gear motor meets the performance requirements, operates efficiently, and provides reliable and consistent power transmission. It’s important to consult with gear motor manufacturers or experts to determine the most suitable gear motor based on the specific application’s needs.

China best Planetary Electric Gear Motor DC Brushless Motor   vacuum pump and compressor	China best Planetary Electric Gear Motor DC Brushless Motor   vacuum pump and compressor
editor by CX 2024-01-19