Product Description
High Efficiency AC Three Phase Electric Crane Motor
ELK Crane Geared Motor with Buffer —- 0.25KW—3.75KW
Simple Characters :
1.High Safety ,Quiet Voice Motor;
2.CE-ISO Approval;
3.Power 0.25–3.75Kw Crane Motor;
4.Easy Heat Dissipation Crane Geared Motor.
01. ELK Crane Geared Motor with Buffer Features :
Quality Warranty = 2 Years
(1). Reduction gear
The gear box is made of hight stress cast iron (FC25), and manufacture by computer numerical control machinery
(CNCLATHE & CNC machine center). The gear is of Ni-Cr-Mo alloy steel(SNCM220 & SCM415) with carburization process.
The shaft is made by alignment and grinding .
High accuracy ,be durable and bumping. More than 5 times safety factor. Long working life
(2). Buffer
When soft starting, and after fly wheel acting, the movement of high inertia is Produced.
No impactness this keeps crane stable, smooth and noiseless to stabilize the brake.
(3). Motor
High performance of start torque, motor body heat is easy to dissipation.
High-pressure resisting more than 1500V, light current, compact size, powerful output, available for high frequency working.
(4). Electromagnet Brake
With direct-type electromagnet brake control can be adjustable with screw high abrasion brake leather,
long service life, safety and never be falling off.
02. This Type Crane Geared Motor with Buffer Advantages Notes :
(1).Small Volume with Compact Unitive Whole Part ;
(2).Sensitive Steady Electromagnetic Braking System;
(3).Super Quiet Voice & Soft Start and Soft Stop ;
(4).Lowest Impact ;
(5).High Torque/ Output Power Stronger /Easy Heat Dissipation;
(6).Highest Cost Performance & Lowest Repair Rate .
03. ELK Crane geared motor with Buffer Characters :
Motor, Crane Motor,the motor,motor for crane,crane geared motor,reduction motor, geared reducer,reduction gears,
geared hub motor,geared motor india ,ac geared motor,dc geared motor, electric motor, 3phase induction motor ,
end truck motor, end carriage motor .
04.ELK Crane geared motor with Buffer Power :
0.25Kw Crane Geared Motor,0.4Kw Crane Geared Motor, 0.75Kw Crane Geared Motor,
1.1Kw Crane Geared Motor,1.5Kw Crane Geared Motor,2.2Kw Crane Geared Motor,
3.75Kw Crane Geared Motor, Buffer Motor, Double Speeds Reducer, Dual Speeds Geared Motor .
| 1. ELK Crane Geared Motor with Buffer Advantages : | ||||||||||
| ..Small Volume : Reducer and Buffer Block and Motor(3Parts) are combined to be one whole Part. | ||||||||||
| ..Safety and Reliability :Electromagnetic Brake with DC current ; | ||||||||||
| ..Lower Noise :Helical tooth transmission ; | ||||||||||
| ..Lower Impact : With Buffer Block , Soft Start and Soft Stop . | ||||||||||
| ..Long Service Time : With Highly Durable brake block ; | ||||||||||
| ..Quality Warranty: 2 Years– Lowest Repair-rate ; Easy heat dissipation . |
| 1. ELK Crane Geared Motor with Buffer — Technical Parameters : | ||||||||||
| Mode | with buffer | Power(Kw) | Poles | Module | Reduction Ratio | Rotation Speed(50Hz) | Voltage | Work Class | Weight (Kgs) | Volume (m3) |
| KD-030 | NO | 0.25Kw | 4P | M3/M3.5/M4 | 10:1 | 133 r/min | 200V-600V/ 3Phase/ 50Hz | M4 | 14Kg | 0.011 |
| NO | 0.25Kw | 6P | 90 r/min | M4 | ||||||
| NO | 0.4Kw | 4P | 133 r/min | M4 | 26Kg | 0.571 | ||||
| KD-050 | Yes | 0.4Kw | 4P | M3/M4/M5 | 8.5:1 | 176 r/min | M4 | |||
| Yes | 0.37Kw | 6P | 112 r/min | M4 | 31Kg | 0.571 | ||||
| KD-100 | Yes | 0.75Kw | 4P | M3/M3.5/M4/M5 | 7.7:1 | 189 r/min | M4 | |||
| Yes | 0.6Kw | 6P | 123 r/min | M4 | 33Kg | 0.571 | ||||
| Yes | 0.4/0.13Kw | 4/12P | 189/62 r/min | M4 | ||||||
| KD-150 | Yes | 1.1Kw | 4P | M4/M5/M3.5 | 13:1 | 112 r/min | M4 | 47Kg | 0.032 | |
| Yes | 0.75Kw | 6P | 67 r/min | M4 | ||||||
| Yes | 0.6/0.2Kw | 4/12P | 112/33 r/min | M4 | ||||||
| KD-150A | Yes | 1.1Kw | 4P | M3/M3.5/M4/M5 | 7.7:1 | 189 r/min | M4 | 33Kg | 0.571 | |
| Yes | 0.75Kw | 6P | 123 r/min | M4 | ||||||
| Yes | 0.6/0.2Kw | 4/12P | 189/62 r/min | M4 | ||||||
| KD-200 | Yes | 1.5Kw | 4P | M3.5/M4/M5/M6 | 16:1 | 92 r/min | M4 | 71Kg | 0.06 | |
| Yes | 1.1Kw | 4P | 92 r/min | M4 | ||||||
| Yes | 1.1Kw | 6P | 61 r/min | M4 | ||||||
| Yes | 0.75/0.25Kw | 4/12P | 92/30 r/min | M4 | ||||||
| KD-300 | Yes | 2.2Kw | 4P | M4/M5/ M6 | 16:1 | 92 r/min | M4 | 91Kg | 0.07 | |
| Yes | 1.5Kw | 6P | 61 r/min | M4 | ||||||
| Yes | 1.5/0.5Kw | 4/12P | 92/31 r/min | M4 | ||||||
| KD-500 | Yes | 3.75Kw | 4P | M5/M6/ M7 | 16:1 | 92 r/min | M4 | 96Kg | 0.07 | |
| Yes | 3.75Kw | 6P | 61 r/min | M4 | ||||||
| Yes | 2.2Kw | 6P | 61 r/min | M4 | ||||||
| Yes | 2.2/0.75Kw | 4/12P | 92/30 r/min | M4 | ||||||
After-sale Services– within 24 Hours:
(1)….Before–Sale Service :
01..Quality Control: Strictly Production Request base on signed contract ;
02..Delivery Time: Guarantee within contracted delivery time ;
03..Photos: Send photos to our customer after finish production and packing ;
04..Packing Details:Give complete packing size table to our customer;
05..Brand: Respect our customers’ advice to use our customers’ own brand & logo ;
06..Documents:Provide high efficiency service to post you all required customs clearance documents by DHL or TNT .
(2)….After–Sale Service :
01..Reply : Fast reply all your questions on line or by email or by telephone ;
02..Quality Problems:Our factory is responsible for any problems if it is resulted by our reasons
(Such as give you free new parts to repair it or give enough some compensation cost to you) ;
03..Safe Operating: Pls remind your customers to respect our Operating Manual to operate our machine rightly,
to guarantee Safe when operate our machine ;
Factory Info & FAQ:
01.Are you manufacturer or trade Company?
–We are a factory founded in 2571 Year .
02.How about sample & MOQ policy?
–Welcome sample order. MOQ can be 1 set.
03.What is your lead time for your goods?
–Normally 15 days after confirmed order. 10 days could be available for some items in sufficient stock and standard requirements,
and 30 days during new year and hot season ( Jan to March). /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial |
|---|---|
| Speed: | 176r/Min |
| Number of Stator: | Three-Phase |
| Function: | Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 4 |
| Customization: | Available |
|
|---|
What are the maintenance requirements for gear motors, and how can longevity be maximized?
Gear motors, like any mechanical system, require regular maintenance to ensure optimal performance and longevity. Proper maintenance practices help prevent failures, minimize downtime, and extend the lifespan of gear motors. Here are some maintenance requirements for gear motors and ways to maximize their longevity:
1. Lubrication:
Regular lubrication is essential for gear motors to reduce friction, wear, and heat generation. The gears, bearings, and other moving parts should be properly lubricated according to the manufacturer’s recommendations. Lubricants should be selected based on the motor’s specifications and operating conditions. Regular inspection and replenishment of lubricants, as well as periodic oil or grease changes, should be performed to maintain optimal lubrication levels and ensure long-lasting performance.
2. Inspection and Cleaning:
Regular inspection and cleaning of gear motors are crucial for identifying any signs of wear, damage, or contamination. Inspecting the gears, bearings, shafts, and connections can help detect any abnormalities or misalignments. Cleaning the motor’s exterior and ventilation channels to remove dust, debris, or moisture buildup is also important in preventing malfunctions and maintaining proper cooling. Any loose or damaged components should be repaired or replaced promptly.
3. Temperature and Environmental Considerations:
Monitoring and controlling the temperature and environmental conditions surrounding gear motors can significantly impact their longevity. Excessive heat can degrade lubricants, damage insulation, and lead to premature component failure. Ensuring proper ventilation, heat dissipation, and avoiding overloading the motor can help manage temperature effectively. Similarly, protecting gear motors from moisture, dust, chemicals, and other environmental contaminants is vital to prevent corrosion and damage.
4. Load Monitoring and Optimization:
Monitoring and optimizing the load placed on gear motors can contribute to their longevity. Operating gear motors within their specified load and speed ranges helps prevent excessive stress, overheating, and premature wear. Avoiding sudden and frequent acceleration or deceleration, as well as preventing overloading or continuous operation near the motor’s maximum capacity, can extend its lifespan.
5. Alignment and Vibration Analysis:
Proper alignment of gear motor components, such as gears, couplings, and shafts, is crucial for smooth and efficient operation. Misalignment can lead to increased friction, noise, and premature wear. Regularly checking and adjusting alignment, as well as performing vibration analysis, can help identify any misalignment or excessive vibration that may indicate underlying issues. Addressing alignment and vibration problems promptly can prevent further damage and maximize the motor’s longevity.
6. Preventive Maintenance and Regular Inspections:
Implementing a preventive maintenance program is essential for gear motors. This includes establishing a schedule for routine inspections, lubrication, and cleaning, as well as conducting periodic performance tests and measurements. Following the manufacturer’s guidelines and recommendations for maintenance tasks, such as belt tension checks, bearing replacements, or gear inspections, can help identify and address potential issues before they escalate into major failures.
By adhering to these maintenance requirements and best practices, the longevity of gear motors can be maximized. Regular maintenance, proper lubrication, load optimization, temperature control, and timely repairs or replacements of worn components contribute to the reliable operation and extended lifespan of gear motors.
Can gear motors be used for precise positioning, and if so, what features enable this?
Yes, gear motors can be used for precise positioning in various applications. The combination of gear mechanisms and motor control features enables gear motors to achieve accurate and repeatable positioning. Here’s a detailed explanation of the features that enable gear motors to be used for precise positioning:
1. Gear Reduction:
One of the key features of gear motors is their ability to provide gear reduction. Gear reduction refers to the process of reducing the output speed of the motor while increasing the torque. By using the appropriate gear ratio, gear motors can achieve finer control over the rotational movement, allowing for more precise positioning. The gear reduction mechanism enables the motor to rotate at a slower speed while maintaining higher torque, resulting in improved accuracy and control.
2. High Resolution Encoders:
Many gear motors are equipped with high-resolution encoders. An encoder is a device that measures the position and speed of the motor shaft. High-resolution encoders provide precise feedback on the motor’s rotational position, allowing for accurate position control. The encoder signals are used in conjunction with motor control algorithms to ensure precise positioning by monitoring and adjusting the motor’s movement in real-time. The use of high-resolution encoders greatly enhances the gear motor’s ability to achieve precise and repeatable positioning.
3. Closed-Loop Control:
Gear motors with closed-loop control systems offer enhanced positioning capabilities. Closed-loop control involves continuously comparing the actual motor position (as measured by the encoder) with the desired position and making adjustments to minimize any position error. The closed-loop control system uses feedback from the encoder to adjust the motor’s speed, direction, and torque, ensuring accurate positioning even in the presence of external disturbances or variations in the load. Closed-loop control enables gear motors to actively correct for position errors and maintain precise positioning over time.
4. Stepper Motors:
Stepper motors are a type of gear motor that provides excellent precision and control for positioning applications. Stepper motors operate by converting electrical pulses into incremental steps of movement. Each step corresponds to a specific angular displacement, allowing precise positioning control. Stepper motors offer high step resolution, allowing for fine position adjustments. They are commonly used in applications that require precise positioning, such as robotics, 3D printers, and CNC machines.
5. Servo Motors:
Servo motors are another type of gear motor that excels in precise positioning tasks. Servo motors combine a motor, a feedback device (such as an encoder), and a closed-loop control system. They offer high torque, high speed, and excellent positional accuracy. Servo motors are capable of dynamically adjusting their speed and torque to maintain the desired position accurately. They are widely used in applications that require precise and responsive positioning, such as industrial automation, robotics, and camera pan-tilt systems.
6. Motion Control Algorithms:
Advanced motion control algorithms play a crucial role in enabling gear motors to achieve precise positioning. These algorithms, implemented in motor control systems or dedicated motion controllers, optimize the motor’s behavior to ensure accurate positioning. They take into account factors such as acceleration, deceleration, velocity profiling, and jerk control to achieve smooth and precise movements. Motion control algorithms enhance the gear motor’s ability to start, stop, and position accurately, reducing position errors and overshoot.
By leveraging gear reduction, high-resolution encoders, closed-loop control, stepper motors, servo motors, and motion control algorithms, gear motors can be effectively used for precise positioning in various applications. These features enable gear motors to achieve accurate and repeatable positioning, making them suitable for tasks that require precise control and reliable positioning performance.
What is a gear motor, and how does it combine the functions of gears and a motor?
A gear motor is a type of motor that incorporates gears into its design to combine the functions of gears and a motor. It consists of a motor, which provides the mechanical power, and a set of gears, which transmit and modify this power to achieve specific output characteristics. Here’s a detailed explanation of what a gear motor is and how it combines the functions of gears and a motor:
A gear motor typically consists of two main components: the motor and the gear system. The motor is responsible for converting electrical energy into mechanical energy, generating rotational motion. The gear system, on the other hand, consists of multiple gears with different sizes and tooth configurations. These gears are meshed together in a specific arrangement to transmit and modify the output torque and speed of the motor.
The gears in a gear motor serve several functions:
1. Torque Amplification:
One of the primary functions of the gear system in a gear motor is to amplify the torque output of the motor. By using gears with different sizes, the input torque can be effectively multiplied or reduced. This allows the gear motor to provide higher torque at lower speeds or lower torque at higher speeds, depending on the gear arrangement. This torque amplification is beneficial in applications where high torque is required, such as in heavy machinery or vehicles.
2. Speed Reduction or Increase:
The gear system in a gear motor can also be used to reduce or increase the rotational speed of the motor output. By utilizing gears with different numbers of teeth, the gear ratio can be adjusted to achieve the desired speed output. For example, a gear motor with a higher gear ratio will output lower speed but higher torque, whereas a gear motor with a lower gear ratio will output higher speed but lower torque. This speed control capability allows for precise matching of motor output to the requirements of specific applications.
3. Directional Control:
Gears in a gear motor can be used to control the direction of rotation of the motor output shaft. By employing different combinations of gears, such as spur gears, bevel gears, or worm gears, the rotational direction can be changed. This directional control is crucial in applications where bidirectional movement is required, such as in conveyor systems or robotic arms.
4. Load Distribution:
The gear system in a gear motor helps distribute the load evenly across multiple gears, which reduces the stress on individual gears and increases the overall durability and lifespan of the motor. By sharing the load among multiple gears, the gear motor can handle higher torque applications without putting excessive strain on any particular gear. This load distribution capability is especially important in heavy-duty applications that require continuous operation under demanding conditions.
By combining the functions of gears and a motor, gear motors offer several advantages. They provide torque amplification, speed control, directional control, and load distribution capabilities, making them suitable for various applications that require precise and controlled mechanical power. Gear motors are commonly used in industries such as robotics, automotive, manufacturing, and automation, where reliable and efficient power transmission is essential.
editor by CX 2024-05-06