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| Brand | Product | Model |
| JOHN DEERE | Cutters | Flex CHINAMFG E12 |
| JOHN DEERE | Cutters | Flex CHINAMFG E15 |
| JOHN DEERE | Cutters | Flex CHINAMFG M15 |
| JOHN DEERE | Cutters | Flex CHINAMFG M20 |
| JOHN DEERE | Cutters | Flex CHINAMFG R10 |
| JOHN DEERE | Cutters | Flex CHINAMFG R15 |
| JOHN DEERE | Cutters | Flex CHINAMFG R20 |
| JOHN DEERE | Cutters | RC2048 |
| JOHN DEERE | Cutters | RC2060 |
| JOHN DEERE | Cutters | RC2072 |
| JOHN DEERE | Cutters | RC2084 |
| JOHN DEERE | Cutters | MX5 |
| JOHN DEERE | Cutters | MX6 |
| JOHN DEERE | Cutters | MX7 |
| JOHN DEERE | Cutters | MX8 |
| JOHN DEERE | Cutters | MX10 |
| JOHN DEERE | Cutters | HX6 |
| JOHN DEERE | Cutters | HX7 |
| JOHN DEERE | Cutters | HX10 |
| JOHN DEERE | Cutters | HX14 |
| JOHN DEERE | Mowers | GM1060 |
| JOHN DEERE | Mowers | GM1072 |
| JOHN DEERE | Mowers | GM1084 |
| JOHN DEERE | Mowers | GM1048E |
| JOHN DEERE | Mowers | GM1060E |
| JOHN DEERE | Mowers | GM1072E |
| JOHN DEERE | Mowers | GM1190 |
| JOHN DEERE | Mowers | GM2060R |
| JOHN DEERE | Mowers | GM2072R |
| JOHN DEERE | Mowers | GM2084R |
| JOHN DEERE | Mowers | GM2109R |
| JOHN DEERE | Mowers | GM2190R |
| JOHN DEERE | Mowers | GM3054 |
| JOHN DEERE | Mowers | GM3060 |
| JOHN DEERE | Mowers | GM3072 |
| JOHN DEERE | Mowers | FM1012 |
| JOHN DEERE | Mowers | FM1015 |
| JOHN DEERE | Mowers | FM1017 |
| JOHN DEERE | Mowers | FM2012R |
| JOHN DEERE | Mowers | FM2015R |
| JOHN DEERE | Mowers | FM2017R |
| JOHN DEERE | Mowers | FM2112R |
| JOHN DEERE | Mowers | FM2115R |
| JOHN DEERE | Mowers | FM2117R |
| JOHN DEERE | Mowers | FM2120R |
| JOHN DEERE | Mowers | FM3012 |
| JOHN DEERE | Flail Mowers and Shredders | 25A |
| JOHN DEERE | Flail Mowers and Shredders | 360 |
| JOHN DEERE | Flail Mowers and Shredders | 370 |
| JOHN DEERE | Flail Mowers and Shredders | 390 |
| JOHN DEERE | Flail Mowers and Shredders | 115 |
| JOHN DEERE | Flail Mowers and Shredders | 120 |
| JOHN DEERE | Flail Mowers and Shredders | 520 |
| JOHN DEERE | Harvesting | S760 |
| JOHN DEERE | Harvesting | S770 |
| JOHN DEERE | Harvesting | S780 |
| JOHN DEERE | Harvesting | S790 |
| JOHN DEERE | Harvesting | X9 1 |
| 18m | 365 P.E.C. TO S.AE. “A” PILOT CW WITHOUT BUSHING | 322-3054-100 |
| 18n | 365 P.E.C. TO S.AE. “B” PILOT CW WITH BUSHING | 322-3154-100 |
| 180 | 365 P.E.C.TOS.A.E. “B” PILOT CCW WITHOUT BUSHING | 322-3064-100 |
| 18p | 365 P.E.C.TOS.A.E. “B” PILOT CCW WITH BUSHING | 322-3164-100 |
| 19 | BOLTS/STUDS | |
| 20a | MOTOR FLAT WASHER | 391-3782-114 |
| 20b | PUMP FLAT WASHER | 391-3784-571 |
| 21a | PUMP HEX NUT | 391-1451-076 |
| 21b | MOTOR HEX NUT | 391-1451-088 |
| Not Shown | CONTINENTAL SHAFT 1.250″KEYED (5/16″) TYPE 11 | 322-1500-500 |
| Not Shown | CONTINENTAL SHAFT 14 TOOTH SPL INE 1.228″ ma. dia.TYPE 7 | 322-1000-500 |
| Not Shown | CONTINENTALL SHAFT BRG. RETAINER | 391-3782-158 |
| Not Shown | CONTINENTAL SHAFT BRG. RETAINER SNAP RING | 391-2685-571 |
| Not Shown | SHAFT KEY FOR TYPE 11 SHAFT | 391-1781-083 |
| Not Shown | PIGGYBACK CONNECTING SHAFT BEARING | 391-0381-099 |
| Not Shown | PIGGYBACK CONNECTING SHAFTUP SEAL | 391-2883-103 |
| Not Shown | PIGGYBACK CONNECTING SHAFT BEARING SNAP RING | 391-2686-019 |
| Not Shown | 1/4″ ORB DRAIN PLUG | 391-2281-571 |
| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| Structure: | Axial Plunger Pump |
| Samples: | US$ 12/Piece 1 Piece(Min.Order) | Order Sample Hydraulic spare parts |
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| Shipping Cost: Estimated freight per unit. | about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can gear motors be used in robotics, and if so, what are some notable applications?
Yes, gear motors are widely used in robotics due to their ability to provide torque, precise control, and compact size. They play a crucial role in various robotic applications, enabling the movement, manipulation, and control of robotic systems. Here are some notable applications of gear motors in robotics:
1. Robotic Arm Manipulation:
Gear motors are commonly used in robotic arms to provide precise and controlled movement. They enable the articulation of the arm’s joints, allowing the robot to reach different positions and orientations. Gear motors with high torque capabilities are essential for lifting, rotating, and manipulating objects with varying weights and sizes.
2. Mobile Robots:
Gear motors are employed in mobile robots, including wheeled robots and legged robots, to drive their locomotion. They provide the necessary torque and control for the robot to move, turn, and navigate in different environments. Gear motors with appropriate gear ratios ensure the robot’s mobility, stability, and maneuverability.
3. Robotic Grippers and End Effectors:
Gear motors are used in robotic grippers and end effectors to control the opening, closing, and gripping force. By integrating gear motors into the gripper mechanism, robots can grasp and manipulate objects of various shapes, sizes, and weights. The gear motors enable precise control over the gripping action, allowing the robot to handle delicate or fragile objects with care.
4. Autonomous Drones and UAVs:
Gear motors are utilized in the propulsion systems of autonomous drones and unmanned aerial vehicles (UAVs). They drive the propellers or rotors, providing the necessary thrust and control for the drone’s flight. Gear motors with high power-to-weight ratios, efficient energy conversion, and precise speed control are crucial for achieving stable and maneuverable flight in drones.
5. Humanoid Robots:
Gear motors are integral to the movement and functionality of humanoid robots. They are used in robotic joints, such as hips, knees, and shoulders, to enable human-like movements. Gear motors with appropriate torque and speed capabilities allow humanoid robots to walk, run, climb stairs, and perform complex motions resembling human actions.
6. Robotic Exoskeletons:
Gear motors play a vital role in robotic exoskeletons, which are wearable robotic devices designed to augment human strength and assist in physical tasks. Gear motors are used in the exoskeleton’s joints and actuators, providing the necessary torque and control to enhance human abilities. They enable users to perform tasks with reduced effort, assist in rehabilitation, or provide support in physically demanding environments.
These are just a few notable applications of gear motors in robotics. Their versatility, torque capabilities, precise control, and compact size make them indispensable components in various robotic systems. Gear motors enable robots to perform complex tasks, move with agility, interact with the environment, and assist humans in a wide range of applications, from industrial automation to healthcare and exploration.
Can you explain the role of backlash in gear motors and how it’s managed in design?
Backlash plays a significant role in gear motors and is an important consideration in their design and operation. Backlash refers to the slight clearance or play between the teeth of gears in a gear system. It affects the precision, accuracy, and responsiveness of the gear motor. Here’s an explanation of the role of backlash in gear motors and how it is managed in design:
1. Role of Backlash:
Backlash in gear motors can have both positive and negative effects:
- Compensation for Misalignment: Backlash can help compensate for minor misalignments between gears, shafts, or the load. It allows a small amount of movement before engaging the next set of teeth, reducing the risk of damage due to misalignment. This can be particularly beneficial in applications where precise alignment is challenging or subject to variations.
- Negative Impact on Accuracy and Responsiveness: Backlash can introduce a delay or “dead zone” in the motion transmission. When changing the direction of rotation or reversing the load, the gear teeth must first overcome the clearance or play before engaging in the opposite direction. This delay can reduce the overall accuracy, responsiveness, and repeatability of the gear motor, especially in applications that require precise positioning or rapid changes in direction or speed.
2. Managing Backlash in Design:
Designers employ various techniques to manage and minimize backlash in gear motors:
- Tight Manufacturing Tolerances: Proper manufacturing techniques and tight tolerances can help minimize backlash. Precision machining and quality control during the production of gears and gear components ensure closer tolerances, reducing the amount of play between gear teeth.
- Preload or Pre-tensioning: Applying a preload or pre-tensioning force to the gear system can help reduce backlash. This technique involves introducing an initial force or tension that eliminates the clearance between gear teeth. It ensures immediate contact and engagement of the gear teeth, minimizing the dead zone and improving the overall responsiveness and accuracy of the gear motor.
- Anti-Backlash Gears: Anti-backlash gears are designed specifically to minimize or eliminate backlash. They typically feature modifications to the gear tooth profile, such as modified tooth shapes or special tooth arrangements, to reduce clearance. Anti-backlash gears can be used in gear motor designs to improve precision and minimize the effects of backlash.
- Backlash Compensation: In some cases, backlash compensation techniques can be employed. These techniques involve monitoring the position or movement of the load and applying control algorithms to compensate for the backlash. By accounting for the clearance and adjusting the control signals accordingly, the effects of backlash can be mitigated, improving accuracy and responsiveness.
3. Application-Specific Considerations:
The management of backlash in gear motors should be tailored to the specific application requirements:
- Positioning Accuracy: Applications that require precise positioning, such as robotics or CNC machines, may require tighter backlash control to ensure accurate and repeatable movements.
- Dynamic Response: Applications that involve rapid changes in direction or speed, such as high-speed automation or servo control systems, may require reduced backlash to maintain responsiveness and minimize overshoot or lag.
- Load Characteristics: The nature of the load and its impact on the gear system should be considered. Heavy loads or applications with significant inertial forces may require additional backlash management techniques to maintain stability and accuracy.
In summary, backlash in gear motors can affect precision, accuracy, and responsiveness. While it can compensate for misalignments, backlash may introduce delays and reduce the overall performance of the gear motor. Designers manage backlash through tight manufacturing tolerances, preload techniques, anti-backlash gears, and backlash compensation methods. The management of backlash depends on the specific application requirements, considering factors such as positioning accuracy, dynamic response, and load characteristics.
In which industries are gear motors commonly used, and what are their primary applications?
Gear motors find widespread use in various industries due to their versatility, reliability, and ability to provide controlled mechanical power. They are employed in a wide range of applications that require precise power transmission and speed control. Here’s a detailed explanation of the industries where gear motors are commonly used and their primary applications:
1. Robotics and Automation:
Gear motors play a crucial role in robotics and automation industries. They are used in robotic arms, conveyor systems, automated assembly lines, and other robotic applications. Gear motors provide the required torque, speed control, and directional control necessary for the precise movements and operations of robots. They enable accurate positioning, gripping, and manipulation tasks in industrial and commercial automation settings.
2. Automotive Industry:
The automotive industry extensively utilizes gear motors in various applications. They are used in power windows, windshield wipers, HVAC systems, seat adjustment mechanisms, and many other automotive components. Gear motors provide the necessary torque and speed control for these systems, enabling smooth and efficient operation. Additionally, gear motors are also utilized in electric and hybrid vehicles for powertrain applications.
3. Manufacturing and Machinery:
Gear motors find wide application in the manufacturing and machinery sector. They are used in conveyor belts, packaging equipment, material handling systems, industrial mixers, and other machinery. Gear motors provide reliable power transmission, precise speed control, and torque amplification, ensuring efficient and synchronized operation of various manufacturing processes and machinery.
4. HVAC and Building Systems:
In heating, ventilation, and air conditioning (HVAC) systems, gear motors are commonly used in damper actuators, control valves, and fan systems. They enable precise control of airflow, temperature, and pressure, contributing to energy efficiency and comfort in buildings. Gear motors also find applications in automatic doors, blinds, and gate systems, providing reliable and controlled movement.
5. Marine and Offshore Industry:
Gear motors are extensively used in the marine and offshore industry, particularly in propulsion systems, winches, and cranes. They provide the required torque and speed control for various marine operations, including steering, anchor handling, cargo handling, and positioning equipment. Gear motors in marine applications are designed to withstand harsh environments and provide reliable performance under demanding conditions.
6. Renewable Energy Systems:
The renewable energy sector, including wind turbines and solar tracking systems, relies on gear motors for efficient power generation. Gear motors are used to adjust the rotor angle and position in wind turbines, optimizing their performance in different wind conditions. In solar tracking systems, gear motors enable the precise movement and alignment of solar panels to maximize sunlight capture and energy production.
7. Medical and Healthcare:
Gear motors have applications in the medical and healthcare industry, including in medical equipment, laboratory devices, and patient care systems. They are used in devices such as infusion pumps, ventilators, surgical robots, and diagnostic equipment. Gear motors provide precise control and smooth operation, ensuring accurate dosing, controlled movements, and reliable functionality in critical medical applications.
These are just a few examples of the industries where gear motors are commonly used. Their versatility and ability to provide controlled mechanical power make them indispensable in numerous applications requiring torque amplification, speed control, directional control, and load distribution. The reliable and efficient power transmission offered by gear motors contributes to the smooth and precise operation of machinery and systems in various industries.
editor by CX 2023-12-11