HONPINE HONPINE Precision > Direct Drive Torque Motor
Direct Drive Torque Motor
HONPINE specializes in the R&D and manufacturing of direct drive torque motors, having established a 5,000-square-meter facility dedicated to the development, production, and administration of its direct drive motor product lines. The facility is equipped with a comprehensive array of advanced machinery, including dynamometers, fully automated winding machines, CNC machining centers, laser interferometers, automated potting machines, and salt spray test chambers. Furthermore, the company has established sales and after-sales service centers in Singapore, Suzhou, and Shenzhen. To support the localization of semiconductor equipment manufacturing, the company commissioned a precision assembly cleanroom and an R&D laboratory in 2024. HONPINE has successfully obtained quality certifications such as ISO9001 and CE, and its independently developed products have been awarded dozens of patents for both inventions and utility models.
Direct Drive DD Torque Motor
A DD motor (Direct Drive Motor) is also referred to as a direct-drive motor, torque motor, or hub motor. It is a specialized type of motor that transmits torque directly to the load, bypassing the need for intermediate mechanical transmission mechanisms (such as gears, belts, etc.). This design serves to minimize mechanical losses while enhancing both efficiency and precision
By connecting directly to the customer's load, the torque motor eliminates the need for intermediate coupling mechanisms—such as reducers or gearboxes—resulting in a highly compact overall assembly. It features stable and reliable operation, as well as low noise levels. Furthermore, the motor is equipped with a high-resolution rotary encoder, rendering the overall product structure even more compact while ensuring superior precision..
![Integrated Absolute Encoder Mechanical DD Motor for Automation System]( "Integrated Absolute Encoder Mechanical DD Motor for Automation System")
Integrated Absolute Encoder Mechanical DD Motor for Automation SystemThe load of the TDB-263-138-NH-RD DD motor is mounted directly onto the motor rotor, eliminating mechanical backlash and achieving exceptionally high servo stiffness. It features an integrated high-end absolute encoder, which significantly enhances the efficiency and safety of automation systems. This direct coupling allows for a more responsive control loop in precision equipment. We offer comprehensive support for customized designs and contract manufacturing (OEM/ODM). If your precision applications require direct drive technology, please contact us for a professional solution.Details![External Rotor Continuous Incremental Encoder Torque Direct Drive Torque Motor]( "External Rotor Continuous Incremental Encoder Torque Direct Drive Torque Motor")
External Rotor Continuous Incremental Encoder Torque Direct Drive Torque MotorThe TDB-150-037-NH-A direct drive torque motor features a flat, low-profile design with a 150 mm outer diameter, delivering 1 N·m continuous torque and 3.5 N·m peak torque. Its external rotor architecture provides superior torque density within a compact footprint. Closed-loop commutation is achieved through an incremental encoder, ensuring precise and reliable motion control. The direct drive structure eliminates the need for gearboxes, making maintenance significantly easier — offering the best cost-performance ratio without compromising positioning accuracy.Details![High Torque DD Torque Rotary Motor for Precision Automated Equipment]( "High Torque DD Torque Rotary Motor for Precision Automated Equipment")
High Torque DD Torque Rotary Motor for Precision Automated EquipmentThe TDB-080-050-NH-RD-T DD motor features a compact direct-drive structure with an outer diameter of 80 mm and a height of 50 mm, making it suitable for applications requiring high-precision rotary positioning and stable torque output. This model provides a continuous torque of 0.6 N·m, a peak torque of 2 N·m, and a maximum speed of 450 rpm. Equipped with an RD encoder and a sensorless design without Hall sensors, it offers fast response, minimal backlash, smooth operation, and high positioning accuracy. It is well suited for applications such as automated rotary tables, precision inspection systems, semiconductor equipment, and high-end medical devices.Details![Compact Design High Precision Direct Drive Torque Motor]( "Compact Design High Precision Direct Drive Torque Motor")
Compact Design High Precision Direct Drive Torque MotorThe TDB-040-038-NH-AY direct drive (DD) torque motor features a compact structure, high precision, and fast response, making it suitable for high-precision positioning and direct drive applications. Combining compact size with strong performance, it is well suited for semiconductor equipment, precision stages, and automation systems.Details![High Torque TDB-263-113-NH-A Direct Drive Torque Motor for Automation and Precision Application]( "High Torque TDB-263-113-NH-A Direct Drive Torque Motor for Automation and Precision Application")
High Torque TDB-263-113-NH-A Direct Drive Torque Motor for Automation and Precision ApplicationThe TDB-263-113-NH-A is a large direct drive torque motor that combines high torque, high rigidity, and high precision positioning. Its outer rotor structure, Hall‑sensor‑free design, and high‑resolution incremental encoder configuration enable stable and efficient operation in heavy‑duty automation equipment and precision manufacturing applications.
Compared with traditional servo motors, direct drive torque motors offer the following advantages:higher precision,greater torque,higher efficiency,simpler maintenance,more compact installation footprint.Details![Industrial Servo Drives Direct Drive DD Torque Motor with Hall Sensor]( "Industrial Servo Drives Direct Drive DD Torque Motor with Hall Sensor")
Industrial Servo Drives Direct Drive DD Torque Motor with Hall SensorTDB-170-125-NH-B direct drive DD torque motor, with its outstanding structural design and stable control performance, is widely used in CNC rotary tables, semiconductor equipment, robotic joints, precision inspection, and other fields. This model adopts an outer rotor structure (all TDB series feature outer rotor design), which structurally makes it easier to achieve higher moment of inertia and a larger output radius, making it suitable for high dynamic response and high-load applications. It is designed for drive solutions that do not require Hall sensors for startup and is well compatible with most industrial servo drives, facilitating easy commissioning and deployment.Details![Outer Rotor Direct Drive Torque Motor with Hall Sensors and Incremental Encoder]( "Outer Rotor Direct Drive Torque Motor with Hall Sensors and Incremental Encoder")
Outer Rotor Direct Drive Torque Motor with Hall Sensors and Incremental EncoderTDB-170-095-NH-A Direct Drive Torque Motor adopts an outer rotor design, which structurally makes it easier to achieve higher moment of inertia and a larger output radius. It comes with Hall sensors for easier startup and better compatibility with a wide range of drives. Equipped with an incremental encoder, it is suitable for most servo control systems. With a positioning accuracy of ±20 arc seconds and repeatability of ±1.5 arc seconds, it meets the requirements of precision machining and inspection. It is widely used in applications such as CNC rotary tables, semiconductor equipment, robotic joints, and precision inspection.Details![High Torque Speed Precision Encoder Direct Drive Motor]( "High Torque Speed Precision Encoder Direct Drive Motor")
High Torque Speed Precision Encoder Direct Drive MotorThe TDB-112-065-NH-A direct-drive motor is structurally composed of four main parts: the stator (stationary part), the rotor (rotating part), the bearings, and the encoder (a sensor used to detect rotational position). The motor has a diameter of 112 mm, a height of 65 mm, and a weight of 2.8 kg. It delivers a continuous torque of 3 N·m and a peak torque of up to 9 N·m, with a rated power of 110 W, a continuous current of 2.5 Arms, and a peak current of 7.5 Arms. Its key features include high dynamic performance, high precision, optimal speed control, ultra-compact structure, excellent MTBF, and reduced maintenance requirements.Details![DC Torque Motor for Precision Automation Equipment and CNC Machines]( "DC Torque Motor for Precision Automation Equipment and CNC Machines")
DC Torque Motor for Precision Automation Equipment and CNC MachinesThe TDB-170-050-NH-A torque motor is a low-speed, high-torque DC motor with precise control. Its key features include the elimination of transmission errors, high rigidity with low vibration, fast response, and low maintenance requirements. It is commonly used in precision automation equipment such as semiconductor wafer processing machines, precision indexing tables, high-accuracy direct-drive turntables, and LCD panel handling systems.Details![Compact Structure High Precision DD DC Torque Motor]( "Compact Structure High Precision DD DC Torque Motor")
Compact Structure High Precision DD DC Torque MotorThe TDB-080-067-NH-A-T DD torque motor is a high-precision, low-speed, high-torque DC motor, suitable for applications such as robotic joints, precision motion platforms, and automated equipment. This model has a diameter of 80 mm, a height of 67 mm, and weighs only 1.6 kg. It features a 22-pole design, delivering a continuous torque of 1 N·m and a peak torque of up to 3.5 N·m, with a continuous current of 1.7 Arms, a peak current of 5.9 Arms, and a rated power of 32 W. The TDB series torque motors are characterized by a compact structure, high torque density, and precise control performance, making them an ideal choice for precision automation and intelligent equipment applications.Details
Linear Direct Drive Motor
![Integrated Absolute Encoder Mechanical DD Motor for Automation System]( "Integrated Absolute Encoder Mechanical DD Motor for Automation System")
Integrated Absolute Encoder Mechanical DD Motor for Automation SystemThe load of the TDB-263-138-NH-RD DD motor is mounted directly onto the motor rotor, eliminating mechanical backlash and achieving exceptionally high servo stiffness. It features an integrated high-end absolute encoder, which significantly enhances the efficiency and safety of automation systems. This direct coupling allows for a more responsive control loop in precision equipment. We offer comprehensive support for customized designs and contract manufacturing (OEM/ODM). If your precision applications require direct drive technology, please contact us for a professional solution.Details![External Rotor Continuous Incremental Encoder Torque Direct Drive Torque Motor]( "External Rotor Continuous Incremental Encoder Torque Direct Drive Torque Motor")
External Rotor Continuous Incremental Encoder Torque Direct Drive Torque MotorThe TDB-150-037-NH-A direct drive torque motor features a flat, low-profile design with a 150 mm outer diameter, delivering 1 N·m continuous torque and 3.5 N·m peak torque. Its external rotor architecture provides superior torque density within a compact footprint. Closed-loop commutation is achieved through an incremental encoder, ensuring precise and reliable motion control. The direct drive structure eliminates the need for gearboxes, making maintenance significantly easier — offering the best cost-performance ratio without compromising positioning accuracy.Details![High Torque DD Torque Rotary Motor for Precision Automated Equipment]( "High Torque DD Torque Rotary Motor for Precision Automated Equipment")
High Torque DD Torque Rotary Motor for Precision Automated EquipmentThe TDB-080-050-NH-RD-T DD motor features a compact direct-drive structure with an outer diameter of 80 mm and a height of 50 mm, making it suitable for applications requiring high-precision rotary positioning and stable torque output. This model provides a continuous torque of 0.6 N·m, a peak torque of 2 N·m, and a maximum speed of 450 rpm. Equipped with an RD encoder and a sensorless design without Hall sensors, it offers fast response, minimal backlash, smooth operation, and high positioning accuracy. It is well suited for applications such as automated rotary tables, precision inspection systems, semiconductor equipment, and high-end medical devices.Details![Compact Design High Precision Direct Drive Torque Motor]( "Compact Design High Precision Direct Drive Torque Motor")
Compact Design High Precision Direct Drive Torque MotorThe TDB-040-038-NH-AY direct drive (DD) torque motor features a compact structure, high precision, and fast response, making it suitable for high-precision positioning and direct drive applications. Combining compact size with strong performance, it is well suited for semiconductor equipment, precision stages, and automation systems.Details![High Torque TDB-263-113-NH-A Direct Drive Torque Motor for Automation and Precision Application]( "High Torque TDB-263-113-NH-A Direct Drive Torque Motor for Automation and Precision Application")
High Torque TDB-263-113-NH-A Direct Drive Torque Motor for Automation and Precision ApplicationThe TDB-263-113-NH-A is a large direct drive torque motor that combines high torque, high rigidity, and high precision positioning. Its outer rotor structure, Hall‑sensor‑free design, and high‑resolution incremental encoder configuration enable stable and efficient operation in heavy‑duty automation equipment and precision manufacturing applications.
Compared with traditional servo motors, direct drive torque motors offer the following advantages:higher precision,greater torque,higher efficiency,simpler maintenance,more compact installation footprint.Details![Industrial Servo Drives Direct Drive DD Torque Motor with Hall Sensor]( "Industrial Servo Drives Direct Drive DD Torque Motor with Hall Sensor")
Industrial Servo Drives Direct Drive DD Torque Motor with Hall SensorTDB-170-125-NH-B direct drive DD torque motor, with its outstanding structural design and stable control performance, is widely used in CNC rotary tables, semiconductor equipment, robotic joints, precision inspection, and other fields. This model adopts an outer rotor structure (all TDB series feature outer rotor design), which structurally makes it easier to achieve higher moment of inertia and a larger output radius, making it suitable for high dynamic response and high-load applications. It is designed for drive solutions that do not require Hall sensors for startup and is well compatible with most industrial servo drives, facilitating easy commissioning and deployment.Details![Outer Rotor Direct Drive Torque Motor with Hall Sensors and Incremental Encoder]( "Outer Rotor Direct Drive Torque Motor with Hall Sensors and Incremental Encoder")
Outer Rotor Direct Drive Torque Motor with Hall Sensors and Incremental EncoderTDB-170-095-NH-A Direct Drive Torque Motor adopts an outer rotor design, which structurally makes it easier to achieve higher moment of inertia and a larger output radius. It comes with Hall sensors for easier startup and better compatibility with a wide range of drives. Equipped with an incremental encoder, it is suitable for most servo control systems. With a positioning accuracy of ±20 arc seconds and repeatability of ±1.5 arc seconds, it meets the requirements of precision machining and inspection. It is widely used in applications such as CNC rotary tables, semiconductor equipment, robotic joints, and precision inspection.Details![High Torque Speed Precision Encoder Direct Drive Motor]( "High Torque Speed Precision Encoder Direct Drive Motor")
High Torque Speed Precision Encoder Direct Drive MotorThe TDB-112-065-NH-A direct-drive motor is structurally composed of four main parts: the stator (stationary part), the rotor (rotating part), the bearings, and the encoder (a sensor used to detect rotational position). The motor has a diameter of 112 mm, a height of 65 mm, and a weight of 2.8 kg. It delivers a continuous torque of 3 N·m and a peak torque of up to 9 N·m, with a rated power of 110 W, a continuous current of 2.5 Arms, and a peak current of 7.5 Arms. Its key features include high dynamic performance, high precision, optimal speed control, ultra-compact structure, excellent MTBF, and reduced maintenance requirements.Details![DC Torque Motor for Precision Automation Equipment and CNC Machines]( "DC Torque Motor for Precision Automation Equipment and CNC Machines")
DC Torque Motor for Precision Automation Equipment and CNC MachinesThe TDB-170-050-NH-A torque motor is a low-speed, high-torque DC motor with precise control. Its key features include the elimination of transmission errors, high rigidity with low vibration, fast response, and low maintenance requirements. It is commonly used in precision automation equipment such as semiconductor wafer processing machines, precision indexing tables, high-accuracy direct-drive turntables, and LCD panel handling systems.Details![Compact Structure High Precision DD DC Torque Motor]( "Compact Structure High Precision DD DC Torque Motor")
Compact Structure High Precision DD DC Torque MotorThe TDB-080-067-NH-A-T DD torque motor is a high-precision, low-speed, high-torque DC motor, suitable for applications such as robotic joints, precision motion platforms, and automated equipment. This model has a diameter of 80 mm, a height of 67 mm, and weighs only 1.6 kg. It features a 22-pole design, delivering a continuous torque of 1 N·m and a peak torque of up to 3.5 N·m, with a continuous current of 1.7 Arms, a peak current of 5.9 Arms, and a rated power of 32 W. The TDB series torque motors are characterized by a compact structure, high torque density, and precise control performance, making them an ideal choice for precision automation and intelligent equipment applications.Details
Application of Direct Drive Motor
Direct drive motors, characterized by low speed, high torque, and fast response, are commonly used in semiconductor and electronics manufacturing equipment, precision machine tools and machining, industrial automation and robotics, medical equipment, and new energy equipment. For more solutions and product information, please contact HONPINE.
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Advantages of Direct Drive DD Motor
Superior Dynamic Performance
Achieves up to 5G acceleration and 1200 cycles/min, ensuring maximum throughput for high-speed automated processes.
Wear-Free Reliability
Zero transmission chain" design eliminates mechanical friction, guaranteeing 365 days of maintenance-free operation.
Micron-Level Accuracy
Features true zero-backlash, full closed-loop control, and ± 1 arc-second repeatability for ultra-precise positioning.
Compact & Simplified Integration
Direct-drive architecture eliminates complex mechanical components, drastically reducing system footprint and simplifying assembly.
Direct Drive Motor-FAQ
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