Excellent Positioning Accuracy Custom High Precision Harmonic Gear Reducer

• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Hardness: Soft Tooth Surface
• Installation: Horizontal/Vertical Type
• Model NO.: Harmonic Drive Reducer
• Layout: Coaxial
• Gear Shape: Conical - Cylindrical Gear
• Step: Stepless
• Type: Harmonic Drive Reducer
• Product Name: Harmonic Drive Reducer
• Keywords: Reducer
• Reduction Ratio: 30-160
• Rated Torque at Input 2000r/Min: 3.7-178nm
• Maximum Torque When Starting and Stoppin: 9-484nm
• Average Load Torque Maximum Value: 4.8-281nm
• Maximum Instantaneous Permissible Torque: 17-892nm
• Maximum Allowable Input Speed: 4000-8500r/Min
• Average Allowable Input Speed: 3500r/Min
• Weight: 0.38-3.19kg
• Design Life: 9000-15000 Hour
• Lead Time: 1 Week by Air/1-2months by Sea
• Packaging Method: Carton/Wooden Box
• Mode of Transport: Sea/ Air/ Express
• MOQ: Low MOQ
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: AEROSPACE QUNJIAN
• Origin: Guizhou, China
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

HARMONIC DRIVE REDUCER

The harmonic reducer is a high-precision gear transmission device. It is mainly composed of three basic components: a wave generator, a flexible wheel and a rigid wheel. The wave generator is an elliptical cam. When it rotates inside the flexible wheel, it causes the flexible wheel to produce elastic deformation, thereby forming a series of meshing and separation processes between the flexible wheel and the rigid wheel. This unique transmission principle enables the harmonic reducer to achieve a higher reduction ratio in a relatively compact structure.

The harmonic reducer has many significant features. First, its transmission accuracy is very high. The transmission accuracy of a single-stage harmonic reducer can reach within 1 arc minute, which is crucial for some applications such as robot joints and aerospace equipment that require extremely high position accuracy. Secondly, it is small in size and light in weight. Compared with other types of reducers with the same reduction ratio, its structure is more compact and can save a lot of space.

Harmonic reducers are widely used in many fields. In the field of industrial robots, it is widely used in the joints of robots, which can accurately control the movement trajectory of robots, enabling robots to complete complex operation tasks such as welding and assembly. In the aerospace field, it can be used in the attitude control device of aircraft. Due to its high precision and reliability, it can ensure that the aircraft maintains a stable attitude during flight.

Product Parameters

REDUCER SPECIFICATION
Product Name	Harmonic Drive Reducer
Keywords	Reducer
Reduction Ratio	30-160
Rated Torque at Input 2000r/Min	3.7-178nm
Maximum Torque When Starting and Stoppin	9-484nm
Average Load Torque Maximum Value	4.8-281nm
Maximum Instantaneous Permissible Torque	17-892nm
Maximum Allowable Input Speed	4000-8500r/min
Average Allowable Input Speed	3500r/min
Weight	0.38-3.19kg
Design Life	9000-15000 Hour
Lead Time	1 Week By Air/1-2Months By Sea
Packaging Method	Carton/Wooden box
Mode of Transport	Sea/ Air/ Express
MOQ	Low MOQ

Detailed Photos

HIGH PRECISION

Multiple teeth mesh at 180 degrees simultaneously, so the gear pitch error and cumulative pitch error have a more even impact on the rotation accuracy, which can achieve extremely high position accuracy and rotation accuracy.

 LONG LIFE

Ehe generator deformation required for gear occlusion is small, which reduces the concentrated stress on the bearing of the wave generator, and the ser-vice life of the whole machine can be as long as 10000h.

HIGH LOAD-BEARING CAPACITY


In harmonic transmission, the meshing of teeth is surface contact, and there are more pairs of meshing teeth, so the load per unit area is small and the load-bearing capacity is high.

WEIGHT


Small size and light weight Compared with ordinary gear devices, the size, and weight can be greatly reduced, achieving miniaturization and lightweight.

 LOW NOISE


The transmission is smooth, and impact-free, and the noise is low. The gear meshing speed is low, and the transmission of motion force is balanced, so the operation is quiet and the vibration is small.

Application

FAQ

Q1: Will you make custom products according to our design drawings?
A1: Yes, we are a professional manufacturer with an experienced engineering team to make custom products according to customers' drawings.

Q2: Is the drawing safe after receiving it?
A2: Yes, we will not release your design to any third party unless we get your permission. We can sign a confidentiality agreement before you send the drawing.

Q3: What is the minimum order quantity?
A3: We require samples <20 and batches >100, but the more quantity, the better the price. In addition, we are happy to make prototypes or samples for customers to ensure quality standards.

Q4: Do you provide some samples?
A4: Yes, it only takes some sample cost and we will return it when we go to mass production.

Q5: If it is found that the received parts are not of good quality, how to deal with it?
A5: Please rest assured that all our products are QC inspected and accompanied by inspection reports before delivery, and generally there will be no unqualified conditions: if there are any unqualified conditions, please contact us immediately and take photos. We will check the problem and rework or repair it the first time, and the resulting transportation costs will be borne by us.