Magnetic Powder Dynamometer Torque Motor Test Bench Large Range Tester for Mechanical Automation Industry
Product Details
| Customization: | Available |
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| After-sales Service: | on Line |
| Warranty: | 1year |
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Basic Info.
- Model NO.
- CNF1
- Type
- Spring
- Display
- Digital
- Brand
- Changniu Technology
- Applicable Industry
- Automatic
- Species
- Motor Testing Equipment
- Spring Dynamometer Species
- Spring Dynamometer
- Structure
- Cylinder Type
- Application Area
- Product Manufacturing
- Bracket
- Bracket
- Customized
- Customized
- Torque
- 1n.M
- Rpm
- 2000/5000rpm
- Continuous Power
- 50W
- Short-Time Power
- 200W
- Accuracy
- 0.5%&0.2%
- Cooling Method
- Natural Cooling
- Transport Package
- Dust Free + Wooden Box
- Specification
- customisable
- Trademark
- Changniu Technology
- Origin
- Hangzhou, China
- Production Capacity
- 1000pieces/Year
Packaging & Delivery
- Package Size
- 80.00cm * 40.00cm * 70.00cm
- Package Gross Weight
- 45.000kg
Product Description
Product Description
The magnetic powder dynamometer is composed of a stator, a solid rotor, a magnetic coil, a magnetic particle medium, a bracket, a bottom plate, etc., when the internal coil of the magnetic particle dynamometer passes through the current, a magnetic field is generated, so that the internal magnetic particles are arranged into magnetic chains according to the magnetic field lines, and the pulling force generated by the magnetic particle chain becomes the resistance to prevent the rotor from rotating, and the force is the load moment. The load torque can be changed by changing the excitation current.
Features:
1.Simple structure, compact, large braking torque
2.Good stability, fast dynamic response
3.Long service life, easy maintenance
It is suitable for occasions with high torque and low speed, such as constant torque with load starting, asynchronous motors, reducers, hydraulic motors, mining machinery and other power machinery.
1.Simple structure, compact, large braking torque
2.Good stability, fast dynamic response
3.Long service life, easy maintenance
It is suitable for occasions with high torque and low speed, such as constant torque with load starting, asynchronous motors, reducers, hydraulic motors, mining machinery and other power machinery.
model number | Maximum torque | Maximum speed | Maximum operating power | |
(N.m) | (rpm) | Five minutes.(W) | progression(W) | |
CNF50K | 5 | 5000 | 250 | 100 |
CNF50K S/F | 5 | 5000 | 800 | 400 |
CNF100K | 10 | 5000 | 400 | 200 |
CNF100K S/F | 10 | 5000 | 1500 | 800 |
CNF200K | 20 | 4000 | 800 | 400 |
CNF200K S/F | 20 | 4000 | 3000 | 1500 |
CNF500K | 50 | 4000 | 1200 | 600 |
CNF500K S/F | 50 | 4000 | 4000 | 2000 |
CNF1KK | 100 | 3000 | 1200 | 800 |
CNF1KKS | 100 | 3000 | 6000 | 3000 |
CNF2KK | 200 | 1500 | 1500 | 1000 |
CNF2KKS | 200 | 1500 | 8000 | 5000 |
CNF50KKS | 5000 | 500 | 55K | 45K |
Precautions:
* Multiple measures can be taken to increase the operating power of the dynamometer, which can be requested when an order is being placed.
* Specifications not listed in the table can be customized according to customer
requirements.
* The low-temperature water-cooled dynamometer with S must be equipped with a low-temperature circulating cooling-water tank device. An air-cooled dynamometer with F must be equipped with an air-cooling device.
requirements.
* The low-temperature water-cooled dynamometer with S must be equipped with a low-temperature circulating cooling-water tank device. An air-cooled dynamometer with F must be equipped with an air-cooling device.
After Sales Service
Standard Warranty: One-year warranty, lifetime maintenance.(Except for human damage and replacement of consumables).
Global Support: Provision of technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.
Global Support: Provision of technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.
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1,We are manufacturer, ensuring reliable delivery
2,Products have strict quality inspection before leaving the factory
3,Welcome customers to inspect the factory
Company Profile

Environment Showcase
Product Demonstration
Value concept: "Honest And Trustworthy, Performance-oriented, People oriented. Innovation And Development".
Business policy: "Quality First, Customer First, Credit Oriented".
Development concept: "Be Solid, Be Strong, Be Big, Be Good, Be Long"Since its inception, Hangzhou Changniu has been committed to providing customers in the aerospace, automotive and marine, universities and scientifcresearch, electric motor control, qualityinspection and measurement of theindustry to provide excellent performance of intelligent instrumentation and system solutions.
Business policy: "Quality First, Customer First, Credit Oriented".
Development concept: "Be Solid, Be Strong, Be Big, Be Good, Be Long"Since its inception, Hangzhou Changniu has been committed to providing customers in the aerospace, automotive and marine, universities and scientifcresearch, electric motor control, qualityinspection and measurement of theindustry to provide excellent performance of intelligent instrumentation and system solutions.
Our Certificate

FAQ
Q: Are you the manufacturer?
A: Yes, Hangzhou Changniu Technology Co., Ltd. specialises in the design and productionof testing equipment for electric motors and pump motors, and provides ODM services.
Q: How can l get a price?
A: --We usually quote within 24 hours of receiving your enquiry (excluding weekends andholidays).
--lf you are very eager to get the price, please contact us via Whatsapp or WeChat so that we can provide you with aquote.
A: --We usually quote within 24 hours of receiving your enquiry (excluding weekends andholidays).
--lf you are very eager to get the price, please contact us via Whatsapp or WeChat so that we can provide you with aquote.
Q: How to order?
A: Ask us for a quotation →Explain your needs → inform us of your usage scenarios → Receive our product design recommendations → Negotiate details → Sign acontract/deposit → Manufacture → Goods are ready → Delivery → Further co → operation.
A: Ask us for a quotation →Explain your needs → inform us of your usage scenarios → Receive our product design recommendations → Negotiate details → Sign acontract/deposit → Manufacture → Goods are ready → Delivery → Further co → operation.
Q: How does your factory control the quality?
A: The factory has a fast and enthusiastic sales team, a strict and responsible Qc team, andhas served many companies with high quality products and strict quality standards.
A: The factory has a fast and enthusiastic sales team, a strict and responsible Qc team, andhas served many companies with high quality products and strict quality standards.
Q: What is the delivery time of the order?
A: The delivery time is 15-60 days. Customised models need longer time, you can contactus for mutual negotiation.
A: The delivery time is 15-60 days. Customised models need longer time, you can contactus for mutual negotiation.
Q: what is the warranty policyof changniu motor testing equipment?
A: All customers enjoy 12 months warranty and all instruments are maintained for life!
A: All customers enjoy 12 months warranty and all instruments are maintained for life!
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