High Precision Hysteresis Brake Dynamometer

• After-sales Service: on Line
• Warranty: 12 Months
• Max Diameter of Workpiece: 500mm
• Mass Scope of Workpiece: <900kg
• Type: Hysteresis Dynamometer
• Maxcapacity: <1000KN
• Model NO.: CNC5
• Accuracy Grade: 0.5%&0.2%
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: No Cylinder
• Rotation Speed: 20000rpm
• Continuous Power: 1000W
• Short-Term Power: 3000W
• Cooling Method: Air Cooling
• Customised or Not: Non-Standard
• Transport Package: Dust Free + Wooden Box
• Trademark: Changniu Technology
• Origin: Hangzhou, China
• Production Capacity: 1000pieces/Year

Product Description

High Precision Hysteresis Brake Dynamometer

Comprehensive Introduction to the Hysteresis Dynamometer:
The hysteresis dynamometer is the ideal solution for testing motors with small to medium torque and high speed. Perfectly suited for starter motors with constant torque under load, asynchronous motors, low-power DC motors, series motors, and power tools. It excels in evaluating the dynamic characteristics of various micro and specialized motors, ensuring precise and reliable results.
Torque Range: 0.002~20N.m, Speed: 0~30000r/min
Precision: Torque Accuracy ≤± 0.5%, Speed Accuracy ≤± 0.2%

Wide-Ranging Applications:
Single-phase asynchronous motors (including washing machine motors, range hood motors, fan motors, air conditioning motors, and compressor motors), shaded pole motors, DC motors, series motors, power tools, three-phase motors, synchronous motors, and speed-
regulating motors. Also applicable to stepper motors, wiper motors, window motors, automobile heater motors, and motorcycle starting motors, among others.

model number	Test range		Operating power		accurate	Cooling method
	torque(N.m)	rotation speed(rpm)	continuous power(w)	short-term power(w)
CNC10m	0.01	30000	10	30	0.50%	natural cooling
CNC20m	0.02	30000	10	40	0.50%	natural cooling
CNC50m	0.05	30000	20	80	0.50%	natural cooling
CNC100m	0.1	30000	40	100	0.50%	natural cooling
CNC200m	0.2	30000	60	150	0.50%	natural cooling
CNC500m	0.5	30000	150	450	0.5%&0.2%	air cooling
CNC1	1	30000	200	600	0.5%&0.2%	air cooling
CNC2	2	30000	500	1500	0.5%&0.2%	air cooling
CNC5	5	20000	1000	3000	0.5%&0.2%	air cooling
CNC10	10	15000	1500	4500	0.5%&0.2%	air cooling
CNC20	20	15000	2500	6000	0.5%&0.2%	air cooling

 

Noteworthy Features:
1. Digital display of test data with capability to send data to a microcomputer for sampling, curve plotting, and printing;
2. Incorporates a high-precision load sensor, offering excellent stability and prolonged service life;
3. Delivers high sensitivity, consistent load torque stability, and superior test repeatability;
4. Load size adjustable through excitation current control;
5. Software is user-friendly and intuitive, supporting manual, automatic, and fixed-point test methods. Results can be compared using curves and the data imported into Word and Excel;
6. Multi-range DC power tester with automatic switching, suitable for both high-power and low-power motor tests;
7. Three-dimensional adjustment table facilitates easy motor installation and rapid clamping, enhancing usability and efficiency.