Eddy Current Dynamometers Test Bench Are Advanced Motor Loading Dynamometers

Product Description

Eddy current dynamometers are advanced loading dynamometers.

Eddy current dynamometer product introduction:
The eddy current dynamometer is suitable for torque and power measurement of high-speed and high-power power machinery, especially for the simulation life test and temperature rise test of power machinery, such as series motors, power tools and high-power motors.
Conventional eddy current dynamometer torque range: 0.1~200N.m, speed 0~30000r/min
Large torque eddy current torque range: 200~5000N.m, speed 0~7000r/min
Accuracy: Torque ≤± 0.5%, speed ≤± 0.2%
Eddy current dynamometer applications:
1. Conventional eddy current dynamometer is suitable for: single-phase asynchronous motor (washing machine motor, range hood motor, fan motor, air conditioning motor, compressor motor), shaded pole motor, DC motor, series motor, power tool, three-phase motor, synchronous motor, speed regulating motor, stepper motor, wiper motor, window motor, automobile heater motor, motorcycle starting motor, etc.
2. High-torque eddy current dynamometer is suitable for: coal mine motors, all kinds of large motors (200KW~500KW)
The eddy current dynamometer is the most advanced loading dynamometer equipment in China, which is mainly used to measure the mechanical properties of various power devices.
Low-speed eddy current dynamometer selection chart:

model number	Rated torque(N.m)	Input speed(rpm)	absorbed power(kw)	excitation voltage	excitation current	accurate	Cooling water flow	weights(kg)
CNCW5	5	300-3600	0.75	90	5	0.5%&0.2%	1	45
CNCW5B	5	300-3600	0.75	90	5	0.5%&0.2%	1	36
CNCW10	10	300-3600	1.5	90	5	0.5%&0.2%	1	60
CNCW10B	10	300-3600	1.5	90	5	0.5%&0.2%	1	40
CNCW20	20	300-3600	3	90	5	0.5%&0.2%	2	100
CNCW20B	20	300-3600	3	90	5	0.5%&0.2%	2	52
CNCW50	50	300-3600	8	90	5	0.5%&0.2%	5	170
CNCW50B	50	300-3600	3	90	5	0.5%&0.2%	5	83
CNCW100	100	300-3600	15	90	5	0.5%&0.2%	8	270
CNCW100B	100	300-3600	15	90	5	0.5%&0.2%	8	120
CNCW200	200	200-3600	30	90	5	0.5%&0.2%	15	430
CNCW200B	200	200-3600	30	90	5	0.5%&0.2%	15	210
CNCW300	300	200-3600	45	90	5	0.5%&0.2%	25	610
CNCW300B	300	200-3600	45	90	5	0.5%&0.2%	25	300
CNCW650	650	200-3600	100	180	10	0.5%&0.2%	55	1000
CNCW650B	650	200-3600	100	180	10	0.5%&0.2%	55	730
CNCW1000	1000	200-3600	150	180	10	0.5%&0.2%	80	1730
CNCW1000B	1000	200-3600	150	180	10	0.5%&0.2%	80	1200
CNCW2000	2000	200-3600	315	180	10	0.5%&0.2%	160	2240
CNCW2000B	2000	200-3600	315	180	10	0.5%&0.2%	160	2470
CNCW3000B	3000	200-3600	470	180	20	0.5%&0.2%	240	3500
CNCW6500B	6500	200-3000	1000	180	40	0.5%&0.2%	550	4600
CNCW10000B	10000	200-3000	1570	180	60	0.5%&0.2%	800	5800
CNCW14000B	14000	200-3000	2200	180	90	0.5%&0.2%	1100	8200
Remarks: 1, B is single-axis stretch; 2, speed below 1500rpm is constant torque mode, above 1500rpm is constant power mode