Accuracy of the accuracy of the transmission accuracy, the accuracy of the size, shape, angle, position and other elements of the object, indicating the closeness between the observation, the calculated value or the estimated value and the true value (or the true value considered to be the ideal state). Transmission accuracy is the degree to which the actual value of the gear error element related to the transmission characteristic is close to the theoretical value. It generally indicates the degree of influence of the accuracy of each transmission link in the transmission chain on the relative motion accuracy and uniformity of the end effector. Commonly used indicators include motion accuracy, work stability, contact analysis, and ulnar side clearance.
Transmission accuracy is usually also expressed by errors, including corner error, line value error, and so on. Large error, low precision, small error and high precision. The transmission error is the amount of change in the actual value of the output shaft angle relative to the theoretical value when the input shaft is unidirectionally rotated.
In the ideal transmission, there is an ideal linear relationship between the input shaft angle of the Guangdong vacuum pump and the output shaft rotation angle. However, there is always an error in the actual output shaft rotation angle.
The transmission error and the hysteresis are related to each other. The three-leaf Roots vacuum pump is often affected by the eccentricity, the base section, the tooth profile error caused by the machining, the matching clearance caused by the assembly, and the radial runout. The system hysteresis is the synthesis of the gear pair hysteresis of each stage, and the hysteresis of each gear pair is the combination of the following three types of errors: (1) the inherent error of the gear itself (Class I error): the inherent inherent of a single gear before it is assembled Machining tolerances include tooth thickness reduction and geometric eccentricity. This is the main source of the return difference.
(2) Device error (Class II error): Error introduced due to part manufacturing and mounting errors. Except for the center-to-center deviation, it is generally smaller than the hysteresis generated by the Class I error source.
(3) Other errors (Class III error): Errors introduced due to temperature changes, elastic deformation, etc. These types of backlash are special and relatively less influential. If necessary measures are taken in the design, they can generally be avoided.
MS Series 3-phase Aluminum Housing Induction Motor
MS series motor is totally enclosed and fan cooled 3 phase squirrel cage induction motor. It is newly designed in conformity with the relevant rules of IEC&DIN42673 standards. Y connection for motor of 3kw and below. Delta connection for 4kw and above.
Application:
MS serise 3 phase motors are widely used as driving equipments of various machineries such as: machine tools, blowers, pumps, compressors, transporters, agricultural and food processing.
Operating Condition:
Ambient temperature: -15°c to 40 °c
Altitude: ≤1000m
Rated voltage: 380V, 400V, 415V, 220V, 230V, 240V, etc
Rated frequency: 50HZ, 60HZ, 50HZ/60HZ
Duty: Continuous(S1)
Insulation class: Class B, Class F
Protection class: IP44, IP54, IP55
Cooling method: IC0141
Note:
The voltage and frequency could be made according to your request. If there is any requirements or inquiries, welcome to contact us.
MS Three-Phase Aluminum Housing Electric Motor
MS Three-Phase Electric Motor,10KW Electric Motor,3 Phase AC Motor,Three Phase Electric Motor
FUJIAN TOPS POWER CO., LTD , http://www.landtopco.com