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Square tube lock

Square tube lock These locks are available in 1/8" increments. They are available in 1/2" to 5/8" square tube locks, 5/8" to 3/4&q

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the servo motor meets the design requirements

The ßis22/3000 servo motor is selected for the first time, and its peak torque is 45N·m＞27.7N·m, and the servo motor meets the design requirements. Ea

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The total acceleration torque converted to the motor end

The total acceleration torque converted to the motor end is T = T negative + T electricity = 21.6 + 6.1 = 27.7 N·m. According to calculation needs, a

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The maximum angular speed of the motor ωelectricity

The maximum angular speed of the motor ωelectricity=nelectricity·2π=n teeth×i×2π=2.29×20×2×3.14=288rad/s, the angular acceleration of the motor ɑelect

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Reducer parameter calculation

The load is converted to the motor end accelerating torque T negative = T close/[(i×η1)×1.5]=551/[(20×0.85)×1.5]=21.6N·m, where T negative is the load

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Calculation of resultant torque for gear T

The resultant torque of the gear T combined = FR/η + T tooth = 9 100 × 55.7 × 0.001/0.92 + 0.21 = 551N·m, where F is the total thrust of the moving pa

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Gear Speed Calculation

According to known conditions, the shaft deceleration time t=0.25s, the angular acceleration of the output helical gear ɑtooth=ω tooth/t=14.38/0.25=57

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Gear angle calculation

Acceleration a=3.2m/s2, the acceleration thrust of the moving part Fa=ma=2 800×3.2=8 960N, the friction force of the moving part f=mgµ=2 800×10×0.005=

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How to judge the speed of the feed motor when the rack drive is fast forward

The idea of considering the problem is as follows: first calculate the acceleration torque output by the output gear meshing with the rack according t

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The torque matching problem of the rack and pinion drive feed servo motor

The torque matching problem of the rack and pinion drive feed servo motor. According to the working status of the machine tool, the torque matching pr

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How to change the reduction ratio of the reducer

The reduction ratio i of the reducer can be changed by adjusting the modulus m of the output gear or the number of teeth z. After the rack is selected

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Mold size calculation

The analysis formula (Nmax/i)×[πmz/(1 000×cosɑ)]=v fast, i=(Nmaxπmz)/(1 000cosɑ·v fast) It can be seen that the fast forward speed of the machine tool

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