Sinusoidal controls are perfectly obtained, even if the system limits the pulse frequency; stealthChop2 ultra-quiet technology, widely used in 3D printing.
1, divided 256;
2, will not lose step when driving with high load;
3. logic interface level: 3-5 V;
4.Input voltage: 4.75-36 V DC;
5, subdivision is optional 2, 4, 8, 16 departments;
6, StealthChop2 can drive the motor to work in a very quiet situation.
Realize the motor noise control below 10dB decibels, the noise is lower than the traditional current
Control methods;
7, The traditional stepper motor drive scheme appears when current crosses zero
Too much cash flow or current dead zone, when the motor coil is currentless. This is a travel
A major factor of vibration motor Spread Cycle guarantees that the stepper motor zero crossing
Smooth transition point without dead zone current using the TMC2208 multiple stepper motor drive axis
The film is almost without jitter;
8. SpreadCycle PWM hack automatically matches between slow and fast signal attenuators
Set a hysteresis attenuation function. The current reflects the set value of normal current, in the sine
No transition period when the wave crosses zero, which reduces the fluctuation of current and the torque
Make the current wave than the sine wave.Compared with the traditional fixed chopping type, SpreadCycle
The motor under PWM chop mode runs smoothly and smoothly.