Šajā postenī ietilpst:
1. 4 gab Stepper motors vadītāja DM542A, PEAK 4.2A, 128 micsteps
2. 1 gab breakout board
Detalizēta informācija
1. Stepper motors vadītāja DM542A
Introduction:
DM542A is a type of two-phase hybrid stepping motor driver, The drive voltage of which is from 18VDC to 50VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 42mm to 86mm outside diameter and less than 4.0A phase current. This circuit that it adopts is smiliar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DM542A run under high speed is also significantly higher than the other two-phase driver, what’s more, the positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, and computer embroider machine, packing machines and so on.
2. Breakout board:
Apraksts:
• Built in DB25 iemavas.
• DB25 Izejas Pin: P1, P2, P3, P4, P5, P6, P7, P8, P9, P14, P16, P17.
• DB25 Ieejas Pin: P10, P11, P12, P13, P15.
• DB25 GND tapa: P18-P25.
• Barošanas avots: + 5V DC.
• Iebūvēts C klases optiskās uzmavas.
• High quality with Surface-mount Tech.
Iespējas:
Augstas veiktspējas, zemas cenas
Vidējais strāvas kontrole, 2-fāžu sinusoidālu izejas strāva disks
Barošanas spriegums no 24VDC uz 80VDC
Optiski izolēta signāls I / O
Pārsprieguma, zem sprieguma, overcorrect fāzes īssavienojumu aizsardzība
14 kanālu apakšnodaļas un automātisko tukšgaitas strāvas samazināšana
8 kanālu izejas fāzes strāva iestatījumu
Offline komanda ieejas termināls
Motor griezes moments ir saistīts ar ātrumu, bet nav saistīts ar soli / revolūciju High sākuma ātrums
Augstas Hording griezes moments ar lielu ātrumu