4pcs Nema 17 stepper motor with 75oz-in, 6leads, 0.4A. 1pc power supply 200W/24V, 8.3A. DM420A is a type of two-phase hybrid stepping motor driver, The drive voltage of which is from 12VDC to 36VDC.
It is designed for use with 2-phase hybrid stepper motor of all kinds with 20mm to 42mm outside diameter and less than 2.0A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DM420A run under high speed is also significantly higher than the other two-phase driver, whats 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. L High performance, low price.
L Average current control, 2-phase sinusoidal output current drive. L Supply voltage from 12VDC to 36VDC. L Overvoltage, under voltage, overcorrect, phase short circuit protection. L 8 channels subdivision and automatic idle-current reduction. L 8 channels output phase current setting.
L Offline command input terminal. L Motor torque is related with speed, but not related with step/revolution. L High hording torque under high speed. Description: Built in DB25 male connector.
DB25 Output Pin:P1, P2, P3, P4, P5, P6, P7, P8, P9, P14, P16, P17. DB25 Input Pin: P10, P11, P12, P13, P15. High quality with Surface-mount Tech.Hello, dear friend, thanks for you visiting my store very much. If you have any questions or need more detailed info of our goods, please feel free let me konw, I'll try my best to support you, thanks. Wish you have a good shopping! The item "Nema17 stepper motor 75oz-in & 0.4A driver12-36VDC DM420A 4axis kit CNC DIY" is in sale since Sunday, October 28, 2012. This item is in the category "Business & Industrial\Automation, Motors & Drives\Electric Motors\Stepper Motors". The seller is "longs_motor" and is located in changzhou city,jiangsu province. This item can be shipped worldwide.