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Página 7 de 56<br />
us!Let's grow together!!! Detailed<br />
information : 1. Nema 34 stepper<br />
motor:34HS5434C-37B2 Model Step angel (1.8 °<br />
) <strong>Motor</strong> Length L(151mm) Rate Voltage(5.7V) Rate<br />
Current (3.5A) Phase Resistance (1.9 Ω<br />
) Phase Inductance(22mH) Holding Torque<br />
(1600oz.in) Lead Wire (4 ,NO.) Rotor Inertia<br />
.(3.6kg. c?) <strong>Motor</strong> Weight (5kg) 2. Stepper<br />
motor driver DM860A: Introduction: DM860A<br />
is a type of two-phase hybrid stepping motor<br />
driver, The drive voltage of which is from 24VDC<br />
to 80VDC. It is designed for use with 2-phase<br />
hybrid stepper motor of all kinds with 57mm to<br />
110mm outside diameter and less than 8.0A phase<br />
current. This circuit that it adopts is similar<br />
to the circuit of servo control which enables<br />
the motor run smoothly almost without noise and<br />
vibration. Hording torque when DM860A run under<br />
high speed is also significantly higher than the<br />
other two-phase driver, what#s more, the<br />
positioning accuracy is also higher. It is<br />
widely used in middle and big size numerical<br />
control devices such as curving machine, CNC<br />
machine, and computer embroider machine, packing<br />
machines and so on. Features: l High<br />
performance, low price l Average<br />
current control, 2-phase sinusoidal output<br />
current drive l Supply voltage from<br />
24VDC to 80VDC l Opto-isolated signal<br />
I/O l Overvoltage, under voltage,<br />
overcorrect, phase short circuit protection l<br />
14 channels subdivision and automatic<br />
idle-current reduction l 8 channels<br />
output phase current setting l Offline<br />
command input terminal l <strong>Motor</strong> torque<br />
is related with speed, but not related with<br />
step/revolution l High start speed l<br />
High hording torque under high speed 3.<br />
Power Supply: The power is 200W, the output<br />
voltage is 60VDC. 4. Breakout Board: Built<br />
in DB25 male connector. Power supply: +5V DC.<br />
Built in C-class Optical-coupler. High quality<br />
with Surface-mount Tech.<br />
<strong>Changzhou</strong> <strong>Longs</strong> <strong>Motor</strong> S.A.<br />
marychen1987@hotmail.com<br />
Teléfono: +86-51985138166
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