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Página 53 de 56<br />
Length L(115mm) Rate Voltage(6.4V) Rate Current<br />
(3A) Phase Resistance (2.1Ω ) Phase<br />
Inductance(9mH) Holding Torque (425oz.in) Lead<br />
Wire (4 ,NO.) Rotor Inertia .(0.89kg. c?)<br />
<strong>Motor</strong> Weight (1.55kg) # 2.Driver con<br />
microstepping para motor paso a paso: #<br />
1.Driver:DM542A DM542A is a type of two-phase<br />
hybrid stepping motor driver, The drive voltage<br />
of which is from 18VDC to 50VDC. It is designed<br />
for use with 2-phase hybrid stepper motor of all<br />
kinds with 42mm to 86mm outside diameter and<br />
less than 4.0A phase current. This circuit that<br />
it adopts is smiliar to the circuit of servo<br />
control which enables the motor run smoothly<br />
almost without noise and vibration. Hording<br />
torque when DM542A run under high speed is also<br />
significantly higher than the other two-phase<br />
driver, what#s more, the positioning accuracy is<br />
also higher. It is widely used in middle and big<br />
size numerical control devices such as curving<br />
machine, CNC machine, and computer embroider<br />
machine, packing machines and so on. Features:<br />
High performance, low price Average current<br />
control, 2-phase sinusoidal output current drive<br />
Supply voltage from 18VDC to 50VDC<br />
Opto-isolated signal I/O Overvoltage, under<br />
voltage, overcorrect, phase short circuit<br />
protection 15 channels subdivision and<br />
automatic idle-current reduction 8 channels<br />
output phase current setting Offline command<br />
input terminal <strong>Motor</strong> torque is relased with<br />
speed, but not related with step/revolution<br />
High start speed High hording torque under<br />
high speed 3.Fuente de alimentación The power<br />
of this power supply is 350Watts, and the output<br />
voltage/current is 36VDC/9.7A. 4. Breakout<br />
board: Description: Built in DB25 male<br />
connector # Built in C-class Optical-coupler.<br />
# High quality 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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