●  High performance、low noise、affordable price、high speed and torque、excellent stability

●  Single / Double pulse input

●  16 selections of uniform angle and constant torque subdivisions, the max resolution up to 60000 steps/rev

●  Adoption of 3-wires-control circuit greatly reduces noise and increases the rotation stability

●  The max response frequency up to 200KHz

●  Once the pulse stops for more than 100ms, the coil current will be halved automatically, to prevent the overheating

●  Bipolar constant current chopper control improves the output speed and power of the motor

●  Photoelectric-isolated signal input / output

●  Current range：1.1A～6.5A

●  Single power input, voltage: DC12～40V（ The optimal voltage is DC36V ）

●  Signal source voltage: DC3.3～28V

●  Error protection：① Low supply voltage ② High supply voltage ③ Phase open circuit ④ Phase overcurrent

●  Size：117×75.7×33（mm）, Net weight：0.27kg

       SEA3M64 is a microstep motor driver with uniform angle and constant torque subdivisions, Stepper driver voltage is DC12～40V ( The optimal voltage is DC36V ), single power supply. It matches 3 phase hybrid stepper motors which rated current under 6.5A, external diameter 42mm～60mm, and outlets 3 or 6.

       Bipolar constant current chopper control makes the motor run smoothly with lower noise and higher stability, The increase of the voltage greatly improves the drive capability. and speed, The coil current will be halved automatically onece the pulse stops for more than 100ms, it reduces the heat of driver by 50%, reduces the heat of motor as well. Users can choose low speed high subdivision which up to 60000steps / rev, it improves the precision, reduces the vibration and noise.

Woodworking engraving machine, laser engraving machine, marking machine, labeling machine, solid crystal machine, wire bonding machine, UV printer, 3D printer, inkjet printer, plotter, embroidery machine, dispensing machine, glue filling machine, soldering machine, BGA rework station, laminating machine, placement machine, hot press, backlight laminating machine, coating machine, reciprocating machine, terminal machine, stripping machine, winding machine, solder paste printing machine, PCB drilling machine, V -CUT machine, target machine, FPC reinforcement machine, coating machine, lamination machine, IC sorting machine, IC burner, tape machine, medical equipment, non-standard equipment, XYZ measuring instrument, connector assembly machine, SMT peripheral equipment etc.

● When 1 Green and 1 Red flashes, it means that the power supply voltage of the driver is low; solution: check whether the power supply voltage of the driver is too low;

● When 1 Green and 2 Red flashes, it means that the power supply voltage of the driver is high; solution: check whether the power supply voltage of the driver is too high;

● When 1 Green and 3 Red flashes, it means that the phase of the stepper motor is open; the solution: check whether the wiring of the stepper motor is wrong;

● When 1 Green and 4 Red flashes, it means that the stepper motor phase is over-current; solution: check whether the driver MOS tube is damaged or whether the stepper motor is damaged;

● When 1 Green and 5 Red flashes, it means the driver has other faults; solution: send it back to the manufacturer for inspection;

The driver will loe self-locking function when the above alarms start, please clear faults and re-up electricity, the driver goes back to normal when the green power indicator normally on.

▲ Attention: the driver canot be protective when connects the wire inversely or wrongly, please confirm the connections before electrify it, otherwise the fuse inside may be burnout.