DRIVER ĐỘNG CƠ BƯỚC STEP SEA2M44

GIÁ : 000 VND  

Quý khách cần biết thêm thông tin, vui lòng nhấp vào đây để kết bạn Zalo với Kintech

DRIVER ĐỘNG CƠ BƯỚC STEP SEA2M44

 

THÔNG SỐ KỸ THUẬT

● Phương pháp nhận Xung: Single/Double Pulse

● Dòng điện：1A～4.5A

● Điện Áp Cấp: 12VDC～40VDC

● Signal Voltage Range: DC3.3～28V

● Corresponding Motors：20mm～85mm  NEMA：11～34

●  Stepper Motor Lead：4、8 lead

 

Features

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

●  Single / dual pulse input

●  16 selections of uniform angle and constant torque subdivisions, the max resolution up to 40000 steps/rev

●  Adoption of 4-wires-control circuit greatly reduces noise and increases the rotation stability

●  The max response frequency up to 300KHz

●  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

●  Driver current：1A～4.5A

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

●  Signal source voltage: DC3.3～28V（Any input will be fine, no external current limiting resistor is required）

●  Error protection：① Overcurrent ② Open phase protection ③ overpower ④ Low voltage ⑤ Error of encoder

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

Description

SEA2M44 is a microstep motor driver with uniform angle and constant torque subdivisions, voltage range is DC12~40V ( the optimal voltage is DC36V), single power supply. It matches 2 phase hybrid stepper motors which rated current under 4.5A, external diameter under 85mm, and 4 or 8 outlets.

Bipolar constant current chopper control makes the motor run smoothly with lower noise and higher stability; the increse of the voltage greatly improves the driver capability and speed. The coil current will be halved automatically once 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 is up to 40000 steps / rev, it improves the precision , and reduces the vibration and noise.

Application

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.

Running Current Setting
Im (A) 1.0 1.1 1.3 1.5 1.8 2.0 2.3 2.5 2.8 3.0 3.2 3.5 3.8 4.0 4.2 4.5
D1 OFF ON OFF OFF OFF ON OFF ON ON ON OFF ON OFF ON ON ON
D2 OFF OFF ON OFF OFF ON OFF ON ON OFF ON OFF ON OFF ON ON
D3 OFF OFF OFF ON OFF OFF ON ON ON ON OFF OFF ON ON OFF ON
D4 OFF OFF OFF OFF ON OFF ON OFF OFF OFF ON ON OFF ON ON ON
Microstep Setting List
Pulse / rev 200 400 800 1000 1600 2000 3200 4000 5000 6400 8000 10000 12800 20000 25600 40000
D5 ON ON OFF ON OFF ON OFF OFF ON OFF OFF ON OFF ON OFF ON
D6 ON ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF
D7 ON ON ON OFF ON OFF OFF OFF ON ON ON ON OFF OFF OFF OFF
D8 ON OFF ON ON OFF OFF ON OFF ON ON OFF OFF ON ON OFF OFF
D9 ON: double pulse, PU is clockwise pulse, DR is counter clockwise pulse signal
OFF: Sngle pulse，PU is pulse signal, DR is direction control signal
D10 Trial run switch（OFF：accept external pulse signal; ON: accept internal pulse signal when inside driver sends pulse signal. Rotation speed can be controlled by D5～D8
Dimensions

Pin Functions
Mark Function Instruction
POWER Power Indicator Power on, the green indicator normally on.
O.H Fault Indicator Overcurrent , phase open circuit, over voltage, low voltage, the red indicator flashes.
PU+ Input signal positive side Connects +3.3V～+28V pulse signal power.
PU- Motor pulse signal When the falling edge is valid, the motor moves a step as the pulse become lower, input resistance is 220Ω. Requires: low level +0V～+0.5V, high level +4V～+5V, pulse width>2.5μs.
DR+ Input signal positive side Connects +3.3V～+28V pulse signal power.
DR- Direction control signal For changing the direction, input resistance is 220Ω. Requires: low level +0V～+0.5V, high level +4V～+5V, pulse width >2.5μs.
MF+ Input signal positive side Connects +3.3V～+28V pulse signal power.
MF- Motor free signal When the low electrical level is valid, it cut off the motor current, the driver stops working and motor will be in a free state.
+V Power+ DC12～40V ( The optimal input voltage is DC36V ).
-V Power-
+A、-A Connect the motor Please refer to the motor connections.
+B、-B
Alarm Function

●  1 Green 1 Red    Alternately flashes, Overcurrent;

●  1 Green 2 Red    Alternately flashes, Phase open circuit;

●  1 Green 3 Red    Alternately flashes, Overvoltage;

●  1 Green 4 Red    Alternately flashes, Low voltage;

●  1 Green 5 Red    Alternately flashes, Other faults;

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.