| Brand Name: | ToAuto |
|---|---|
| Certification: | CCC,CE,ISO,ROHS |
| Type: | Hybrid |
| Model Number: | LC57H3100+LCDA357H |
| Phase: | 3 |
| Step Angle(degrees): | 1.2 |
| Holding Torque: | 3NM |
| Current / Phase: | 4A |
| motor: | LC57H3100 |
| drive: | LCDA357H |
| Unit Type: | Set |
| Package Size: | 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in) |
| Package Weight: | 2.5kg (5.51lb.) |
Quick Details
Specifications
Nema23 3ph Hybrid Servo 3Nm Closed-loop Stepper Motor + DC20~50V Stepper Driver Kit + Gearbox
1, Package Included :
1 x 3phase Stepper Motor
1 x Stepper Driver
1 x 3M encoder cable
1 x LRF60-L1-3-S-P2 Gearbox Reducer
2 , Application:
It is suitable all kinds of Small and medium-sized automation equipment and instrumentation.
Such as carving machine, wire-stripping machine, marking machine, cutting machine, laser machine, plotting instrument, medical equipment, CNC, etc. This is efficient for the equipment with Low noise and high-speed.
3, 3phase NEMA23 57mm Closed Loop Stepper Motor Electrical Specifications
| Model |
Phase |
Holding torque |
Phase current |
Motor Length |
rotational inertia |
Weight |
Encoder ppr |
| LC57H355 |
3 |
1Nm |
3.5A |
55+22mm |
0.3g.m2 |
1kg |
1000 |
| LC57H380 |
3 |
2Nm |
3.5A |
80+22mm |
0.5 g.m2 |
1.4kg |
1000 |
| LC57H3100 |
3 |
3NM |
4A |
100+22mm |
0.7 g.m2 |
1.8kg |
1000 |
4 , 3phase NEMA23 57mm Closed Loop Stepper Motor Mechanical Dimensions:
5, 3phase NEMA23 57mm Closed Loop Stepper Motor Wiring Diagram
6, The suitable closed loop stepper motor driver LCDA357H functional characteristics:
Features:
Input voltage range: 18-50 VDC
Maximum peak current: 7A
Subdivision range: 200-51200ppr
Signal Input: Differential/Single-Ended, pulse/direction
Impulse response frequency: 200KHz
The electrical parameters of automatic tuning function
Closed-loop vector control to ensure the motor speed high torque output, while ensuring that the motor does not lose steps
Overvoltage, overcurrent, tracking error over poor protection
| Product |
3phase NEMA23 57mm stepper motor driver |
Brand |
LC |
| Model |
LCDA357H |
Suitable Motor |
3phase NEMA23 57mm stepper motor |
| Voltage |
18-50vDC |
Current |
7A max |
| Subdivision |
2-256 |
Signal voltage |
5v(need add Limiting resistor if 12V or 24V) |
| Pulse |
200kHZ |
Alarm |
support |
| Signal Input |
Difference/single-end, Pulses/direction |
warranty |
1 year |
7 , Closed Loop motor driver Parameter Description:
|
Parameter |
LCDA357H |
|||
| Min |
Typical |
Max |
Unit |
|
| Max Current |
|
|
7 |
A |
| Input Voltage |
18 |
36 |
50 |
Vdc |
| Logic Input Current |
7 |
10 |
16 |
mA |
| Pulse frequency |
|
200 |
|
kHZ |
| Insulation resistance |
500 |
|
|
Mohm |
8, Interface Definition
1) The motor and power input port:
| Terminal No. |
Symbol |
Name |
Description |
| 1 |
U |
Motor U phase Winding |
|
| 2 |
V |
Motor V phase Winding |
|
| 3 |
W |
Motor W phase Winding |
|
| 4 |
+Vdc |
Input Power + |
+18V~ +50V |
| 5 |
GND |
Input Power Ground |
0V |
2) The encoder signal input port
LCDA357H encoder signal interface with 15Pin of DB head, pin definitions in the following table:
| DB Terminal No. |
Symbol |
Name |
Description |
| 1 |
EA+ |
Motor encoder A phase + input |
|
| 2 |
EB+ |
Motor encoder B phase + input |
|
| 3 |
GND |
Encoder Power Ground |
0V |
| 11 |
EA- |
Motor encoder A phase - input |
|
| 12 |
EB- |
Motor encoder B phase - input |
|
| 13 |
VCC |
Encoder Power |
+5V |
3) control signal port
| Name |
Description |
| PUL+ |
Pulse input signal: Pulse active edge adjustable, default pulse rising edge; reliable response to the pulse signal, the pulse width should be greater than 1.2μs. Such as using + 12V or + 24V is necessary series resistance. |
| PUL- |
|
| DIR+ |
Direction input signal: High / low signal, in order to ensure reliable motor commutation, direction signal should be at least 5μs pulse signal is created. Such as using + 12V or + 24V is necessary series resistance. |
| DIR- |
|
| ENA+ |
Enable control signal, the input signal is used to enable or disable the driver output. ENA low-level (or internal optocoupler conducting), the drive will cut off the motor current phase of each motor is in a free state, not in response to the input signal pulses. When not required for this feature to enable signal terminal vacant. Such as using + 12V or + 24V is necessary series resistance. |
| ENA- |
|
| ALM+ |
Fault signal output, open-collector form. Fault output logic can be set by PC software. |
| ALM- |
Gearbox Reducer Dimension and Parameters :
