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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-23-2026 | 0.44 руб. | 0.58 руб. | 0 руб. |
| Feb-23-2026 | 0.9 руб. | 0.80 руб. | 0 руб. |
| Jan-23-2026 | 0.58 руб. | 0.65 руб. | 0 руб. |
| Dec-23-2025 | 0.92 руб. | 0.6 руб. | 0 руб. |
| Nov-23-2025 | 0.17 руб. | 0.72 руб. | 0 руб. |
| Oct-23-2025 | 0.36 руб. | 0.8 руб. | 0 руб. |
| Sep-23-2025 | 0.10 руб. | 0.60 руб. | 0 руб. |
| Aug-23-2025 | 0.17 руб. | 0.35 руб. | 0 руб. |
| Jul-23-2025 | 0.29 руб. | 0.67 руб. | 0 руб. |
Новые товары
Характеристики
Описание товара
3 Axis NEMA23 Jingbo stepper motor 57HS115A43008 3.0N.m(428oz-in) and Driver JB542M 1.0-4.0A DC20-50V 1-200Micro CNC Router Engraving Machine
This item includes :
3 PCS NEMA23 hybrid stepper motor 57HS115A43008 single shaft 3.0N.m(428oz-in) 3.0A 115mm
3 PCS stepper motor driver JB542M 1.0-4.0A DC20-50V 1-200Microsteps
1 Stepper motor
General specifications
Step Angle Accuracy: 5%
Temperature rise: 80°c Max
Ambient temperature: -20°c~+50°c
Insulation resistance: 100MΩ Min 500VDC
Dielectric strength: 500V AC 1minute
Shaft Radial Play: 0.02mm Max(450g-load)
Shaft Axial Play: 0.08mm Max(450g-load)
Specifications:
Model
Step Angle (°)
Length L(mm)
Holding Torque (N.m)
Current (A/Phase)
Resistance (Ω)
Inductance (mH)
Rotor inertia (g.cm2)
Weight (kg)
Shaft diameter (mm)
Axis stretch (mm)
Matched driver
57HS115A43008
1.8
115
3.0
3.0
2.2
3.5
600
1.5
8.0
Leveling block 0.5x20
JB542M
Only the representation of the products, we can design according to clients’ requirement
Dimension: unit=mm
Wiring Diagram
Installation precaution
Data of electrical characteristics and technical data are both measured by JB542M driver, testing voltage DC24V. When motor mounted, be sure its front cover should be installed to the seam allowance position and attention to the fit tolerance and strictly ensure that the concentricity of electrical motor axis with the load. Please do not connect wrong phase when fitting the motor and driver.
Stepper motor driver JB542M 1.0-4.0A DC20-50V 1-200Microsteps
Features
High performance, low price
16 channels constant angle and constant torque microstep, max revolution is up to 40000 pulse/R
Upmost response frequency amounts to 200Kpps
Once the pulse stops over 1.5s, the phase current will be automatically reduced to half of pre-set current
Opto-isolated signal Input/Output
Driving current can be adjusted from 1.0A/phase to 4.0A/phase through 8 channels
Single power input, voltage range: DC20-50V
It can match 2 phase hybrid stepper motors whose current is under 6.0A, flange size ranges from 42mm to 86mm.
Wiring and Dimension example
Current setting
The working current of the driver is set by SW1-SW3 terminal, for more details please refer to the diagram below .
Current (A)
1.0
1.2
1.5
2.0
2.5
3.0
3.5
4.0
SW1
ON
OFF
ON
OFF
ON
OFF
ON
OFF
SW2
ON
ON
OFF
OFF
ON
ON
OFF
OFF
SW3
ON
ON
ON
ON
OFF
OFF
OFF
OFF
Microstep setting
The microsteps of the driver are set by SW5-SW8 terminal with the following 16 channels. The SW4 is for function setting.
Details are as below: Microsteps(pulse/R)
Microstep
200
400
800
1600
3200
6400
12800
25600
SW5
ON
OFF
ON
OFF
ON
OFF
ON
OFF
SW6
ON
ON
OFF
OFF
ON
ON
OFF
OFF
SW7
ON
ON
ON
ON
OFF
OFF
OFF
OFF
SW8
ON
ON
ON
ON
ON
ON
ON
ON
Microstep
1000
2000
4000
5000
8000
10000
20000
40000
SW5
ON
OFF
ON
OFF
ON
OFF
ON
OFF
SW6
ON
ON
OFF
OFF
ON
ON
OFF
OFF
SW7
ON
ON
ON
ON
OFF
OFF
OFF
OFF
SW8
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
SW4
ON, Double pulse: PU is Clockwise pulse signal, DR is counterclockwise pulse signal
OFF, Single pulse: PU is step pulse signal, DR is direction signal
Note: The microsteps can be customized according to clients’ requirement.
Terminal function
Mark
Function
Notes
PU+
Step pulse signal+
It can connect +5V - +28V, no extra resistor is needed when it is over +5V
PU-
Step pulse signal-
Effects on falling edge, the motor goes one step as the pulse input change from “high” to “low”. Input resistance is 220Ω. Requirement: low voltage:0-0.5V, high voltage:4-5V, pulse width >2.5μs
DR+
Direction control signal+
It can connect +5V - +28V, no extra resistor is needed when it is over +5V
DR-
Direction control signal-
Change motor’s direction of rotation. Input resistance is 220Ω. Requirement: low voltage:0-0.5V, high voltage:4-5V, pulse width >2.5μs
MF+
Motor Free signal+
It can connect +5V - +28V, no extra resistor is needed when it is over +5V
MF-
Motor Free signal-
Once effects, it will cut off the motor current, the driver stops working and sets the motor free
V-
Power-
DC20-50V
V+
Power+
A+
Connect to the motor
A-
B+
B-
! Caution
1.The input voltage can not exceed DC50V .
2.Input control signal ranges from +5V to +28V, no current-limiting resistor is needed when it is over +5V.
3.The input pulse signal effects on falling edge
4.ALM lights and the driver stops working when the driver temperature is over 80C. Until the temperature falls to 50C, it will restart to work after powered-up. The heat sink is needed when overheat occurs
5.ALM lights if it is short circuit, please check motor leads and eliminate other short faults, and then repower up to restore
6.ALM lights if the motor does not connect well with the driver, please check motor leads and repower up to restore
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