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Features
Electrical properties (ambient temperature Tj = 25 pm)
Input Power 12 – 36V DC power supply
Stepper motor drive current
3A (peak value 3.5A)/axis
Drive type
Double-pole constant flow PWM actuation output
Compatible Stepper motors
2/4 Phase, 4/6/8 leads stepper motors within 3.5A.
Features
Voltage Max: 16V
Maximum current rating: 30 A
Practical Continuous Current: 14 A
Current sensing available to Arduino analog pin
MOSFET on-resistance: 34 mΩ
Maximum PWM frequency: 10 kHz
Thermal Shutdown
Undervoltage and Overvoltage shutdown.
Features
ULN2003A motor driver chip
Chip all the pins already leads for easy connection to use
5-12V power supply
4-way signal indicator
Step angle: 5.625 x 1 / 64
Reduction ratio: 1 / 64
Phase: 4
Current / Phase: 5V.
Features
Support 8 kinds of current control
Support 7 kinds of micro steps adjustable
The interface adopts high-speed optocoupler isolation
Automatic semi-flow to reduce heat
Large area heat sink
Anti-high-frequency interference ability
Input anti-reverse protection
Overheat, over current and short circuit protection.
Features
Operating voltage :DC 10V-35V
Very easy to use, no instructions, all of use are marked on the board
With large heat sink to ensure good heat dissipation
Input signal high-speed opto-coupler isolation, guarantee not losing steps
Semi-flow mode adjustable, semi-flow current adjustable, not the general design on the market, with a variety of semi-flow model and semi-flow current setting function
Attenuation model adjusted for all the motors can be locked when no noise
Working voltage: DC 10V-35V. Recommend Switching Power Supply DC24V
6N137 high-speed Opto-Coupler, to ensure a high speed without step out.
Features
Compatible with MACH3, Linux CNC (EMC2) etc. parallel-control CNC software.
USB power supply and peripherals power phase are separate to protect computer security.
All the signals are to-isolate which can protect your computer security.
5-input interface to define the Limit, Emergence-Stop, Cutter alignment, etc.
Wide input voltage range: 12-24V, and with anti-reverse function.
One relay output control interface, accessed by the spindle motor or the air pump, water pump, etc.
Features
Leadshine original D860H | MA860H microstepping drive.
Input voltage :Up to +80VAC or +110VDC.
Output current Up to 7.2A.
Pulse input frequency up to 300 KHz.
Automatic idle-current reduction.
Over-voltage, over-current protection.
Suitable for 2-phase and 4-phase motors.
Support PUL/DIR and CW/CCW modes.
Operating Temperature : 70 C.
Features
Good high-speed performance
Supply voltage up to +50VDC
Output current up to 4.2A
Pulse frequency up to 300 KHz
Automatic idle-current reduction
3-state current control technology
Self-adjustment technology
Pure-sinusoidal current control technology.
Features
Anti-Resonance, provides optimum torque and nulls mid-range instability
Motor self-test and parameter auto-setup technology, offers optimum responses with different motors
Multi-Stepping allows a low resolution step input to produce a higher microstep output for smooth system performance
Microstep resolutions programmable, from full-step to 102,400 steps/rev(Note1)
Supply voltage up to 30 VDC
Output current programmable, from 0.3A to 2.0A( Note)
Pulse input frequency up to 70 KHz
TTL compatible and optically isolated input
Automatic idle-current reduction
Suitable for 2-phase and 4-phase motors.
Features
Supply Voltage: 8.2 – 42 VDC.
Current Capacity : 2.2A max(24V).
Continuous current per phase: 1.5 A.
Minimum Logic voltage: 2.5V.
Maximum Logic Voltage: 5V.
Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32.
Dimensions : 15 x 20 mm.
Weight: 4 gm.
Features
Supply Voltage : 8-35 VDC.
Current : 1.0A (no heatsink ).
Current : 2.0A (with heat-sinking).
logic input : 3 – 5.5V .
Automatic current decay mode detection / choice.
Mixed with slow current decay mode.
Features
Rated Voltage:4.2V
Current/ phase: 5A
Holding Torque: 87 kg-cm
Number of Leads: 4
Step Angle: 1.8°
Step Angle Accuracy: ±5% (full step, no load)
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Frame Size: 85x85mm
Shaft Length: 32mm
Shaft Diameter: 12mm.
Features
Model : NEMA 17
Motor Part Number : JK42HS34-0316
Motor Type : Single Shaft
Step Angle : 1.8°
Holding Torque : 1.6 kg-cm
Operating Voltage : 12~16 V
Supply Current (A) : 0.31 A/Phase
No. of Leads : 6
Inductance : 21 mH/Phase
Resistance : 38.5 O/Phase
Rotor Inertia : 34 gm-cm
Weight (gm) : 220
Frame Size (mm) : 42 x 42
Shaft Diameter (mm) : 5
Shaft Length (mm) : 20.
Features
Rated Voltage:4.2V
Current/ phase: 4A
Holding Torque: 68 kg-cm
Number of Leads: 4
Step Angle: 1.8°
Step Angle Accuracy: ±5% (full step, no load)
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Frame Size: 85x85mm
Shaft Length: 32mm
Shaft Diameter: 12mm
Long-lasting life.
Features
Supreme finish
Smooth surface
Long-lasting life
Low cost for control achieved
High torque at startup and low speeds
Ruggedness
Simplicity of construction
Can operate in an open-loop control system
Low maintenance
Less likely to stall or slip.
Features
Step Angle Step Angle: 1.8 °
Current: 4 A/Phase
Holding Torque: 460 N-cm
Lead Wires: 4
Shaft diameter: 14 mm.
Features
Step Angle ( ° ): 1.8
Motor Length (L)mm: 67
Current/Phase A: 5.9
No of Leads: No. 4
Shaft type: Keyway Type.
Features
Step Angle ( ° ): 1.8
Motor Length (L)mm: 51
Current/Phase A: 1
No of Leads: No. 6
Shaft type: Round.
Features
Step Angle Step Angle: 1.8 °
Current: 2.8 A/Phase
Holding Torque: 189 N-cm
Detent torque: 6.8 N.cm (Maximum)
Lead Wires: 4
Shaft diameter: 6.35 mm.
Features
Comparably more powerful than NEMA17 motors.
The input pulse decides the rotation angle of the motor.
High accuracy of around 3 to 5% a step.
It provides good starting, stopping, and reversing.
Control of this motor is less costly because of the exclusion of complex control circuitry.
The speed is proportional to the frequency of the input pulses.
Features
Step Angle Step Angle: 1.8 °
Current: 5 A/Phase
Holding Torque: 870 N-cm
Lead Wires: 4
Shaft diameter: 14 mm.
Features
Step angle 3.75 degree
Phase current: 0.6 ampere
Step Angle: 3.75 Degree +/- 5%
Drive Sequence: Bipolar
Rated Current per Winding: 0.6 A
Winding Resistance: 5E5
Holding Torque Nm (Kg-cm): 0.064 (0.65)
Rotor Inertia (Kg-cm2): 0.015
Rated Voltage: Max 40V DC, 12V Typical
Flange Size: 56.5 mm.
Features
Step Angle: 1.8°.
Current: 1.5 A /Phase.
Holding Torque: 5.5 kg-cm.
Detent Torque: 2.6 kg-cm
Weight – 360 gm.
Features
Rated voltage: 5V DC
Reduction Ratio: 64:1
Step Angle: 5.625° /64
Frequency: 100Hz
Self-positioning Torque: >34.3mN.m
Friction torque: 600-1200 gf.cm
Pull in torque: 300 gf.cm.
Features
Rated voltage: 5V DC
Reduction Ratio: 64:1
Step Angle: 5.625° /64
Frequency: 100Hz
Self-positioning Torque: >34.3mN.m
Friction torque: 600-1200 gf.cm
Pull in torque: 300 gf.cm.
Features
Quality custom-design solar energy panel
The solar cells are encased and protected by a durable outer poly frame
Polycrystalline solar cells
Max output power: 1.8W
Max power voltage: 9V
Max power current: 200mA
Open circuit voltage: 10.8v
Short circuit current: 220mA
Small Epoxy Solar Panels are simple to install or add to your existing product.
Construction requires no frame or special modifications
Small space required for installation.
Features
Quality custom-design solar energy panel
The solar cells are encased and protected by a durable outer poly frame
Polycrystalline solar cells
Max output power: 1.08W
Max working voltage: 9.9V
Max charging current: 110mA
Min output power: 0.9W
Min working voltage: 9V
Min charging current: 100mA.
Features
100% new high quality.
6 volt 80ma polycrystalline solar panel
High conversion speed, high-efficiency output.
Excellent low light effect.
High transmittance tempered glass.
A unique technique to prevent water frozen within the deforming framework.
Small Epoxy Solar Panels are simple to install or add to your existing product.
Construction requires no frame or special modifications
Small space required for installation.
Features
Poly crystalline solar cells
Max output power (without load): 3.23W
Max working voltage (without load): 6.6V
Max charging current (without load): 540mA
Min output power (without load): 3.2W
Min working voltage (without load): 6V
Small Epoxy Solar Panels are simple to install or add to your existing product.
Construction requires no frame or special modifications
Small space required for installation.
Has 2 to 3 times the power of amorphous thin-film solar panels
Ready to use, they require no frame or special modifications.
For connection, just solder or crimp to the copper tape.
Dimension: 23.3 X 11.5 Cm Thickness 3mm +/- 2 mm.
Features
Max output power: 3.23W
Max working voltage: 6.6V
Max charging current: 490mA
Min output power: 2.7W
Min working voltage: 6V
Min charging current: 450mA
Small Epoxy Solar Panels are simple to install or add to your existing product
Construction requires no frame or special modifications
Small space required for installation.
Has 2 to 3 times the power of amorphous thin-film solar panels
Ready to use, they require no frame or special modifications.
For connection, just solder or crimp to the copper tape.
Features
Polycrystalline solar cell
Max output power: 1.1W
Max working voltage: 6.6V
Max charging current: 110mA
Min output power: 0.6W
Min working voltage: 6V
Min charging current:200mA
Small Epoxy Solar Panels are simple to install or add to your existing product
Construction requires no frame or special modifications
Small space required for installation.
Features
Best in Class conversion efficiency
Anti-reflective coating for more light absorption
Optically, mechanically and electrically tested
Dimension : 88x 55mm
Features
Max Power at STC: 30W
Short Circuit Current : 1.70A
Optimum Operating Current : 1.60A
Open Circuit Voltage : 22.9V
Opitmum Operating Voltage : 19.5V
Operating Temperature: -40ºC to 90ºC.
Features
Quality custom-design solar energy panel
Max output power (without load): 0.45W
Max working voltage (without load): 3.3V
Max charging current (without load): 150mA
Min output power (without load): 0.45W
Min working voltage (without load): 3V
High conversion speed, high-efficiency output.
Excellent low light effect.
A+ Grade, anti PID Poly Crystalline cell.
Features
Best in Class conversion efficiency
Anti-reflective coating for more light absorption
Optically, mechanically and electrically tested
Dimension : 72 x 45 mm
Features
Output Power: 20 Watts
Operating Voltage: 12 Volt
Wattage (Wp): 20
Voltage at Max Power: 18.20 volts
Current at Max Power: 1.10 amps
Open Circuit Voltage: 22.40 volts
Short Circuit Current: 1.45AL