MOTOR SHIELD L293
- 2 connections for 5V ‘hobby’ servos connected to the Arduino’s high-resolution dedicated timer
- 4 H-Bridges: L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection, internal kickback protection diodes.
- Can run motors on 4.5VDC to 25VDC.
- Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution)
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, or interleaved stepping.
STEPPER MOTOR NEMA 23 7.2KG
TB6560 4 Axis Cnc Controller 4 Axis Stepper Motor Driver DSP Controlled 3.5A 24V
- Rated maximum output: ± 4.5A, 40V, Peak 5A, low output impedance, source 0.5?,
- the receiving end of 0.4?, low voltage shutdown, thermal parking and circulation.
- circuit protection. After I design, you can set the current output of 0.5A 1A 1.8A 2.5A.
- 3.3A 4A 4.5A to accommodate more and different motor Current.
- The drive is suitable software mach2, mach3, (mach3 have support WIN7 system), KCAM4 like.
L297 Stepper Motor Controller IC
Nema17 Stepper Motor With Stainless Steel 8mm 300mm Lead Screw + T8 Nut For 3D Printer CNC Machine
- Current / Phase: 1.5A
- Step Angle(degrees): 1.8
- Phase: 2
- Type: Hybrid
- Certification: ROHS,CE
- Holding Torque: 4.2 KGCM
- Step angle accuracy: + - 5%(full step, not load)
- Resistance accuracy: + - 10%
- Inductance accuracy: + - 20%
- Temperature rise: 80deg Max(rated current,2 phase on)
- Ambient temperature: -20deg ~+50deg
- Insulation resistance:100M Min,500VDC
- Insulation Strength: 500VAC for one minute
- (Lead Screw)
- Lead Screw Material: 304 Stainless Steel
- Color: Sliver
- Diameter: 8mm
- Length: 300mm
- Lead of thread: 8mm.
XB NEMA 34 (86mm-S) Coupling 12.7x8mm
- Material: Aluminum alloy hubs and elastomeric polyurethane spider.
- Product Type: Clamp-style jaw coupling without keyway.
- Large Bore Diameter: 12.7mm
- Small bore diameter:8mm
- Number of Screws: 2 each.
- Angular Misalignment: +/-1°.
- Parallel Misalignment: +0.20mm/-0.20mm .
- Maximum Rotational Speed: 6500RPM.
- Suitable for Nema 23 Stepper Motor or for any motor/rod having an 12.75mm diameter
- Widely used in motors, stepper motors, encoders, and servo machines
RB NEMA 17 (42mm) Coupling 5×6.35mm
TB6560 4 Axis Stepper Motor Driver
- Driver Chip: TB6560AHQ
- Operating Voltage: 10-35V
- Nominal Voltage: 24V
- Stepper motor drive current: 1.5A - 3A/phase
- With the large heat sink to ensure good heat dissipation
- Double-pole constant flow PWM actuation output
- 6N137 high-speed OptoCoupler, to ensure a high speed without stepping out.
- Compatible Stepper motors: 2/4 Phase, 4/6/8 leads stepper motors within 3.5A
- 1 - 1/16 micro step setting - higher accuracy, smoother operation
- Full closed-type optical isolation to protect the user's computer and equipment
- Professional design, two-stage signal processing, super anti-jamming
- Bipolar constant current chopper drive motor low-speed non-creeping phenomenon, noise, non-resonant region
- Four input control
-
ULN2003 Driver
- Contains 7 high-voltage and high current Darlington pairs
- Each pair is rated for 50V and 500mA
- Input pins can be triggered by +5V
- All seven Output pins can be connected to gather to drive loads up to (7×500mA) ~3.5A.
- Can be directly controlled by logic devices like Digital Gates PIC etc
- Available in 16-pin DIP, TSSOP, SOIC packages
- Dimensions: 32 x 18 x 11mm (LxWxH)
- Weight: 3 gm
TB6560 Driver Board 3A CNC Router Single 1 Axis Controller Stepper Motor
- Supply voltage up to +32 VDC
- Output current up to 3.0A
- Pulse frequency up to 20 KHz
- Suitable for 2-phase and 4-phase motors
- Over-voltage and short-circuit protection
- 7 output current choices, max 3200 steps/rev
- Automatic idle-current reduction
- Single-chip motor driver for sinusoidal micro-step control of stepping motors
- High output withstands voltage due to the use of BiCD process:
- Forward and reverse rotation
- Selectable phase excitation modes (2, 1-2, 2W1-2, and 4W1-2)
- High output withstand voltage: VDSS = 40 V
- High output current: IOUT = TB6560AHQ: 3.5 A (peak)
- Internal pull-down resistors on inputs: 100 kΩ
- Output monitor pin: MO current (IMO (max) = 1 mA)
- Reset and enable pins
NEMA 17 1.6 kgcm
- Operating Voltage : 12~16 V
- Step Angle : 1.8°
- Holding Torque : 1.6 KgCm
- Operating Voltage : 12 - 16 volts
- Supply Current (A) :0.31 Ampere
- Number of Leads : 6
- Frame Size (mm) : 42 x 42
- Shaft Diameter (mm) : 5
- Shaft Length (mm) : 20
- Input pulse decides the rotation angle of the motor.
- High accuracy of around 3 to 5% a step.
- 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.
Stepper Motor NEMA 34 68 kg-cm Hybrid Bipolar
- 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
- 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