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Leobot Electronics South Africa - Electronic Component Supplier & Development Service Provider
Leobot Electronics Online Shop
R113.40
5 Line 4 phase can be driven by ordinary ULN2003 chip (included in this package) and can also be connected in 2-phase mode.
The ULN2003 chip is included in this module with a test Stepper Driver Module to allow you to quickly get your project to start using stepper motors. The test driver board is not intended for long periods of usage as it does not have a heatsink to stop heat from building up. It is great for cheap prototyping.
Perfect for Arduino but can be used in any electronic circuit ofcourse.
It has a gear reduction ration of 1:64. Meaning you will have a lot more torque (strength) but at a reduced rotational speed.
5V Stepper Motor Specification:Datasheet available here:https://leobot.net/datasheets/28BYJ-48.pdf
Rated voltage: 5VDCNumber of Phase 4Speed VariationRatio 1/64Stride Angle 5.625° /64Frequency 100HzDC resistance 50Ω±7%(25℃) IdleIn-traction Frequency > 600Hz IdleOut-traction Frequency > 1000Hz In-tractionTorque >34.3mN.m(120Hz)Self-positioning Torque >34.3mN.mFriction torque 600-1200 gf.cmPull in torque 300 gf. cmInsulated resistance >10MΩ(500V)Insulated electricity power 600VAC/1mA/1sInsulation grade AThe rise in Temperature <40K(120Hz)Noise <35dB(120Hz,No load,10cm)Model 28BYJ-48 – 5V
ULN2003 Driver Board Set Feature:
Datasheet available here:https://leobot.net/datasheets/ULN2003.pdf
• 500-mA-Rated Collector Current (Single Output)• High-Voltage Outputs: 50 V• Output Clamp Diodes• Inputs Compatible With Various Types of Logic• Relay-Driver Applications 2 Applications• Relay Drivers• Stepper and DC Brushed Motor Drivers• Lamp Drivers• Display Drivers (LED and Gas Discharge)• Line Drivers• Logic Buffers
Length: 80.00mmWidth: 25.00mmHeight: 25.00mmWeight: 44.00g
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