Diy 2 Axis DC Mini Nema17 CNC Motor Drive Kit Stepstick A4988 Stepper Motor Driver
- $0.96 / 2 - 99 pieces
$0.72 / 100 - 999 pieces
$0.62 / 1000 - 4999 pieces
$0.59 / >=5000 pieces - 2 pieces
- Shenzhen Qi Pang Technology Co.,Ltd.
- Guangdong, China
- Ms Joan Wu
| Model Number: | A4988; | Supply Ability: | 10000 Pieces per Month A4988 Stepper motor; |
| Size: | 101.5*60.5mm; | Usage: | 3d Printer; |
| Power: | 170~270w; | Package Preview: | ; |
| Stepper Motor Driver: | A4988; | Input: | 12V-24V 5A~15A; |
| Place of Origin: | China; | Certification: | FCC/ROSH/CE,CE,ROSH, FCC; |
| Warranty: | Other; | Brand Name: | Kingroon; |
| Packaging Detail: | Carton+Foam; | Brand: | Kingroon; |
| Payment Terms: | T/T; | Port: | Shenzhen; |
Compatible Stepper Stepstick Reprap Stepper Motor Driver module A4988 With Heat Sink for 3D Printer
A4988 stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and 2 A.
A4988 stepper motor driver features
- Simple step and direction control interface;
- Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step;
- Adjustable current control lets you set the maximum current output with a potentiometer,
- which lets you use voltages above your stepper motor’s rated;
- Voltage to achieve higher step rates;
- 3.3 and 5 V compatible logic supply
- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay);
- Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection;
- Short-to-ground and shorted-load protection.
A4988 stepper motor driver wire connection
A4988 stepper motor driver Subdivision
| Drive Chip | MS1 | MS2 | MS3 | Subdivision | Excitation mode |
| A4988 16 subdivision(max) 35V 2A | L | L | L | Full step | 2 phase |
| H | L | L | 1/2 | 1-2 phase | |
| L | H | L | 1/4 | W1-2 phase | |
| H | H | L | 1/8 | 2W1-2 phase | |
| H | H | H | 1/16 | 4W1-2 phase | |
| Driving current calculation formula Rs=0.1 | Imax=Vref/(8*Rs) | ||||
A4988 stepper motor driver show
About Kingroon
Founded in 2016, Shenzhen Kingroon Technology Co.,Ltd is a hi-tech enterprise for 3d Printing.After 4-year rapid development , Kingroon has become a leading manufacturing company in 3D printer industry .
1. Over 2000 square meters of standardized factory with production capacity of 20000 to 45000 units ;
2. About 10 professional R&D personnel , OEM&ODM service is available .
3. Obtained CE,ROSH , FCC ,ISO9001 Certificates .
FAQ
1.Are you factory ? Yes , Kingroon is a direct factory in 3D printer . MOQ 1 unit is acceptable . We suggest 32 units (about 1CBM ), it can be shipped by sea and save your freight .
2.OEM&ODM Service : available
3.Certificates : CE, ROSH , FCC , ISO9001
4.Payment method & Lead time
- Sample order : Trade assurance , Paypal , Alipay , Wechat or Credit card are available . Lead time ---Usually 5~10 working days after receipt of payment .
- Bulk order : TT. Lead time --- Usually 1~3 weeks after receipt of deposit . Different address means different shipping time , following are for your reference:
Shipping by express : usually 5~10 days . Shipping by sea : usually 24~37 days
5. Partnership Reseller , distributor and agent are really welcomed .
If you are interested in to be our product agent or distributor , please contact us for best price .
6.Warranty service
Kingroon provide 180 days for main parts . One year warranty against maunfacturing defect .
7. About tax
Kingroon have oversea warehouse in USA, German , Spanish , France , Russia ,Canada , UK , Japan . And choose your local warehouse , you will not need to pay extra tax . But if you are not from these countries, and choose delivering from China , yuo may need to pay extra tax. Please check it clearly before order .
