BIGTREETECH S57B V2.0 Closed Loop Driver Board 57 Stepper Motor DIY Kit

Description

BIGTREETECH S57B V2.0 Closed Loop Driver Board 57 Stepper Motor DIY Kit
DESCRIPTION
Motor power supply: 12V-24V
Motor default working current: 1600mA
Drive subdivision default: 16 subdivision
Subdivision number: 2 4 8 16 32
Maximum current: 3300mA
Maximum speed: 1000RPM
Main control chip: STM32F103CBT6,Cortex-M3,
Main frequency 72MHz
PACKAGE INCLUDES
According to your choice
ESTIMATED DELIVERY TIME
- We usually ship orders within 1-5 business days after payment.
- Economy: 15-60 days
- Standard: 10-35 days
- Accelerated: 3-7 days
Note: Average delivery time for reference only, actual time varies for different countries and related to uncontrollable factors such as weather, natural disasters and pandemic.
WARRANTY
- Exchange/replace item within 30 days counting from the day you receive merchandise.
- Buyer pay the return shipping cost.
- Exchange/replace item should be new.
CONTACT US
We reply your ebay message within 24 hours,
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hank you!