Robocraze FREE SHIPPING BEST PRICE GUARANTEED
Couldn't load pickup availability


Technical Support & Easy Returns
Raise a Ticket
Earn RC Coins on Every Purchase
Rewards

Cash on Delivery Available
Cash Delivery
COUPON
When you shop for ₹ 2500 or more.Applicable on Checkout.
*Coupons are not applicable on Original Boards and Kits
- This is Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver with Heat Sink
- Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver Support 6V-36V With Heatsink
- This can interface directly with 3.3 V and 5 V systems
- Over-temperature thermal Shutdown, over-current Shutdown and under-voltage lockout
- Short-to-ground and shorted-load protection
Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver with Heat Sink
The Ultra quiet LV8729 4-layer Substrate Stepper Motor Driver Module with 128 subdivisions is used in 3d printers and is a Best suited Moter Driver for Nema stepper motor whose current is less than 1.5A, which makes the motor steady, quiet, and precise.
The LV8729 is a PWM current-controlled micro step bipolar stepping motor driver. This driver can perform eight times of excitation of the second phase to 32W1-second phase and can drive simply by the CLK input.
It has a wide range of Operating voltage range i.e. 6V-36V, the proposed voltage is 12V Support subdivisions of 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128 with product Process of four-layer PCB board. In the 64 subdivision or 128 subdivision controller, it has a better ultra-quiet effect.
Note: Please make sure the connecting direction is right, or it will probably burn the driver chip and controller board. Recommend doing a good job of cooling the module
Driver current algorithm and its adjustment:
- Driver current algorithm: i=Vref/0.5, the default Vref about 0.4V, so the default current 0.8A, and maximum current 1.5A
- Please DO NOT connect the motors when measuring the voltage, or it’s easy to burn the drive.
- Please connect both the power supply and the USB for power when measuring the voltage.
- Minor adjustment for potentiometer driver. Adjust it again after measurement to avoid burning the driver by excessive current.
- To increase the current by rotating the potentiometer clockwise slowly, and anticlockwise to reduce.
MKS-LV8729 Stepper Motor Driver Pinout:

Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
Share




Found a better price?
Let us know!
We'll try to match the price for you
-
⚡ Dispatched within 24 hours
-
💰 Earn RC Coins on every purchase
-
🚚 Free shipping on orders above Rs 500/-
-
🛠️ Dedicated Technical Support Team
Package Includes:
- 1 x Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver 4-layer Substrate With Heat Sink
Specifications:
Maximum voltage | 36V (usually 12V) |
Support subdivision | 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128 |
Maximum drive current | 1.8A |
Dimensions (mm) | 20 x 15 x7 |
Weight | 5g |
1. How to do Motor Current Limit Setting in MKS-LV8729 Stepper Motor Driver?
- Current limit can be set by measuring VREF and an adjustable resistor (see schematic). Connect the voltmeter + to VREF and [-] to GND and read the value. The LV8729 uses a 0.10 ohm current sense resistor, so the current limit can be calculated as: [current limit = VREF x 2]
Setting a MKS-LV8729 Stepper Motor Driver:
Setting a LV8729 Motor Driver Current with Multimeter
Note: Please do not exceed the current rating of the motor current, or motor and motor driver will be over-heated, or even damage.
2. What is LV8729 Stepper Motor Driver?
- The LV8729 is a PWM current controlled bipolar microstepping stepper motor driver. This driver can perform 8 second phase excitation up to 32W 1 second phase and can be easily driven by the CLK input.
Micro-stepping:
Microstep | MS1 | MS2 | MS3 |
---|---|---|---|
Full Step | Low | Low | Low |
½ Step | High | Low | Low |
¼ Step | Low | High | Low |
⅛ Step | High | High | Low |
1/16 Step | Low | Low | High |
1/32 Step | High | Low | High |
1/64 Step | Low | High | High |
1/128 Step | High | High | High |
Wonderful product
Highly recommended product. 🤩🤩🤩
Great product 🤩🤩🤩
Very happy with delivery and product
Good product - its worth the money