The connector is the wrong size to connect to the recommended controller board b09btwqptb. what is the correct connector to order?

Stepper motor and drive are really sold separately, we just recommend. The problem of joint mismatch is also very easy to solve, directly remove the small connector of the motor, and then connect with wire.

What is the maximum vertical load that this can lift?

It may be a little small, expect around 30g.

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DC 5V-9V 12V 2 Phase 4 Wire Stepper Motor Linear Rail 90mm Stroke Lead Screw Linear Stage Actuator with Nut Slider Step Angle 18 Degree for DIY Laser Engraving Machine

Product ID: 559750539

Details

Color
Silver
Brand
QINIZX
Voltage
12 Volts
Product Dimensions
4.31"L x x
Material
Metal

📏90mm linear stroke length

🔋DC 5-12V adjustable voltage

⚙️18° step angle precision

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18891 Ft

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Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your DIY game with precision linear motion!

BUILT TO LAST - Durable metal frame paired with a smooth plastic slider for reliable, long-term use.
POWER ON DEMAND - Variable DC 5-12V input lets you balance force and heat for optimal performance.
COMPACT LIGHTWEIGHT - Sleek 63.5g metal body with a 90mm stroke fits perfectly in tight, custom builds.
DIY READY FLEXIBILITY - Compatible with popular stepper motor drivers (search B09BTWQPTB) for seamless integration.
PRECISION IN EVERY STEP - 18° step angle ensures smooth, accurate positioning for your DIY projects.

This DC 5-12V 2-phase 4-wire stepper motor linear rail actuator features a 90mm stroke and 18° step angle, delivering precise, adjustable linear motion ideal for DIY laser engraving and small automation projects. Its compact metal design weighs just 63.5g, balancing durability with lightweight efficiency. Requires a compatible stepper motor driver for operation, making it a versatile choice for makers seeking reliable, customizable motion control.

Specifications

ASIN	B09BZDSY7V
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	216,320 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 317 in Linear Motion Actuators
Brand	QINIZX
Colour	Silver
Customer Reviews	4.6 4.6 out of 5 stars (24)
Date First Available	28 Dec. 2022
Guaranteed software updates until	unknown
Item Weight	63.5 g
Item model number	90mm-Stro-Motor
Manufacturer	QINIZX
Material	Metal
Plug Format	XH2.54-4P
Power and Plug Description	DC
Product Dimensions	10.49 x 1.5 x 1.4 cm; 63.5 g
Shape	Rectangle
Special features	Adjustable
Specific Uses	Indoor use
Voltage	12 Volts

Reviews

O**R

Buen funcionamiento

Funciono bien

24.12.2025

A**N

Perfect for adjustable laser focus for my CO2 laser cutter

21.04.2023

S**U

Works with Arduino UNO and AG motor control shield

12.09.2023

R**L

Works as advertised.

27.01.2025

R**2

Too small

16.08.2022

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