Meet the Cheap Servo Stepper motor Close-loop | Sequre Stepper motor

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Buy Stepper Motor Driver Price-Sequre 42 Two Phase Stepper Motor – SEQURE

Motor Parameters:
Product Name: 42 two-phase stepper motor
Model number :17HS4401
Step angle : 1.8 °
Maximum no-load starting frequency : ≥ 1400 PPS
Rated voltage 3.6V
Maximum no-load operating frequency : ≥ 4000 PPS
Rated current : 1.5A / phase
Phase inductance :3.7 × (1 + 20%) mH
Holding torque : ≥420 mN.m
Phase resistance : 2.4 × (1 + 15%) Ω / phase
Positioning torque : 15 mN.m REF
Electric strength : AC600V / 1mA / 1S

Application examples:

3D printing with fine closed-loop positioning
Optical precision aiming (Laser, telescope, camera gimbal, etc.)
Speed loop record player
Force feedback / impedance control robot
Force feedback of game controller
Adjustable mechanical impedance: virtual spring, damper, etc.
Electric transmission device between two axes such as CNC machine tools
Gravity elimination (eg: offset gravity torque on the robot arm, etc.)
Load detection and feature description (Used as a balance, etc.
Paper towel / TP distributor
11.Variable load (Brake, generator, etc.)
12.Valve control (Automated garden hose, etc.)

Meet the Cheap Servo Stepper motor Close-loop | Sequre Stepper motor

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Buy Stepper Motor Driver Price-Sequre 42 Two Phase Stepper Motor – SEQURE

MakerTutor
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Hello, I have exactly the same setup using the code provided. Have to unplug and then plug back 12V voltage supplier to the motor in order to get the motor working after changing "ldelay" value (and other values too) and re-uploading the code to arduino. What happens is that after re-uploading the motor doesn't rotate, but switching the power supply off and on help to get it working

danieldobrin
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Thanks for
Maker Tutor testing for 42 Two Phase Stepper Motor 😊😁🌹

SequreTech
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hey can we record the step positions and play it again and again?

vp.
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Can you help to connect multiple servo for multiple work..

kailashsuthar
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hello can you give code if i want to contact 3 closed loop stepper motors please

ahmeddiabytr
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Can you modify h code for degrees instead of steps, Thanks

Dasol
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That sketch does not demonstrate closed loop behavior.

i-make-robots
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Good vidéo and good product but it's to expensive ;), i test this on a 3dprinter and it's works but it's very difficult to adjust this on Marlin, if you have a solution or an idea ;)

lglinux
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If I only had more downvotes to give. Github code isn't even pretending to be relevant to closed loop, pretty bad behavior 'Maker Tutor' - reported to Youtube.

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