4V-6V DC 2 Phase 4 Wire Micro Stepper Motor with Slider dia15MM Rod 50MM Step Angle 18 Degrees
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It can be used with up to four people. I don't believe it will work with a 12V battery because it is 6V dc.
I believe this is a CD drive positioner, as the stepper motor produces very little torque for its size. The EasyDriver, on the other hand - This stepper can be driven with a Stepper Motor Driver board from Sparkfun Electronics. It's very simple to control with an Arduino; I was using an Arduino Nano at the time, but it turned out that it wasn't powerful enough for my needs.
Selected User Reviews For 4V-6V DC 2 Phase 4 Wire Micro Stepper Motor with Slider dia15MM Rod 50MM Step Angle 18 Degrees
Using A4988 steppers and grbl 1 to work with the grbl shield br>br>Despite the fact that it comes with a ribbon cable, you can solder wires directly to the motor's terminals and ignore the ribbon cable. The motor terminals are approximately 2. 25 inches apart. 5mm apart, making soldering simple. br>br>There is a small screw on the side of the slide block (which isn't visible in the photos). Tightening it reduces the amount of slack/play in the slide block while also making it more difficult for it to move. Getting the right balance should only take a few minutes. br>br>You should lubricate the lead screw and slide block because it makes a huge difference. I used lithium grease that was white in color. br>br>Even though the lead screw is about 50mm long, the actual movement (when the size of the slide block is taken into account) is 38mm. 5mm. br>br>I've estimated the movement to be 6. 75- steps- per- mm stands for full-size. step mode, or a 108-step mode steps- per- 16-millimeter microstepping mode of operation I tested the grbl movement rate up to 3000mm/min with a 1000mm/min acceleration in 16-bit mode using those settings. microstepping mode of operation voltage/current: br>br>Voltage/Current: br>br>Voltage/Current: br>br> br>br>When using an A4988 step-down converter, To use the potentiometer on the step-by-step, you'll need a stick (or equivalent). Keep the current as low as possible. There are a number of ways to do this. to's on YouTube for this. I discovered that 0. The torque generated by 20 volts is sufficient without generating excessive heat. At 0 degrees Celsius, the motor begins to warm up. Over a voltage of 24 volts, the device becomes extremely hot. 25v. The motor will continue to run even if the voltage is reduced to zero. It has a voltage of 05 volts, but there is almost no torque at that voltage. I'm using a 12v regulated power supply to power the grbl shield. Wiring: br>br> br>br>The wiring is as follows when looking at the motor solder terminals with the screw pointed down: top-level-level-level-level-level-level-level-level-level-level-level-level-level-level top and left- right: coil A - pins 1 and 2 of the grbl stepper connector, respectivelybr>bottom- the bottom and left- right: coil B - pins 4 and 3 of the grbl stepper connector, respectivelybr>br>I hope this information is useful to others!.
This is a very small motor, and it only takes a few seconds for it to stall. Be aware that, unlike most other stepper motors for sale on Amazon, it comes with a ribbon cable rather than individual wires, as shown in the photos. I intended to simply solder wires to the ribbon cable's pads, which proved to be difficult due to their small size, but it all worked out in the end. I requested a datasheet from the seller, but they informed me that they did not have one. I'm taking a star off because there isn't enough documentation to fully utilize the motor or drive it optimally.
The toque of these stepper actuators is extremely low. I had to pair two of them together in the end. They did, however, fit into my small application, and I was able to control both with a single stepper motor driver. I need to place an order for more, but this vendor is out of stock. Other vendors sell them on Amazon for nearly five times the price, but I found them for $4 each on eBay. It's worth noting that while you appear to have 5 cm of travel, once mounted, you lose nearly 2 cm. Because the mounting holes aren't countersunk, the slider can't pass over the raised screw heads. Rivets may provide sufficient clearance, but I have my doubts.
To connect it to my LM YN Easydriver, I replaced the ribbon cable with a four-pin connector. It has a high rate of movement but little torque. The slop on the shuttle block is about 1/16 inch. For my application, this is most likely not going to work. But I'm going to keep it - in case something goes wrong.
It appears to be attractive.
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