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⚡ Step up your 3D printing game with torque that won’t quit!
The Stepper Motor NEMA 17 Bipolar 40mm delivers a robust 45Ncm holding torque and precise 18° step angle (200 steps/rev) for superior control in 3D printing and CNC applications. Rated at 2A current with 11Ω resistance, this compact motor features a durable aluminum-copper-steel construction and 4-lead wiring, making it an ideal upgrade for hobbyists and professionals seeking reliable, smooth, and powerful motion.
| ASIN | B00PNEQI7W |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 234,793 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 260 in 3D Printer Motors |
| Customer Reviews | 4.3 4.3 out of 5 stars (215) |
| Date First Available | 9 Jan. 2015 |
| Horsepower | 1.1 Horsepower |
| Item Package Quantity | 1 |
| Item Weight | 308 g |
| Item model number | 17HS16-2004S |
| Manufacturer | STEPPERONLINE |
| Material | Aluminum Copper steel |
| Part number | 17HS16-2004S |
| Product Dimensions | 4.2 x 4 x 4.2 cm; 308.44 g |
| Speed | 200 RPM |
| Voltage | 24 Volts |
P**E
I bought this motor is replace the weak extruder motor on my Wanhao Duplicator i3 v2 that I recently changed to a RAMPS 1.4 board. I've been using it all weekend, and so far everything is working out pretty good. I haven't gotten around to reinstalling my Flexion extruder kit back on after changing back to the stock block with the all-metal upgrades, but this thing can definitely power that. Not that noisy (although nothing is that noisy when sitting next to the fans that came on the Wanhao), and haven't had any clogs or skipped steps yet. I know the stock motor is 34mm, but a 6mm difference is negligible for me, and the tradeoff in torque gain was worth it. One note though, I had to remove some metal from the heatsink to make it fit, since the shaft is a bit longer than stock as well. Also, be sure to adjust your voltage, because the stock motors run at a pretty significantly lower voltage than these.
H**S
Great stepper for the RoBo 3D I built a clone and these motors work great with the RAMPS and default drivers. The wires are plenty long enough, and although I would have loved a connector at the motor itself, I can always add one myself. No issues with drift or double-stepping. Plenty strong enough for all 5 motors of my machine.
K**.
Nothing I can complain about. I just wished I purchased something more powerful for my application. I beat up this motor, held it still while trying step, and turning it while it was trying to hold, but no complaints per the motor. I got it stupid hot in an attempt to really work it, and it still responds quite well. So I only have good recommendations for this motor. (I'm going to order the 84oz motors for my application, and use the same seller :D )
C**E
These motors appeared fine for a short time on a DIY Arduino project. Then they began to vibrate and the spindle would only go back and forth. As this motor does not have a removable connector wire harness I cannot change out the wires. I would look at NEMA motors that have plug in connectors on the side of the motor.
R**R
Worknet for about 3 hours and then it started skipping every once in awhile and still doing it
Trustpilot
1 month ago
1 month ago