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Your cart is empty. This high precision NEMA 17 stepper motor has a built-in planetary gearbox with a speed ratio of 50.9:1, the resolution reaches 0.035 deg. step angle.
It is a good solution in applications that require very low rotational speeds and/or a lot of torque.
Electrical Specifications:
* Manufacturer part number: 17HS19-1684S-PG51
* Motor type: bipolar stepper
* Step angle: 0.035 deg.
* Holding torque: 4Nm
* Rated Current/Phase: 1.68A
* Phase Resistance: 1.65ohms
* Inductance: 2.8mH+/-20% (1KHz)
Gearbox Features
* Gearbox Type: Planetary
* Gear Ratio: 50.9:1
* Efficiency: 73%
* Backlash to No-load: * Maximum permissible torque: 4Nm(6000g)
* Allowable Torque: 6 Nm(950 oz)
* Maximum shaft axial load: 50N
* Maximum shaft radial load: 100N
Physical characteristics:
* Frame size: 42 x 42 mm
* Motor length: 48 mm
* Gearbox length: 42.7 mm
* Shaft diameter: 8 mm
* Shaft length: 20 mm
* D Cut Length: 15mm
* Number of tracks: 4
* Lead length: 500 mm
* Weight: 620g
Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)
WARNING:
Make sure the motor connects to a constant current drive controller or chopper before testing the motor.
Connecting the motor directly to a power supply will destroy the motor.
C. Mayfield
Reviewed in the United States on June 7, 2023
Appears to be able to do my job. Have not yet applied power or control to it. I was surprised to see that the planetary gear set was made with plastic gears however. Seems to me that a 51:1 gear reduction may be able to build a lot of torque and gears may bear the brunt of that. Metal gears would be better, I think! But I will see soon. It will be used to provide input to a NV40 100:1 worm gear reduction gear box ( I need a very slow rpm output for a radio telescope drive system). I think this will work out ok.
Customer
Reviewed in the United States on May 27, 2023
The motor slips with no load. For me it did not meet my needs. I went to Gobilda bought a 9 to 1 geared down servo and it works great, plenty of torque and easier to control. Good luck
Brossier D.
Reviewed in France on March 26, 2023
La réduction est vraiment très importante ce ce fait la vitesse de rotation en sortie est de l'ordre de 14 tours minute au grand maximum
Javier B.
Reviewed in Spain on February 23, 2023
Lutz Hofmann
Reviewed in Germany on April 5, 2023
Egal wie schnell man diesen Getriebemotor ansteuert, es sind immer harte und Laute Laufgeräusche zu hören, und ein unrunder Lauf.Keine Kaufempfehlung
F.corlier
Reviewed in the United States on June 11, 2022
Very accurate, little missed steps even when using microstepping on the driver. overall very happy.The negative aspect however is that all the gears are made of plastic inside the gearbox which has me worried about durability
Tim
Reviewed in Germany on January 14, 2021
Super Teil. Lediglich das leichte Spiel im Planetengetriebe. Welches aber in der Preisklasse zu erwarten ist. Steuer es mit Arduino und einem Stepper online Treiber.
antonio
Reviewed in Italy on April 18, 2021
Arrivato come da previsione. coppia notevole.l'ho utilizzato per automatizzare l'apertura e chiusura di una grance persiana ( 20 mq.)
Ed from Maine
Reviewed in the United States on July 17, 2020
This 50:1 (well, if you are going to be a detail person it's 51:1) gearboxed NEMA 17 works as advertised. My project needed more torque than speed, and this did the trick. Overall, I'm really quite pleased.That said, there are a couple of things about this unit.First, it is quite heavy, considerably more so than the motor alone. I was surprised (maybe I shouldn't have been, but I was.)Second, as another reader pointed out, mounting holes DO NOT follow standard NEMA 17 design. Look at the user guide/spec sheet prior to final design.I don't see points (1) or (2) as negatives.Third, the motor is hard wired rather than have a detachable harness. Minor negative.Fourth, there is a small amount of play/backlash, but the device was within spec. At this price, performance is more than satisfactory.Overall I am happy and would certainly buy again if I needed a gearboxed stepper.
Customer
Reviewed in the United States on March 28, 2019
This motor performed as expected. It was used with the "Steperonlinee CNC Stepper Motor Driver and was easy to set up. We used it to drive feed rollers for feeding 1/8 inch diameter rubber into a tubing cutter. This made it possible to accurately control the length of the pieces of rubber being cut off.
Siris
Reviewed in the United States on September 8, 2015
A fairly decent motor.
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