NEMA 17 Stepper motor/ru

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NEMA 17 Stepper motor

Vitamin

A NEMA 17 sized stepper motor.
Wikipedia	Stepper motor

another NEMA-17 size motor

A NEMA 17 stepper motor is a stepper motor with a 1.7 x 1.7 inch (43.18 x 43.18 mm) faceplate. The NEMA 17 is larger and generally heavier than for example a NEMA 14, but this also means it has more room to put a higher torque. However, its size is not an indication of its power.

Размеры

Общие модели шаговых двигателей

The most commonly used stepper motors in Reprap–based 3D printers are the Kysan 1124090/42BYGH4803, Rattm 17HS8401, and Wantai 42BYGHW609.

However, motors close to NEMA 17 size, with approximately the following specifications, can also work:

• от 1.5A до 1.8A на фазу
• 1-4 вольта
• 3 to 8 mH inductance per phase
• 44 N·cm (62oz·in, 4.5kg·cm) or more holding torque
• 1.8 or 0.9 degrees per step (200/400 steps/rev respectively)

You are welcome to add information on any stepper motor you encounter, but please add only steppers (not other motors), which were tested to actually work on some or all printers.

Модель	Holding Torque	Rated voltage	Shaft	Step angle	Motor length	Rated current	Inductance
42HS02	0.22 Nm			1.8°	1.34（40mm）	0,4A	21±20% mH
42HS03 BiPolar Parallel	0.47 Nm			1.8°	1.89 (48mm)	1,4A	4±20% mH
42HS03 BiPolar Series	0.47 Nm			1.8°	1.89 (48mm)	0,7A	16±20% mH
42HS03 UniPolar	0.34 Nm			1.8°	1.89 (48mm)	1.0A	4±20% mH
42HT47	44 N·cm	2.8 V	Ø 5 mm Dual	1.8°	47 mm
42SHD0404-22	52 N·cm	3.84 V	Ø 5 mm Single	1.8°	48 mm
42BYGH4803(SKU 1124030)	54.0 N·cm	4.2 V	Ø 5 mm single	1.8°	48 mm
42BYGH4803-DC (SKU 1124090)	54.0 N·cm	4.2 V	Ø 5 mm single	1.8°	48 mm
LDO-42STH47-1684A	50 N·cm	2.8 V	Ø 5 mm single or dual	1.8°	47 mm	1.68A	2.8 mH
LDO-42STH47-1684AC	50 N·cm	2.8 V	Ø 5 mm single or dual	1.8°	47 mm	1.68A	2.8 mH
4118S-62-07	31 N·cm		Ø 5 mm	1.8°	34 mm
17HS4417	40.0 N·cm	2.6 V	Ø 5 mm single	1.8°	40 mm	1.7A	2.8 mH
SM-42BYG011-25	23.0 N·cm	12 V	Ø 5 mm single	1.8°	34 mm	0.33A	46 mH
17HS1011-20B	28.0 N·cm	4.8 V	Ø 5 mm single	1.8°	34 mm
17HS3001-20B	40.0 N·cm	2.0 V	Ø 5 mm single	1.8°	40 mm	1.2 A	4.5 mH
17HS5005-S24	44.0 N·cm	3 V	Ø 5 mm double	1.8°	48 mm
17HS6002-27B	65.0 N·cm	4.05 V	Ø 5 mm single flat	1.8°	60 mm
17HD2038E	45.0 N·cm		Ø 5 mm single	1.8°
17HS19-1684S	55 N·cm	2.8 V	Ø 5 mm single	1.8°	47 mm	1.68A	2.8mH
KH42JM2B087C	33 N·cm	6.7 V	Ø 5 mm single	1.8°	42 mm
SY42STH47-1206A	31.1 N·cm	4.0 V	Ø 5 mm single	1.8°	40 mm	1.2A	2.8 mH
SY42STH47-1504A	55.0 N·cm	2.8 V	Ø 5 mm	1.8°	47 mm
SY42STH47-1684A	43.1 N·cm	2.8 V	Ø 5 mm single	1.8°	48 mm
SY42STH47-1684B	43.1 N·cm	2.8 V	Ø 5 mm double	1.8°	48 mm
TB35HT36-1004A	35.3 N·cm	2.8 V	Ø 5 mm single	1.8°	36 mm
TB35HT36-1004B	35.3 N·cm	2.8 V	Ø 5 mm double	1.8°	36 mm
QSH4218-51-049	49 N·cm		Ø 5 mm	1.8°	47 mm
42BYGH W811	47.0 N·cm	3.1 V	Ø 5 mm	1.8°	48 mm	2.5A	1.8 mH
42HB34F103AB	23.5 N·cm		Ø 5 mm single	1.8°	34 mm
42SHD0412-175S	44 N·cm	2.8 V	Ø 8mm mm dual L175mm	1.8º	44 mm
1704HS168A	54 N·cm	2.8 V	Ø 5 mm single flat	1.8°	48 mm	1.68A	2.8mH
1703HS168A	44 N·cm	2.8 V	Ø 5 mm single flat	1.8°	40 mm	1.68A	3.6mH
1704HD150AW	55 N·cm	4.2 V	Ø 5 mm single flat	1.8°	48 mm
JK42HS34-1334AC	22 N·cm	2.8 V	Ø 5 mm single flat	1.8°	34 mm	1.33A	2.5mH
17HS16-2004S1	45 N·cm	-	Ø 5 mm single flat	1.8°	40 mm	2A	2.6mH
17HS24-1206S	65 N·cm	-	Ø 5 mm single flat	1.8°	60 mm	1.2A	7mH
17HS6002-N27BA	65 N·cm	4.05 V	Ø 5 mm single flat	1.8°	60 mm	1.5A	6.5mH
17HS8401B	52 N·cm	-	Ø 5 mm double	1.8°	48 mm	1.8A	3.2mH

0.9° Stepper Motor Models

Модель	Holding Torque	Rated voltage	Shaft	Step angle	Motor length	Rated current	Inductance
42BYGHM809	48 N·cm	3.06 V	Ø 5 mm no flat	0.9°	48 mm	1.7A	2.8mH
17HM19-2004S	46 N·cm	-	Ø 5 mm	0.9°	48 mm	2A	3mH

Geared stepper

Модель	Holding Torque	Rated voltage	Shaft	Step angle	Motor length	Rated current	Inductance	Gear ratio
1040222	220 N·cm	2.6 V	Ø 8 mm single flat	1.8°	34+27 mm	1A	3.5 mH	5.2:1
17HS1070-C5X	260 N·cm	2 V	Ø 8 mm single flat	1.8°	34+27 mm	1.3A	2.4 mH	5:1
1702HS040-AWP518	260 N·cm	12 V	Ø 8 mm single flat	1.8°	34+31 mm	0.4A	37 mH	5.18:1