Motors, Actuators, Solenoids and Drivers

QSH5718-56-28-126

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Analog Devices Inc./Maxim Integrated

STEPPER MOTORS HYBRID BIPOLAR SQUARE 2.5V 2.8A 0.9OHM 300G.CM² 1.26 1.8° 1SHAFT

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DocumentsQSH5718 Data Sheet (Rev.2.60)

Motors, Actuators, Solenoids and Drivers

QSH5718-56-28-126

Active

Analog Devices Inc./Maxim Integrated

STEPPER MOTORS HYBRID BIPOLAR SQUARE 2.5V 2.8A 0.9OHM 300G.CM² 1.26 1.8° 1SHAFT

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DocumentsQSH5718 Data Sheet (Rev.2.60)

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	QSH5718-56-28-126

Accuracy	5 %
Approval Agency	CE
Coil Resistance	900 mOhms
Coil Type	Bipolar
Current Rating (Amps)	2.8 A
Diameter - Shaft [diameter]	0.25 in
Diameter - Shaft [diameter]	6.35 mm
Features	Flatted Shaft
Length - Shaft and Bearing [x]	24 mm
Length - Shaft and Bearing [x]	0.945 "
Mounting Hole Spacing [custom]	1.856 in
Mounting Hole Spacing [custom]	47.14 mm
NEMA Frame Size	23
Operating Temperature [Max]	50 °C
Operating Temperature [Min]	-20 ░C
Rotor Inertia	300 gcm˛
Size / Dimension	56.4 mm
Size / Dimension [x]	2.22 "
Size / Dimension [y]	2.22 "
Step Angle	1.8 °
Steps per Revolution	200
Termination Style	Wire Leads
Torque - Holding (oz-in / mNm)	178.43 oz-in
Torque - Holding (oz-in / mNm)	1260 mNm
Type	Hybrid
Voltage - Rated	2.5 V
Weight	1.6 lbs
Weight	725.7 g

QSH5718 Series

NEMA 23 stepper motor 55Ncm, 2.8A

Part	Approval Agency	Weight [custom]	Weight [custom]	Rotor Inertia	Length - Shaft and Bearing [x]	Length - Shaft and Bearing [x]	Accuracy	Coil Type	Steps per Revolution	Termination Style	Coil Resistance	Diameter - Shaft [diameter]	Diameter - Shaft [diameter]	Mounting Hole Spacing [custom]	Mounting Hole Spacing [custom]	Size / Dimension	Size / Dimension [y]	Size / Dimension [x]	Type	Features	Current Rating (Amps)	NEMA Frame Size	Step Angle	Operating Temperature [Min]	Operating Temperature [Max]	Torque - Holding (oz-in / mNm)	Torque - Holding (oz-in / mNm)	Voltage - Rated	Weight	Weight
Analog Devices Inc./Maxim Integrated QSH5718-41-28-055	CE	449.96 g	0.992 lb	120 gcm˛	24 mm	0.945 "	5 %	Bipolar	200	Wire Leads	0.7 Ohms	0.25 in	6.35 mm	1.856 in	47.14 mm	56.4 mm	2.22 "	2.22 "	Hybrid	Flatted Shaft	2.8 A	23	1.8 °	-20 ░C	50 °C	550 mNm	77.89 oz-in	2 VDC
Analog Devices Inc./Maxim Integrated QSH5718-51-28-101					24 mm	0.945 "	5 %	Bipolar	200	Wire Leads	0.83 Ohms	0.25 in	6.35 mm	1.856 in	47.14 mm	56.4 mm	2.22 "	2.22 "	Hybrid	Flatted Shaft	2.8 A	23	1.8 °	-20 ░C	50 °C	1010 mNm	143.05 oz-in	2.3 V
Analog Devices Inc./Maxim Integrated QSH5718-51-28-101-10K	CE			275 gcm˛	24 mm	0.945 "	5 %	Bipolar	200	Wire Leads	0.8 Ohms	0.25 in	6.35 mm	1.856 in	47.14 mm	56.4 mm	2.22 "	2.22 "	Hybrid	Flatted Shaft	2.8 A	23	1.8 °	-20 ░C	50 °C	1010 mNm	143.03 oz-in	2.3 V
Analog Devices Inc./Maxim Integrated QSH5718-76-28-189-10K	CE			480 gcm˛	24 mm	0.945 "	5 %	Bipolar	200	Wire Leads	1.13 Ohms	0.25 in	6.35 mm	1.856 in	47.14 mm	56.4 mm	2.22 "	2.22 "	Hybrid	Flatted Shaft	2.8 A	23	1.8 °	-20 ░C	50 °C	1890 mNm	267.6 oz-in	3.2 V
Analog Devices Inc./Maxim Integrated QSH5718-56-28-126	CE			300 gcm˛	24 mm	0.945 "	5 %	Bipolar	200	Wire Leads	900 mOhms	0.25 in	6.35 mm	1.856 in	47.14 mm	56.4 mm	2.22 "	2.22 "	Hybrid	Flatted Shaft	2.8 A	23	1.8 °	-20 ░C	50 °C	1260 mNm	178.43 oz-in	2.5 V	1.6 lbs	725.7 g
Analog Devices Inc./Maxim Integrated QSH5718-76-28-189	CE	1 kg	2.3 lbs	480 gcm˛	24 mm	0.945 "	5 %	Bipolar	200	Wire Leads	1.13 Ohms	0.25 in	6.35 mm	1.856 in	47.14 mm	56.4 mm	2.22 "	2.22 "	Hybrid	Flatted Shaft	2.8 A	23	1.8 °	-20 ░C	50 °C	1890 mNm	267.64 oz-in	3.2 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 68.40
		5	$ 62.86
		10	$ 60.61
		25	$ 57.77
		50	$ 55.70
		100	$ 53.71
	N/A	0	$ 67.78

Description

General part information

QSH5718 Series

NEMA23 (47mm) 2-phase stepper motor optimized for microstepping and give a good fit to the ADI TRINAMIC family of motor controllers and drivers. They can be used in very space critical applications and allow high RPM due to their low back EMF.Variants include a small size optical incremental encoder kit. It comes with a resolution of 10000 lines (40000 counts). ADI Trinamic’s stepper motors are quality motors for universal use. They feature a long life due to ball bearings and no wearing out parts.

Documents

Technical documentation and resources

QSH5718 Data Sheet (Rev.2.60)

Data Sheet