Nema 17 Stepper Lead Screw Linear Actuator 1.5A Stroke 120mm 0.25Nm(35.40oz.in) Lead 6.35mm(0.25") with Sensor

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Model: LMD17S13RF15-120
Weight: 1.10kg

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This is an LMD series Nema 17 stepper motor linear actuator with stroke 120mm 0.25Nm(35.40oz.in) lead 6.35mm(0.25") and sensor. This type of actuator is composed of a highly integrated linear stepper motor and a guide rail slide. It has the advantages of simple structure and small installation space. Since there is no coupling, its accuracy is higher than that of linear actuators with conventional coupling structures. In addition, the actuator is equipped with a photoelectric sensor for detecting the zero point position. This actuator is widely used in the medical industry, measurement, laser welding, laser cutting, small CNC machine tools, engraving, milling machines, etc.

Electrical Specification

Manufacturer Part Number: LMD17S13RF15-120
Screw Type: Trapezoidal Lead Screw
Step Angle: 1.8deg
Holding Torque: 0.25Nm(35.40oz.in)
Maximum Thrust: 110N
Rated Load Capacity: 300N
Rated Current/phase: 1.5A
Phase Resistance: 1.7ohms ± 10%
Inductance: 2.5mH ± 20%(1KHz)

Physical Specification

Motor Size: 42 x 42 x 34mm
Lead Screw Length: 179mm
Lead Screw Diameter: 6.35mm
Max. Stroke Length: 120mm(4.73")
Max. Speed: 95.25mm/s
Position Accuracy: ± 0.02mm
Lead/Step: 0.03175mm(0.00125")
Lead/Revolution: 6.35mm(0.25")
Number of Leads: 4
Cable Length: 500mm
Weight: 0.946kg

Motor Connection

Pin No.	1	2	3	4
Bipolar	A+	A-	B+	B-
Wires	Red	Red/White	Green	Green/White

Photoelectric Switch Sequence

Pin No.	1	2	3	4
Bipolar	+5~24V	GND	Single Line	N/A
Wires	Brown	Blue	Black	White

Physical Specification
Linear Motor Type	Lead Screw
Lead Travel/Revolution(mm)	6.35
Lead Travel/Step(mm)	0.03175
Lead Screw Length(mm)	179
Lead Screw Diameter(mm)	6.35
Stroke Length(mm/ft)	120/0.39
Frame Size(mm)	Nema 17 (42 x 42)
Inventory Method	Dedicated Inventory
Electrical Specification
Holding Torque(Ncm)	25
Rated Current(A)	1.5
Holding Torque(oz.in)	35.40
Step Angle(deg.)	1.8
Phase Resistance(ohms)	1.7
Inductance(mH)	2.5