Stepper Motor Nema 17, Nema 17 Stepper Motor 4-lead 1.8 Deg 40N.cm Holding Torque 1.7A 42 Motor for 3D Printer Hobby CNC Router XYZ By Beauty Star

Stepper Motor Nema 17, Nema 17 Stepper Motor 4-lead 1.8 Deg 40N.cm Holding Torque 1.7A 42 Motor for 3D Printer Hobby CNC Router XYZ By Beauty Star by Beauty Star at The Connectors Book. MPN: 302003-US1. Hurry! Limited time offer. Offer valid only while supplies last. Description: Motor type: Bipolar Stepper Motor Length: 40mm Phase Resistance: 1.5Ohm Phase Inductance: 2.8mH Detent Torque: 2.2N.cm Rotor Inertia: 54g.cm2 Holding Torque: 40N.cm Motor Weight: 280g Step angle: 1.8 deg Step angle accuracy: + - 5%(full step, not load) Resistance accuracy: + - 10% Inductance accuracy: + - 20% Temperature rise: 80deg Max(rated current, 2 phase on) Ambient temperature -----------20deg ~+50deg Insulation resistance: 100MÎ© Min, 500VDC Insultion Strength--------500VAC

Product Description & Reviews

Description: Motor type: Bipolar Stepper Motor Length: 40mm Phase Resistance: 1.5Ohm Phase Inductance: 2.8mH Detent Torque: 2.2N.cm Rotor Inertia: 54g.cm2 Holding Torque: 40N.cm Motor Weight: 280g Step angle: 1.8 deg Step angle accuracy: + - 5%(full step, not load) Resistance accuracy: + - 10% Inductance accuracy: + - 20% Temperature rise: 80deg Max(rated current, 2 phase on) Ambient temperature -----------20deg ~+50deg Insulation resistance: 100MΩ Min, 500VDC Insultion Strength--------500VAC for one minute Connection: Yellow(A+), Green(A-), Red(B+), Blue(B-) Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.

Features & Highlights

This is the most popular Nema 17 model. It is equipped with 1.8 degree step angle (200 steps / revolution)
Each phase current is 1.7A & phase reslstance 1.5ohms, and the holding moment is 40Ncm.
NEMA 17 bipolar 4-wire: Yellow A +, blue A-, green B +, Red B-; wire length: 14 inches
Warning: It should be connected to a constant current or chopper driver as a stepper motor. If you connect the motor directly to a power supply, the motor is destroyed.
100% brand new from "STEPPERONLINE" and ROHS and CE certified.

Additional Information

Manufacturer:	Beauty Star
Brand:	Beauty Star
Part Number:	302003-US1
Publisher:	Beauty Star
Studio:	Beauty Star
MPN:	302003-US1
UPC:	687345901287
EAN:	0687345901287
Package Weight:	0.61 pounds
Package Size:	2.7 x 1.9 x 1.9 inches

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