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parts:stepper_motors

Stepper Motors

The following information DOES NOT apply to the Select Mini V2 yet.

Note: The X-Axis, Y-Axis, and Extruder all use the same size Nema 17 Stepper Motor


Z-Axis

GigDigit.com - Stepper Motor - Z Axis - MP Select Mini V1, V2, and Pro/V3

The following table of information for the Z-axis motor may be inaccurate as some specs do not match up with the original motor.

Model No. Step
Angle
Motor
Length
Voltage
- Rated
Current
/Phase
Coil
Resistance
Torque
-Holding
# of
Leads
Rotor
Inertia
Mass Diameter
- Shaft
( °) (L)mm VDC A Ω (Ohms) oz-in / mNm No. g.cm Kg in / mm
42M048C1B 7.5 34 5 0.55 9.1 11.9 / 84 4 12.5 0.22 0.118 / 3.00


Z-Axis - Monoprice Select Mini
http://www.youtube.com/playlist?list=PLjXkS2LEDjqTJ8t9faUrM1Gtt6uzxIvrD
(Playlist with some really short videos of the Z-Axis and stepper. Probably useless but just in case.)


X-Axis

Jingkong Motor - model no. JK42HS34-1334
http://www.jkongmotor.com/Product/42HS-NEMA17-2Phase-Stepper-Motor-1-8°.html

Model No. Step
Angle
Motor
Length
Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding
Torque
# of
Leads
Detent
Torque
Rotor
Inertia
Mass
( °) (L)mm A Ω mH kg.cm No. g.cm g.cm Kg
JK42HS34-1334 1.8 34 1.33 2.1 2.5 2.6 4 120 34 0.22



Y-Axis

Jingkong Motor - model no. JK42HS34-1334
http://www.jkongmotor.com/Product/42HS-NEMA17-2Phase-Stepper-Motor-1-8°.html

Model No. Step
Angle
Motor
Length
Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding
Torque
# of
Leads
Detent
Torque
Rotor
Inertia
Mass
( °) (L)mm A Ω mH kg.cm No. g.cm g.cm Kg
JK42HS34-1334 1.8 34 1.33 2.1 2.5 2.6 4 120 34 0.22



Extruder

Jingkong Motor - model no. JK42HS34-1334
Please note that the extruder motor has a “D” shaped shaft.
http://www.jkongmotor.com/Product/42HS-NEMA17-2Phase-Stepper-Motor-1-8°.html

Model No. Step
Angle
Motor
Length
Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding
Torque
# of
Leads
Detent
Torque
Rotor
Inertia
Mass
( °) (L)mm A Ω mH kg.cm No. g.cm g.cm Kg
JK42HS34-1334 1.8 34 1.33 2.1 2.5 2.6 4 120 34 0.22
parts/stepper_motors.txt · Last modified: 2020/09/22 00:06 by Matthew Upp