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Nema 17 42BYGH872 4.5Kg.Cm 1.8 Degree Integrated Stepper Motor With Driver

Place of OriginChina
Brand NameTB-Motor
CertificationCE ROHS ISO
Model Number42BYGH872-15
Minimum Order Quantity50
Packaging DetailsCarton with Inner Foam Box, Pallet
Delivery Time28-31
Payment TermsL/C, D/P, T/T, Western Union, MoneyGram
Supply Ability10000 pcs/month

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Product Details


Product NameIntegrated Stepper MotorStep Angle1.8 °
Hoiding Torque4.5 Kg.cmResistance1.65 Ω/phase
Induction2.8 MH/PhaseStep Accuracy± 5%
Temperature Rise80 ℃ MaxAmbient Temperature-20℃~+50℃
Insulation Resistance100MΩ Min.500 VDCDielectric Strength500VAC 1 Minute
MAX Radial Force75N (10mm From Front Flange)MAX Axial Force15N
High Light
1.8 Degree Integrated Stepper Motor,Nema 17 Integrated Stepper Motor,Integrated Stepper Motor Controller Driver


Product Description


Nema 17 42BYGH872 1.8 Degree integrated Stepper Motor with driver

The ADVANTAGE of Integrated Stepper Motor:

The motor 42BYGH872-15 was consist of a nema17 stepper motor and a driver, which is a kind of Integrated Pulse open-loop stepper motor.

The advantages of the integrated step motors are user-friendly, space-saving, high torque at low speeds, and Low vibration, low noise, smooth operation.


Motor Electrical Specification:

Model Number42BYGH872-15
Step Accuracy± 5%
Step Angle1.8°
Lead Wire4
Rated Voltage (V)2.8
Current (A/Phase)1.7
Holding Torque (
Resistance (Ω/phase)1.65
Inductance (mH/phase)2.8
Motor length (MM)69
Motor Weight(Kg)1.0
Insulation ClassB

*Products can be customized by special request.


***Note: The products can be customized by your request. Please contact us for more details.

Mechanical Dimension

Nema 17 42BYGH872 4.5Kg.Cm 1.8 Degree Integrated Stepper Motor With Driver 0

Wiring DIagram

Nema 17 42BYGH872 4.5Kg.Cm 1.8 Degree Integrated Stepper Motor With Driver 1

Characteristics of the driver


New 32 Bit DSP Technology


Low vibration, low noise, smooth operation


Built-in high-resolution and smooth filtering function


Automatic parameter power-on setting function


Variable current control greatly reduces the heat generation of the motor.


The automatic halving of current at rest


Can drive 4,6,8-wire tow-phase stepping motor


Photoelectric isolation of single-ended signal input (pulse, direction and enable)


Impulse response frequency up to 500KHz (factory default 200KHz)


The current setting is convenient and can be selected between 0.5-2.2 A


sub-set range 200-51200, higher sub-customizable


It has the protection functions of overvoltage, Undervoltage, and overcurrent.




Driver Manual

IO42 is a new digital Integrated stepper driver, which is designed by 32-bit DSP digital processing technology, variable current technology, and low heating technology. It has the advantages of low vibration, stable operation, low heating, and high reliability. Users can set the driver through the serial port 200-51200 within the arbitrary subdivision and rate current value output, to meet the needs of most applications. Due to the use of built-in micro-subdivision technology, even in the conditions of low subdivision, but also can achieve a high subdivision effect, low, medium, and high-speed operation is very smooth ultra-low noise. The driver has the function of the power-on auto-adaptive motor, which can automatically generate the optimal operating parameters for different motors and maximize the performance of the motor.


Nema 17 42BYGH872 4.5Kg.Cm 1.8 Degree Integrated Stepper Motor With Driver 2

Electrical characteristics


Minimum Value


Typical Value


Maximal Value



Continuous output current0.52.2A
Power Supply Voltage (DC)152432Vdc
Control signal input current61016mA
Control signal input current5Vdc
Minimum time width of pulse high level1.5US
Overvoltage point35Vdc
Step frequency0200KHz
Insulation Resistance100


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