Catalog products

product card

SM4247 with SMD-1.6mini IP65

Stepper motor with integrated driver SM4247 with SMD-1.6mini IP65

Size NEMA 17
Flange 42 mm
Holding torque 4.4 kgf*cm
Protection class IP65
Microstepping 1/1…1/256

Stepper motor SM4247 with integrated driver SMD-1.6mini with protection class IP65 is designed to perform positioning tasks in an environment with a high content of microparticles. The drive is a ready to work assembly, which provides smooth running, high dynamics and precise positioning.

technical data

Technical data

Voltage 12…24VDC
Holding torque 4.4 kgf*cm
Protection class IP65
Size 42 mm (NEMA 17)
Control methods STEP/DIR
Step angle 1.8°
Microstepping 1/1…1/256
Resistance per phase 1.65 Ohm
Inductance per phase 2.8 mH
Rotor inertia 68 gcm2
Weight 0.6 kg
Inputs STEP, DIR:  
High voltage level 5 - 24 VDC
Low voltage level 0 - 1 VDC

Dimensions of stepper motor SM4247 with integrated controller SMD-1.6mini IP65

Description of stepper motor SM4247 with integrated controller SMD-1.6mini IP65

The electric drive provides good rotation speed, high accuracy and low vibration. The drive is controlled and its parameters are adjusted by pulse signals applied to the control inputs through a waterproof connector. The control of the settings is carried out by the signals of the LED indicator.

The stepper drive provides the required speed and direction and fixation in a given position by means of logical signals STEP (impulse, DIRECTION (level) and ENABLE (level).

Connection of stepper motor SM4247 with integrated controller SMD-1.6mini IP65

The built-in driver is configured by the “SETUP” signals applied to the contact of the driver. The duration of the “SETUP” signals is at least 100 ms.The time interval between signals is no more than 3 s. To facilitate the configuration of the built-in driver, it is recommended to connect the “SETUP” according to the connection diagram below. The driver setting parameters are displayed using a two-color LED. The number of red signals indicates the parameter number, and green indicates its value.

Connection of the DC brush motor speed controller BMD-20DIN

Connection diagram of integrated driver SMD-1.6mini