18V Stepper motor driver 48V 50V Match 1.5A 4.2A

Short Description:

Place of Origin : China

Brand Name: Hetai

Certification: CE ROHS ISO

Model Number: HTD542

Minimum Order Quantity: 50

Packaging Details: Carton with Inner Foam Box, Pallet

Delivery Time :   7~10 working days

Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram

Supply Ability  :  1000pcs/month

Product Detail

Product Tags


Product Name  Stepper motor driver
Size 93*97.1*21mm
Usage Match For Stepper Motor 42,57,60mm
Input voltage 18V/48V/50V
Use Occasion Avoid Dust, Oil And Corrosive Gases
Drive Current 1.0-4.2 A
Cooling Mode  Natural Or Forced Cooling
MAX Viration 5.9m/S2 Max
Operating environment Temperature 0~+40°C
Highest Environment Humidity 90%RH(No Condensation)
Net Weight 0.273Kg
Storage temperature -10~70°C

Product Description

18V Stepper motor driver 48V 50V Match 1.5A 4.2A

Motor type Stepper motor nema 23(57mm)
Driver voltage DC 50V
Max current 4.2A
Working temperature 0~+40°C
Storage temperature -10~+70°C
Highest environment humidity 90%RH(No condensation)
MAX viration 5.9m/S2 max

HTD542 Max 50V output 4.2A 2 phase digital stepper motor driver

The 2015-style HTD542 two-phase digital stepper motor driver recently launched by Hetai Electrical Appliance Co., Ltd. features excellent performance, which is used to adapt to the three-phase 57 and 86 stepper motors so as to make the motors have excellent properties of high speed and large torque output, low speed, low vibration, low noise, low heat radiation, etc. Therefore, it is a product with the most excellent performance in the same industry at present.

Basic frequency: 80MHZ

Brand new ARM core M4 technology 32-bit processor

Maximum motor no-load running speed: 4000RPM

Maximum output current: 4.2A

Maximum input voltage: 50VDC

Maximum input pulse frequency: more than 2MHZ

Maximum number of subdivisions: 25000

Environmental indexes

Cooling mode Natural cooling or forced cooling
Operating environment temperature 0~40℃
Highest environment humidity 90%RH (no condensation)
Storage temperature -10 ~70℃
Maximum vibration 5.9m/S2 max
Use occasion Avoid dust, oil stain and corrosive gas


Suitable for a variety of small and medium-sized automatic equipment and instruments, such as: Engraving Machine, marking machine, cutting machine, medical equipment, laser phototypesetting, plotter, CNC machine tools, automatic assembly equipment. Ideal for applications where the user expects low noise, low vibration, low heat and high speed.


Manufacture Equipment

Automatic Stator winding machine

Production Process

Quality Control Process

Professional assembly line

Automatic assembly line
assembly line

Inspection process

22mm Nema 8 Bldc Motor 8 Pole 24V 8W 3 Phase 0.02Nm 4800RPM (3)

  • Previous:
  • Next:

  • Write your message here and send it to us