SMC-006 M415B Microstepping Bipolar Stepper Motor Controller
The M415B is a very small size high performance microstepping driver based on one of the most advanced technologies in the world today. It is suitable for driving any 2-phase and 4-phase hybrid stepping motors. By using advanced bipolar constant-current chopping technique, it can output more speed and power from the same motor, compared with traditional technologies such as L/R drivers.

Features

• High Performance Low Cost
• Supply voltage 18 to +36VDC
• output current up to 1.5A.
  Adjustable from 0.1A to 1.5A
• Inaudible 20khz chopping frequency
• TTL compatible and optically isolated input signals
• Automatic idle-current reduction
• Mixed-decay current control for less motor heating
• 7 selectable resolutions (1,2, 4, 8, 16, 32, 64) up to 12,800 steps/rev for 1.8 deg motor
• Microstep resolution can be changed on the fly (optional)
• Suitable for 2-phase and 4-phase stepping motors
• Reverse polarity protection
• Small size: 86x55x20mm
   

The M415B is suitable for a wide range of stepping motors of size Nema 16, 17 and 23, and usable for various kinds of machines, such as X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices. Extremely suitable for applications which expected to be low vibration, high speed and high precision.

Download datasheet file

SMC-003 M542 Microstepping Bipolar Stepper Motor Controller
The M542 is an economical high performance microstepping driver based on one of the most advanced technologies in the world today. It is suitable for driving any 2-phase and 4-phase hybrid stepping motors. By using advanced bipolar constant-current chopping technique, it can output more speed and power from the same motor, compared with traditional technologies such as L/R drivers. Its 3-state current control technology allows coil currents to be well controlled, with relatively small current ripple and therefore less motor heating.

Features

• Patented technology
• Low cost, high torque under high speed condition
• Supply voltage +20 to +45VDC,
  Adjustable peak current 0.54 to 4.2A
• 3-state current control technology
• The current semi-reduction automatically switches in on absence of clock pulses CP
• Suitable for 2-phase and 4-phase stepping motors
• Optically isolated input signals
• Pulse frequency up to 400 KHz
• 15 selectable resolutions up to 25000 steps/rev
• DIP switch current setting with 7 different values
  * PUL/DIR & CW/CCW mode optional
• Short-circuit, over-voltage, short-voltage protection
• Small size (118x75.5x33mm)
   

The M542 is suitable for a wide range of stepping motors of Nema 17 and 23, and usable for various kinds of machines, such as X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices. Extremely suitable for applications excepted to be low vibration, high speed and high precision

If you wish to achieve optimum performance and higher speeds from the M542 we now have a 40V 7A power supply designed for stepper motors


Download datasheet file

SMC-004 ND556 Microstepping Bipolar Stepper Motor Controller
The ND556 is a high performance microstepping driver using pure-sinusoidal wave current control technology, it is particularly suitable for applications desired with extremely low noise and low heating. Currently most of the microstepping drivers in the market apply pseudo-sinusoidal current control technology, which makes the output current to be a distorted sine wave, or makes much current ripple, both cause the motor higher noise and bigger vibration, furthermore cause serious motor heating, so when the motor works long time, the torque decrease, motor aging and the use life shorted. However the pure-sinusoidal precise current control technology (domestic patented technology) applied by ND556 can improve above problems very well, and the operating effect of the stepping motor is somehow inclined to that of servo motor.

Features

• Patented technology
• Pure-sinusoidal precise current control technology
• Extreme low motor noise
• Both driver and motor low heating
• High performance, low cost
• Supply voltage +20 to +45VDC,
  Adjustable peak current 1.4 to 5.6A
• The current semi-reduction automatically switches in on absence of clock pulses
• Suitable for 4,6,8 lead motors
• Optically isolated input signals
• Pulse frequency up to 400 KHz
• 15 selectable resolutions
• DIP switch current setting with 8 different values
• Over-voltage and short-circuit protection
• Small size (118x75.5x33mm)
   

SMC-005 MD882 Microstepping Bipolar Stepper Motor Controller
The MD882 is a high performance microstepping driver using pure-sinusoidal wave current control technology. It is particularly suitable for applications desired with extremely low noise and low heating. Currently most of the microstepping drivers in the market apply pseudo-sinusoidal current control technology, which makes the output current to be a distorted sine wave, or makes much current ripple, both cause the motor higher noise and bigger vibration, furthermore cause serious motor heating, so when the motor works long time, the torque decrease, motor aging and the use life shorted. However the pure-sinusoidal precise current control technology (domestic patented technology) applied by MD882 can improve above problems very well, and the operating effect of the stepping motor is somehow inclined to that of servo motor.

Features

• Patented technology
• Pure-sinusoidal precise current control technology
• High performance, low cost
• Supply voltage up to +75VDC
• Peak current to 8.2A (RMS5.86A)
• Optically isolated differential input
• pulse frequency up to 300 KHz
• Automatic idle-current reduction
• Suitable for 2-phase and 4-phase stepper motors
• 16 selectable resolutions up to 10000 steps/rev
• DIP switch current setting with 8 different values
• PUL/DIR & CW/CCW mode optional
• Short-circuit, over-voltage,short-voltage protection
• Small size (115x67.7x25mm)

Suitable for a wide range of stepping motors of Nema 17, 23 and 34, and usable for various kinds of machines, such as X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices. Particularly useful in applications with low vibration, high speed and high precision are desired.

Download datasheet file

All prices are in Australian Dollars. Prices do not include GST (Goods and Services Tax). 10% GST applies to goods delivered in Australia. Australian GST is not paid on shipments despatched to an international destination. You can check the exchange rate by going to http://www.x-rates.com