MSD415

Features

  • Supply voltage up to +40VDC, output current up to 1.5A peak

  • 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 up to 12,800 steps/rev

  • Microstep resolution can be changed on the fly (optional)

  • Suitable for 2-phase and 4-phase stepper motors

  • Reverse polarity protection

  • Dimensions 86x55x20.5mm


Applications

The MSD415 is suitable for a wide range of stepping motors of NEMA 16 and 23 and has been specifically designed for various kinds of machines such as X-Y tables, labeling machines, laser cutters, engraving machines and pick-place devices. It is particularly useful for the applications where low vibration, high speed and high precision are desired.
They are suitable for driving 2-phase step motors (maximum current ratings of 1.5ARMS). By using an advanced bipolar constant-current chopping technique, and a maximum input voltage of 40 VDC, they can produce more speed and power from the motor.

Specifications
 

Parameters                         MSD415

                        Unit            Min         Typical        Max

Output Current                                            0.21 -  1.5   Amps

Supply Voltage                                            +15  -  +40  VDC

Logic Signal                                                    7  -  16    mA

Pulse Input Frequency                                    0  -  300  KHz

Isolation Resistance                                                500 MΩ

Cooling                                           Natural cooling or Forced Cooling

Operating Environment                 Avoid dust, oil fog and corrosive gases

Ambient Temperature                                     0 ~ 50  °C

Humidity                                                         40 - 90 %RH

Operational Temperature                                      70 C

Vibration                                                                 5.9m/s2 Max

Storage Temperature                                   -20 ~ 65 °C

Weight Approx                                                         150g (5.3oz)

Associated Products

PROUD TO BE MADE IN BRITAIN

All Amtech branded products are designed and manufactured in Britain.

AMTECH AUTOMATED MICRO TECHNOLOGY LTD
Samson Close, George Stephenson Industrial Estate, Killingworth,
Newcastle Upon Tyne, NE12 6DX
Tel: +44 (0) 191 268 2022 - Fax: +44 (0) 191 268 2092