Baldor installation manual DSM S-Series integrated motor and driver, MN1940 Introduction

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2 Introduction

2.1 DSM S-Series integrated motor and driver

The DSM S-Series high-torque integrated motor and driver is ideal for designers who want the simplicity of a motor with on-board electronics. The DSM allows the system designer to decide the best method of control. The drive’s integrated electronics eliminates the need to run the motor cabling through the machine, reducing the potential for problems due to electrical noise. The DSM is a small, powerful and inexpensive solution that will reduce system cost, design and assembly time for a large range of stepping motor applications.

The DSM family use a NEMA17, NEMA23 or NEMA34 1.8° high torque motor combined with a microstepping drive, and accept up to 14 resolution settings from 1/2 to 256 microsteps per step. Setup parameters can be changed ‘on-the-fly’ or downloaded and stored in non-volatile memory with the use of a simple user interface program which is provided, eliminating the need for external switches or resistors. The versatile, compact DSM is available in multiple configurations to fit various system needs.

Features include:

HIntegrated microstepping drive/NEMA high torque motor.

HAvailable in various stack lengths from 13 to 47 (model dependent).

H+12 to +75 VDC input voltage (+12 to +48 VDC on DSMS17).

HOptically isolated +5 to +24 VDC inputs, sourcing or sinking.

HAutomatic current reduction.

HAutomatic communication configuration.

HRear knob for manual positioning (option M).

HInterfacing by 30 cm (12 in) flying leads (optional 7-pin terminal block on DSMS17/23).

HGraphical User Interface (GUI) for easy parameter setup.

HExtremely compact.

MN1940 Introduction 2-1