Specification :

1) Input: DC24V-80V
2) Output: 1.2-5.0A RMS
3) Mating step motor: 2 phase 42-57mm
4) BS fully digital microstep motor driver in competitive price and high performance.

DQ258M is 2 phase microstep motor driver based on DSP control. It is new fully digital driver configured by advanced DSP chip and unique control circuit. The voltage is DC24V-80V and rated current is under 5.0A. The mating motor is 2 phase hybrid microstep motor with 42-57mm outer diameter. The internal driver circuit is similar to that of servo control theory, which makes the motor run smoothly, almost no vibration and noise. The max positioning accuracy can be up to 40, 000 steps per revolution. DQ258M is widely used in medium/ small NC equipment with high resolution like engraving machines, small CNC machine tools, packaging machinery and etc.

Features:

1) High performance and competitive price.

2) 16-channel selectable resolution, max 40, 000 steps/ R.

3) Max response frequency up to 200Kpps.

4) Coil current will be automatically reduced to 1/ 2 of pre-set current when stepping pulse stops over 100ms.

5) Optically isolated signals I/ O.

6) Single power supply ( DC24-50V) .

7) Driving current can be adjusted from 1.2A/ phase to 5.0A/ phase through the 16 channels.

8) Phase memory function ( Note: The driver can memorize the motor phase automatically when the input stops over 3 seconds. And it also can recover the phase automatically when it is re-powered or MF signals changes from low level to high level. )

9) DQ series microstep motor driver have different Algorithms for high and low speed, so motor runs more stablely and smoothly at high and low speed.

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www.bsjd.com for more types of microstep motor driver and matching motors.

bs@ bsjd.com for price inquiry ( Rachel Lin)