SR2 DC motor regulator
Power supply: 24V~ / 30V=
Output: 0..24V= / 4A maxes
I * R compensation: 7R maxes
Change polarity: the automatic stopping before the change of pole
Regulable: I * R, Imax, Umax, Umin
Indications: revers, motor on
Commands (towards mass): start / stop, normally / revers
Potentiometer speeds: 2,5-10K (recommend wire wrap)
Are minimized number wire: only 9 wire for power supply, exit and control
Exceptionally the stable regulation and by small turns (10 % maximal speeds).
Complex was able will use and as have been stabilized the power supply when I * R compensation eliminate.
Permanently maintains the short-circuiting outbound.
Little the warm-up Pd=function(Iout), Pd independent about output or the input voltage).
Protections of motors from too big current (SR2 limits current at accelerations) considerably makes longer lasting of motor.
The constant maximal moment (Imax) decreases strike on mechanical transmission and prevents breakdowns.
Dimensions plates: 160 * 100 * 40 (W*L*H)
Price of finished complex (without box): 640 HRK (85 euro)
The possible use:
regulator DC motor 24V for transportation mechanisms
regulator DC motor 12V (e.g. motors of windshield wipers) only adjusted Umax on 12V (in the special performance power supply may be 12V~).
regulator DC of motor milling machines 24V=
regulated power supply (are eliminated I * R compensation) 0,1-24V=
regulator DC of motor with the constant moment regulable with Imax (for tighten and safety at overloads).
without the change of pole (cheap for unembedded parts)
DC power supply 30V (cheap for rectifier)
without I * R compensations and without change of pole
without possibility soft go off (only across power supply)
without the output for indication changes of pole
on request was able order card for switching off of motor after the longer duration of maximal current (> 30 second)