The Jrk 21v3 motor controller is a highly configurable brushed DC motor controller that supports four interface modes: USB, logic-level serial, analog voltage, and hobby radio control (RC). The controller can be used with feedback for closed-loop speed or position control, or it can be used without feedback as an open-loop speed control. The continuous output current is approximately 3 A in the recommended operating range of 8 V to 28 V, with derated performance down to 5 V and transient protection to 40 V. This version ships with connectors included but not soldered in, allowing for custom installations.
|Control interface:||USB; non-inverted TTL serial;
RC servo pulses; analog voltage2
|Minimum operating voltage:||5 V|
|Maximum operating voltage:||28 V|
|Continuous output current per channel:||3 A|
|Peak output current per channel:||5 A|
|Current sense:||0.5 V/A3|
|Maximum PWM frequency:||20 kHz|
|Minimum logic voltage:||4 V4|
|Maximum logic voltage:||5 V|
|Reverse voltage protection?:||Y|
|Version:||original 21v3 (28 V max, 3 A max continuous)|
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The time frame for order delivery is divided into two parts:
Order verification, tailoring, quality check and packaging. All orders are processed & packaged within 24-48 hours after the order is placed.
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