Pololu Jrk 12v12 USB Motor Controller with Feedback

Pololu Jrk 12v12 USB Motor Controller with Feedback
Pololu item #: 1393 123 in stock

Price break Unit price (US$)
1 99.95
10 79.95


backorders allowed

The powerful jrk 12v12 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 as an open-loop speed control or for closed-loop speed or position control. The continuous output current is approximately 12 A (30 A max) and the operating range of 6–16 V (with transient protection up to 40 V).

 Description Specs (14) Pictures (14) Resources (7) FAQs (2) On the blog (2) 

Dimensions

Size: 1.35" x 1.85"
Weight: 0.5 oz

General specifications

Motor driver: VNH2SP30
Motor channels: 1
Control interface: USB; non-inverted TTL serial;
RC servo pulses; analog voltage1
Minimum operating voltage: 6 V
Maximum operating voltage: 16 V
Continuous output current per channel: 12 A
Peak output current per channel: 30 A
Current sense: 0.13 V/A2
Maximum PWM frequency: 20 kHz
Minimum logic voltage: 4 V3
Maximum logic voltage: 5 V
Reverse voltage protection?: Y

Notes:

1
Autodetects baud rates between 300 and 115,200 bps, or can be set to any fixed baud rate in this range.
2
Current readings are converted to a digital number from 0-255.
3
In RC mode, the pulses can be as low as 2V.