STEER WINNING ROBOTS
Perform proportional speed, direction, and steering with only two Radio/Control channels for vehicles using two
separate brush-type electric motors mounted right and left
with our mixing RDFR dual speed control. Used in many
successful competitive robots. Single joystick operation: up
goes straight ahead, down is reverse. Pure right or left twirls
vehicle as motors turn opposite directions. In between stick
positions completely proportional. Plugs in like a servo to
your Futaba, JR, Hitec, or similar radio. Compatible with gyro
steering stabilization. Various volt and amp sizes available.
The RDFR47E 55V 75A per motor unit pictured above.
36 SERVO 12.2010
Extreme Robot Speed Control!
; 14V - 50V - Dual 80A H-bridges - 150A+ Peak!
; Adjustable current limiting
; Temperature limiting
; Three R/C inputs - serial option
; Many mixing options - Flipped Bot Input
; Rugged extruded Aluminum case
; 4. 25" x 3. 23" x 1.1”
s vr BotIQFaoite
; 2.5A (6A pk) H-bridge
; Dual 20A H-bridge 45A Peak!
; 5V - 20V
; 5V - 28V
; Dual 13A H-bridge
; 5V - 28V
; 1.6” x .625” x 0.25”
; 2. 7“ x 1.6” x 0.75”
; 2. 7“ x 1.6” x 0.5”
Dalf Motion Control System
; Closed-loop control of two motors
; Full PID position/velocity loop
; Trapezoidal path generator
; Windows GUI for all features
; Giant Servo Mode!
; C source for routines provided
; PIC18F6722 CPU
20:1 ratio - 700 rpm
H-bridges: Use with Dalf or Stamp
; Build something - rule BotsIQ!
; 6-28V 25
; RS-775 motor
; Nearly 700 W!
; 2. 25 x2.5 x0.5”
; 3 wire interface
; current & temp
We also do consulting!
Give us a call for a custom
motor control to meet your
Phone: 253-843-2504 ; firstname.lastname@example.org