DS3421 Digital Mini Ultra Torque Servo
JR's new smaller sized Digital Ultra Torque DS3421 Mini, servo offers outstanding holding torque and quicker response. This is achieved by using a high-frequency digital amplifier with a pulse rate of 300Hz (the number of times the amplifier pulses the Motor per second) versus the 50Hz found on a conventional servo. The extreme accuracy of digital precision gives a resolution of 5900 steps per 120º of travel and less than .001ms of dead-band. A durable composite-metal Gear train composed of hard-anodized aluminum and hardened steel and brass Gears provides backlash-free operation.
Due to their compact size, these small digital ultra-torque servos are perfect in applications that require servos driven by space restrictions, such as those found in a jet, sailplane, pylon racers, or a complex scale model. Eliminate long accuracy robbing linkages by locating servos closer to the point of operation.
- Torque (oz.in.): 65
- Speed (Sec): .18
- Weight (oz): 1.04
- Size WxLxH(in): .58x1.30x1.02
- Ball Bearing: Dual
- Motor: Coreless