Product overview
The cysmodel CYS-S8204 All-Metal Low-Profile Glider Digital Servo is an actuator for gliders and fixed-wing aircraft. Its construction combines a coreless motor, metal gears and dual bearings, with a 25T output spline and a 250mm lead for integration. Dimensional specifications are 30.1*10*35.5mm and 33.6*10*30mm; neither is assigned to a distinct configuration. Weight specifications are 27g and 28g±1g. The wiring identifies negative as brown/black, positive as red and signal as orange/white.
PWM control uses a 1500usec neutral position, reverse operation and a 1000usec ~ 2000 usec pulse range. Travel is 90° total, with 45° each side, and deadband is 3usec. At 4.8V, torque is 4.5kg.cm and no-load speed is 0.14sec/60°; at 6.0V, these are 4.7kg.cm and 0.12sec/60°. Operating voltage is specified as 4.8-6.0V, alongside a separate 6.0Volts ~7.4Volts rating. Additional torque and speed ranges are 4.5Kg.cm ~ 6.0Kg.cm and 0.12sec ~ 0.10sec/60 °, without assigned voltage conditions.
Specifications
| Specification | Value & conditions |
|---|---|
| Model and description | CYS-S8204 6Kg all-metal glider digital servo |
| Servo type | Digital |
| Weight | 27g |
| Dimensions | 30.1*10*35.5mm |
| Control method and neutral position | PWM signal control; neutral position 1500usec |
| Operating voltage | 4.8-6.0V |
| Temperature range | (-)10 to +50 ° |
| No-load speed at 4.8V | 0.14sec/60°At 4.8V; no load. |
| No-load speed at 6.0V | 0.12sec/60°At 6.0V; no load. |
| Torque at 4.8V | 4.5kg.cmAt 4.8V. |
| Torque at 6.0V | 4.7kg.cmAt 6.0V. |
| Operating angle | 90° total; 45° each side |
| Operating direction and pulse range | Reverse; range 1000usec ~ 2000 usec |
| Standby and no-load current at 4.8V | 20mA/120mAAt 4.8V; standby/no load respectively. |
| Standby and no-load current at 6.0V | 20mA/ 150mAAt 6.0V; standby/no load respectively. |
| Stall current | 1.6A/1.7AStalled. |
| Deadband | 3usec |
| Motor type | Coreless |
| Bearing arrangement | Dual bearings |
| Output spline tooth count | 25T |
| Gear material | Metal |
| Lead length | 250mm |
| Additional dimensions | 33.6*10*30mm |
| Torque range | 4.5Kg.cm ~ 6.0Kg.cm |
| Speed range | 0.12sec ~ 0.10sec/60 ° |
| Additional voltage specification | 6.0Volts ~7.4Volts |
| Additional weight specification | 28g±1g |
| Architecture and intended application | 6.0Kg all-metal low-profile servo with a coreless motor for gliders and fixed-wing aircraft |
| Wire identification |
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