Product overview
The cysmodel CYS-S2115 15Kg Digital Coreless Servo provides actuation for 600-700 helicopter swashplate applications and fixed-wing aircraft. Its construction combines a coreless motor, metal gears, dual bearings and a 25T output spline. The servo measures 40*20*39mm and weighs 54±1g, with a 300mm electrical lead. Lead identification uses brown/black for negative, red for positive and orange/white for signal. PWM control has a 1500usec neutral position, reverse operating direction and a 1000usec ~ 2000 usec pulse range. Angular travel totals 90°, with 45° to either side.
The operating voltage is 6.0-7.4V, and the temperature range is (-)10 to +50 °. At 6.0V, no-load speed is 0.13sec/60° and torque is 15kg.cm; at 7.4V, these values are 0.11sec/60° and 16kg.cm. A separate general torque specification is 14Kg.cm ~ 15Kg.cm. Standby/no-load current is 20mA/100mA at 6.0V and 20mA/120mA at 7.4V. Stall current is 2.6A/2.8A, and control deadband is 2usec.
Specifications
| Specification | Value & conditions |
|---|---|
| Model and product designation | CYS-S2115 15Kg Digital Coreless Servo |
| Intended applications | 600-700 helicopter swashplate applications and fixed-wing aircraft |
| Servo type | Digital |
| Weight | 54±1g |
| Dimensions | 40*20*39mm |
| Control interface | PWM signal control; neutral position 1500usec |
| Operating voltage | 6.0-7.4V |
| Temperature range | (-)10 to +50 ° |
| No-load speed at 6.0V | 0.13sec/60°At 6.0V; no load. |
| No-load speed at 7.4V | 0.11sec/60°At 7.4V; no load. |
| Torque at 6.0V | 15kg.cmAt 6.0V. |
| Torque at 7.4V | 16kg.cmAt 7.4V. |
| Operating travel | 90° total; 45° to either side |
| Operating direction | ReversePulse range 1000usec ~ 2000 usec. |
| Standby/no-load current at 6.0V | 20mA/100mAAt 6.0V; standby/no-load operation respectively. |
| Standby/no-load current at 7.4V | 20mA/120mAAt 7.4V; standby/no-load operation respectively. |
| Stall current | 2.6A/2.8AStalled operation. |
| Deadband | 2usec |
| Motor type | Coreless |
| Bearing arrangement | Dual bearings |
| Output spline tooth count | 25T |
| Gear material | Metal |
| Lead length | 300mm |
| General torque range | 14Kg.cm ~ 15Kg.cm |
| General speed range | 0.13sec ~ 0.11sec/60 ° |
| General voltage range | 6.0Volts ~7.4Volts |
| General weight specification | 54g±1g |
| Lead identification |
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