Product overview
The cysmodel CYS-S2813 is a digital coreless servo for model actuation, including steering and throttle in 1/10 model cars, plus model boats and fixed-wing aircraft. Its all-metal, waterproof construction incorporates titanium gears, dual bearings and a 25T output spline. The body measures 40*20*41.4mm and has a 300mm lead. Wiring uses brown/black for negative, red for positive and orange/white for signal. Its detailed weight specification is 72g, while the overview weight is 71g±1g.
The servo operates on 6.0-7.4V with PWM control, a 1500usec neutral position and a 1000usec ~ 2000 usec pulse range. Reverse-direction travel totals 90°, with 45° to either side, and deadband is 2usec. At 6.0V, torque is 12kg.cm and no-load transit time is 0.14sec/60°; at 7.4V, these are 13kg.cm and 0.12sec/60°. The separate overview speed range, 0.13sec ~ 0.11sec/60 °, differs from those voltage-specific no-load figures. Stall current is 2.3A/2.5A, and the temperature range is (-)10 to +50 °.
Specifications
| Specification | Value & conditions |
|---|---|
| Model and applications | CYS-S2813 13Kg digital coreless servo for standard model cars, model boats and fixed-wing aircraft |
| Type | Digital |
| Weight | 72g |
| Dimensions | 40*20*41.4mm |
| Control method | PWM signal control; neutral position 1500usec |
| Operating voltage | 6.0-7.4V |
| Temperature range | (-)10 to +50 ° |
| No-load speed at 6.0V | 0.14sec/60°6.0V; no load. |
| No-load speed at 7.4V | 0.12sec/60°7.4V; no load. |
| Torque at 6.0V | 12kg.cm6.0V. |
| Torque at 7.4V | 13kg.cm7.4V. |
| Operating angle | 90° total; 45° to either side |
| Operating direction and pulse range | Reverse direction; range 1000usec ~ 2000 usec |
| Standby and no-load current at 6.0V | 20mA/120mA6.0V; standby/no load, respectively. |
| Standby and no-load current at 7.4V | 20mA/ 150mA7.4V; standby/no load, respectively. |
| Stall current | 2.3A/2.5AStalled. |
| Deadband | 2usec |
| Motor type | Coreless |
| Bearing arrangement | Dual bearings |
| Output spline | 25T |
| Gear type | Titanium gears |
| Lead length | 300mm |
| Overview torque range | 12Kg.cm ~ 13Kg.cm |
| Overview speed range | 0.13sec ~ 0.11sec/60 ° |
| Overview voltage range | 6.0Volts ~7.4Volts |
| Overview weight and tolerance | 71g±1g |
| Construction and water protection | All-metal digital waterproof coreless steering servo |
| Specific applications | Steering and throttle for 1/10 model cars; model boats and fixed-wing aircraft |
| Wire identification |
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