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KST DS3509MG Digital Servo
$96.00
* – Price shown excluding VAT. VAT will be added to the proforma invoice for private customers and Estonian-registered businesses.
** – Shipping costs are calculated and added based on the delivery destination.
The KST DS3509MG Digital Servo is a high-torque digital actuator for engineering integration where its documented performance, control format and mechanical envelope meet the application requirements. The specifications below are taken from the official KST DS3509MG datasheet.
Key Features
- DC 6.0-8.4 V operating range
- Up to 35 kgf.cm torque
- 0.12 sec/60° at 8.4 V
- Programmable soft start
- Aluminum-alloy case
- Coreless DC motor
- Hardened-steel gear train
- Dual ball bearings
- 25T, 6 mm output spline
Technical Specifications
| Rated voltage | DC 7.4 V |
|---|---|
| Operating voltage | DC 6.0-8.4 V |
| Torque | 30 kgf.cm @ 6.0 V; 32 kgf.cm @ 7.4 V; 35 kgf.cm @ 8.4 V |
| Speed | 0.14 sec/60° @ 6.0 V; 0.13 sec/60° @ 7.4 V; 0.12 sec/60° @ 8.4 V |
| Motor | Coreless DC motor |
| Gears | Hardened steel |
| Case | Aluminum alloy |
| Position sensor | Potentiometer |
| Bearings | 2BB |
| Spline | 25T, 6 mm |
| Default travel | ±50° (100° total) |
| Control | PWM, 1520 µs / 333 Hz |
| Pulse range | 900-2100 µs |
| Signal voltage | HIGH 3.3-5.0 V; LOW 0.0-1.5 V |
| Dimensions | 40.5 × 21 × 39.5 mm ±0.2 mm |
| Weight | 78 g ±10% |
| Operating temperature | -10°C to +65°C |
| 3-wire lead | Orange = PWM signal; Red = DC+ supply; Brown = DC- ground. |
Applications
UAV and robotics motion-control systems where the listed voltage, torque, speed, travel and mechanical envelope meet the system design requirements. Final suitability must be validated by the integrator.
