KST | SKU:
KST A12-S Servo Motor
Regular price
$74.99
Unit price
KST A12-S Servo Motor - A12-S is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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KST A12-S Servo Motor - A12-S is backordered and will ship as soon as it is back in stock.
Product Information
Application Scenarios
Humanoid Robots
Robotic Arms
Exoskeletons
Quadruped Robots
AGV Vehicles
ARU Robots
Technical Specifications
| Parameter | Value |
|---|---|
| Performance & Electrical Ratings: | |
| Rated Voltage | DC 7.4V |
| Voltage Range | DC 6.0V - 8.4V |
| Torque | 1.10 N.m @ 6.0V; 1.28 N.m @ 7.4V; 1.35 N.m @ 8.4V |
| Speed (60deg Rotation) | 0.11 sec @ 6.0V; 0.09 sec @ 7.4V; 0.08 sec @ 8.4V |
| Working Frequency | 1520 us / 333 Hz |
| Control Specifications: | |
| Default Travel Angle | +/-60 deg = 120 deg Total |
| Signal Voltage | HIGH: min. 3.3V, max. 5.0V; LOW: min. 0.0V, max. 1.5V |
| Pulse Lengths | 900 us - 2100 us |
| Pulse Lengths for Position (-50 deg / 0 deg / +50 deg) | 1000 us / 1500 us / 2000 us |
| Soft Start / Programmable Support | Yes / Yes |
| Internal Characteristics: | |
| Motor Type | 7 Phases Coreless DC Motor |
| Gear Set Material | Hardened Steel |
| Position Sensor | Contactless (Magnetic Sensor) |
| Ball Bearing | 2BB |
| Physical & Environmental: | |
| Case Material | Aluminum Alloy |
| Case Dimensions | 30 mm x 12 mm x 35.5 mm +/- 0.2 mm |
| Weight | 32 g +/- 10% |
| Temperature Range | -10 deg C ~ +60 deg C |


