FEETECH STS3095 Servo Motor
FEETECH STS3095 Servo Motor
The STS3095 series — featuring STS3095-C001 (7.4V) and STS3095-C002 (12V) — consists of high-performance 95kg.cm full metal double shaft TTL serial BUS servos designed with durable aluminum cases, core motors, and steel gears supported by ball bearings. Operating via half-duplex asynchronous serial communication with an ID range of 0–253 and speeds from 38400bps to 1Mbps, these servos support a 360° running degree (0–4096 steps) with no mechanical limit. With identical dimensions (30mm × 65mm × 48mm), a weight of 194.5±1g, and a 15T/OD7.6mm horn gear spline, they deliver a 95kg.cm peak stall torque and a rated torque of 22.5kg.cm. Real-time telemetry feedback includes load, position, speed, input voltage, and temperature; the 12V C002 model additionally monitors current.
Common use cases: Large-scale humanoid robot hip, knee and shoulder joints requiring 95kg.cm torque with TTL serial BUS control, heavy industrial automation end-effectors, competition robot actuators, and applications demanding maximum torque in a double-shaft configuration at 7.4V or 12V.
| PRODUCT PARAMETERS | ||
| Model | STS3095-C001 | STS3095-C002 |
| Product Name | 7.4V 95kg.cm Full Metal Double Shaft TTL Servo | 12V 95kg.cm Full Metal Double Shaft TTL Servo |
| Storage Temperature Range | -30℃~80℃ | -30℃~80℃ |
| Operating Temperature Range | -20℃~60℃ | -20℃~60℃ |
| Size | A：30mm B：65mm C：48mm | A：30mm B：65mm C：48mm |
| Weight | 194.5±1g | 194.5±1g |
| Gear type | Steel Gear | Steel Gear |
| Limit angle | NO limit | NO limit |
| Bearing | Ball bearings | Ball bearings |
| Horn gear spline | 15T/OD7.6mm | 15T/OD7.6mm |
| Horn Offset Angle | 0° | 0° |
| Case | Aluminum | Aluminum |
| Connector wire | 15CM | 15CM |
| Motor | Core Motor | Core Motor |
| Operating Voltage Range | 6–9V | 12V |
| No load speed | 35RPM@7.4V | 31RPM@12V |
| Peak stall torque | 95kg.cm@7.4V | 95kg.cm@12V |
| Rated torque | 22.5kg.cm@7.4V | 22.5kg.cm@12V |
| Stall current | 9.5A@7.4V | 9.8A@12V |
| Command signal | Digital Packet | Digital Packet |
| Protocol Type | Half Duplex Asynchronous Serial Communication (TTL) | Half Duplex Asynchronous Serial Communication (TTL) |
| ID range | 0–253 | 0–253 |
| Communication Speed | 38400bps ~ 1Mbps | 38400bps ~ 1Mbps |
| Running degree | 360° (0~4096 steps) | 360° (0~4096 steps) |
| Feedback | Load, Position, Speed, Input Voltage, Temperature | Load, Position, Speed, Input Voltage, Current, Temperature |