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1.5g Ultra-Micro Digital Linear Servo
- Delivers high torque density in a compact diameter design
- Precision gear structure ensures smooth & ultra-low noise operation
- Wide output speed range to meet versatile industrial needs
- Fully customizable gear ratios, shaft dimensions, and wire leads
- Heavy-duty industrial grade quality with long operational lifespan
Key Features
Engineered for superior reliability, high torque efficiency, and low-noise continuous operations.
Ultra
light 1.5g weight design perfect for extreme micro RC weight saving
Mirror image Left (L) and Right (R) pairs for symmetrical control surface mounting
High
accuracy linear lead-screw drive ensuring zero slop and smooth stroke control
Fast response coreless motor providing precise control feedback
Integrated micro digital IC board ensuring tight deadband and high holding torque
Standard JST
SH 1.25mm pitch connector for plug-and-play receiver compatibility
Durable PCB mounting holes allowing secure micro screw or glue installation
Compatible with 1S LiPo (3.7V
4.2V) direct power supply setups
Technical Specifications
Detailed engineering parameters, mechanical dimensions, and electrical performance figures.
| Parameters | Specifications |
|---|---|
| Weight | 1.5g ± 0.1g (including wire and connector) |
| Operating Voltage | 3.7V – 5.0V DC (1S LiPo Battery Compatible) |
| Configuration | Left (L) & Right (R) Mirror Pairs |
| Motor Type | High-Speed Micro Coreless Motor |
| Transmission Type | Precision Metal Lead Screw & Spur Reduction |
| Stall Torque | 0.12 – 0.18 kg.cm @ 4.2V |
| Operating Speed | 0.08 sec / 8mm travel @ 4.2V |
| Maximum Stroke / Travel | 8.0 mm linear travel |
| Connector Type | JST-SH 1.25mm 3-Pin Pitch (JR / Futaba Signal Compatible) |
| Control Signal | PWM (1000 – 2000 µs) Standard Receiver Signal |
| Dimensions | 21.4mm × 15.2mm × 6.0mm |
Why Choose Us
Direct industrial manufacturing capabilities, certified international quality standards, and dependable engineering support.
Factory Manufacturing Capabilities
Modern precision workshop, advanced CNC automated machining centers, and 100% full-inspection assembly lines.
CNC Machining Workshop
High precision ±0.005mm tolerance
Automated Assembly Lines
Capacity up to 50,000 units/month
Rigorous QC & Testing Lab
Noise, torque & life cycle testingInternational Certifications
Verified compliance with global standards, supporting smooth customs clearance and regulatory approvals across North America and Europe.
ISO9001
European Conformity Verified
CE RoHS
Eco-friendly & hazardous-free
CE
Standardized Quality Management
