Bambu Lab 9g Positional Digital Servo‑180° (PG001)

The compact 9g positional digital servo PG001 is an original part of the Bambu Lab ecosystem, designed for precise motion control in models, CyberBrick kits, and other mechatronic projects. Thanks to its 180° rotation angle, digital control, and integrated clutch protection, it is ideal wherever you need a combination of fine control, safety, and long service life.

Main Advantages

• 180° Positional Servo – working angle approx. 180° (+10°), suitable for controlling arms, flaps, steering, and other mechanisms.
• Digital Control – stable position holding, fast response to signal changes, and smoother movement than conventional analog servos.
• Clutch Protection – in case of overload or manual rotation, the clutch activates and protects the gears and motor from damage.
• Compact 9g Format – ideal for small models, CyberBrick modules, robotics, and RC projects where space is limited.
• Sufficient Torque – handles common mechanical tasks in small and medium models (levers, joints, axles, etc.).
• Wide Range of Applications – modeling, robotics, educational projects, 3D printed mechanisms, and other DIY applications.

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Typical Use

• CyberBrick and other Bambu Lab models (e.g., Mini Tank, Truck, Lift & Load, etc.)
• 3D printed models with moving parts (arms, claws, doors, tilting mechanisms)
• Kits for teaching robotics and programming
• RC models (cars, boats, planes) in smaller scale

Thanks to digital control and clutch protection, the PG001 is also suitable for beginners – the servo better tolerates incorrect settings, impacts, or manual position adjustments.

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Technical Parameters

Parameter	Value
Model	Bambu Lab 9g Positional Digital Servo‑180° – PG001
Servo type	Positional (standard) digital servo
Working angle	approx. 180° +10° (control pulses 500–2500 μs)
Operating voltage	4.8–6.0 V DC
Rotation direction	CCW (for pulses 1000→2000 μs)
Motor type	DC motor with iron core
Gear material	Plastic gears
Standby current	approx. 8 mA at 6.0 V
No-load current	≤ 50 mA at 4.8 V, ≤ 60 mA at 6.0 V
No-load speed	≤ 0.14 s/60° at 4.8 V; ≤ 0.12 s/60° at 6.0 V
Rated torque	≥ 0.32 kgf·cm at 4.8 V; ≥ 0.4 kgf·cm at 6.0 V
Stall current	≤ 550 mA at 4.8 V; ≤ 650 mA at 6.0 V
Stall torque	≥ 1.0 kgf·cm at 4.8 V; ≥ 1.2 kgf·cm at 6.0 V
Servo weight	approx. 0.016 kg
Construction	Plastic body, output shaft with gear segment
Protection functions	Mechanical clutch protection against overload

Note: Values are based on the official specification "9g Servo Motor 180° – PG001 / 9g Servo Motor with Clutch Protection" by manufacturer Bambu Lab.

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Package Content

• 1× Bambu Lab 9g Positional Digital Servo‑180° (PG001)

(Any mounting arms or screws may vary by specific set/kit – always check the package contents of your kit or project.)

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Recommendations for Use

• Use power supply in the range of 4.8–6 V according to specification.
• When designing the mechanism, avoid continuous overloading in extreme positions – the clutch protects the servo but is not intended for long-term "over-forcing."
• Ensure firm mounting of the servo in the model (use a suitable bracket / 3D printed bracket). Loose mounting reduces accuracy and increases stress on the gears.
• When manually rotating the shaft, handle the servo gently to protect the internal mechanics.

This servo is an ideal choice for Bambu Lab printer owners and creators of 3D printed models who want to use a ready-made and proven solution directly from the Bambu Lab ecosystem.

Key Features:

• Original 9g digital positional servo Bambu Lab for CyberBrick and other models
• Working angle approx. 180° for precise position control
• Digital control for stable position holding and fast response
• Integrated clutch protection against gear and motor overload
• Low weight and compact dimensions suitable for small 3D printed mechanisms
• Sufficient torque for models, robotics, and RC applications
• Designed for 4.8–6 V DC power supply