We offer high-precision gear machining, delivering custom gears with tight tolerances, advanced materials, and fast turnaround to enhance robotic performance and reliability.
We deliver high-precision gear machining services for robotics, producing custom gears vital for torque transmission and motion control. Used in joints, actuators, and gearboxes, these gears are engineered with tight tolerances, minimal backlash, and consistent quality to meet the demanding requirements of modern robotic systems.
With 20+ years of expertise and key certifications like ISO 9001 and AS9100D, RobotCNCParts excels in CNC machining structural and housing components for robotics. Our commitment to quality and fast, reliable delivery makes them a trusted partner in advancing robotic innovation.
RobotCNCParts’s gear machining achieves ±0.005 mm tolerances, critical for robotic gears.
Full quality control workflows, including CMM inspection and coaxiality measurement.
Capable of machining a wide range of metals and plastics, including hardened tool steels and engineering polymers.
RobotCNCParts accommodates all volumes without minimum order restrictions.
Our success stories include: end effectors, automation parts, replacement parts, grippers, housings and fixtures, arm components and robotics assemblies.
RobotCNCParts machines aluminum grades like 6061 and 7075 for lightweight, corrosion-resistant parts such as robotic arms, housings, actuator mounts, and internal gear structures requiring high strength-to-weight performance.
Brass alloys such as C360 are used for low-friction, wear-resistant gears and fittings in robotics. Ideal for internal ring gears, bushings, worm gears, and small transmission components.
Our team machines high-purity copper (e.g., C110) for robotic systems requiring thermal or electrical conductivity, ideal for heat sinks, contact pins, power connectors, and motor components.
RobotCNCParts machines stainless steel grades like 303, 304, and 316 for corrosion-resistant robotic parts, including shafts, brackets, enclosures, fasteners, and structural supports in demanding environments.
RobotCNCParts machines carbon steels (e.g., 1045) and alloy steels (e.g., 4140, 4340) for high-strength robotic gears, shafts, and drive components used in actuators and gearboxes.
We machine titanium alloys such as Grade 2 and Grade 5 for robotic applications requiring strength-to-weight efficiency, such as actuators, exoskeleton parts, joints, and aerospace robotic systems.
ABS is machined for lightweight, impact-resistant robot components like gear covers, internal spacers, and non-load-bearing parts. Its affordability makes it ideal for prototyping and low-cost robotic enclosures.
We machine Delrin (acetal) for low-friction, high-stiffness gears and bushings in robotics. It’s ideal for precision motion parts in consumer robots, automation tools, and joint mechanisms.
Nylon offers high wear resistance and flexibility, ideal for lightweight gears, cams, and rollers. RobotCNCParts machines nylon for robotic components, where low noise and vibration damping are essential.
PEEK is a high-performance plastic used in robotics for gears, insulators, and structural components operating in harsh environments. It offers excellent chemical resistance and dimensional stability under heat.
Machined polycarbonate provides high impact strength and transparency, used in robotics for sensor housings, protective windows, and lightweight covers requiring toughness and visibility.
PTFE is used in robotics for its low-friction, non-stick surface properties. RobotCNCParts machines it into bushings, washers, and insulating components where chemical resistance and smooth motion are required.
This electrochemical process enhances corrosion resistance and surface hardness, ensuring durability for aluminum robotic frames and structural components.
Creates a uniform matte finish by removing surface imperfections, providing a non-reflective, professional appearance for external robotic shells.
Delivers a thick, impact-resistant protective layer available in various colors, shielding robotic parts from heavy wear and abrasion.
Removes microscopic peaks to create a sterile, friction-reduced surface, essential for medical or cleanroom robotic manipulation systems.
Provides excellent wear resistance and electrical conductivity, making it ideal for robotic joints and internal electronic connector housings.
Offers a cost-effective corrosion barrier while maintaining electrical conductivity, perfect for grounding aluminum components within robotic assemblies.
Achieves a high-gloss, ultra-smooth surface to minimize friction and prevent debris accumulation on precision robotic contact points.
We installed the RV reducer inside the robot housing for small batch production. Quality is very good, smooth motion. Shipping was a bit slow, but honestly the performance makes me forget that.
We integrated this planetary gearbox into a robot housing. Precision is good, gears run smooth. I’m picky about tolerances, and this passed. Small batch production was handled well, though emails back and forth took some patience.
This harmonic drive went into a compact sensor housing. Machining quality is very good, backlash almost zero. Timeline slipped slightly, typical. Still, for small batch production, tolerances were consistent, so I’m satisfied.
I installed the strain wave gear reducer inside a sensor housing. Materials feel premium, assembly was easy. Shipping made me nervous, not gonna lie, but once tested, it just worked fine.
Get quick insights about our gear machining capabilities, quality standards, and global delivery for robotic components.
