Engineered for high power density and reliable mechanical holding force, optimized for precision automation demands in the San Francisco industrial hub.
Micro size 90-degree configuration featuring adjustable speeds, perfect for bio-tech liquid handling and automated reagent trays.
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0.2N.m high-torque at low Rpm (5-50 RPM) with self-locking dual shaft, engineered for medical dispensary and automated storage.
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Robust 4Nm torque profile delivering stable gear reductions for banking ATMs, service robotics, and heavy locking mechanisms.
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Ultra-flat form factor with magnetic encoder feedback loop for precise positioning in medical robotics and warehouse pick-and-place lines.
Request QuoteThe San Francisco Bay Area, encompassing Silicon Valley's tech engine, South San Francisco’s bio-tech corridors, and East Bay's advanced manufacturing hubs, represents one of the world's most demanding markets for micro-motion control components. As robotic integration, laboratory automation, and smart commercial systems scale, the need for robust DC Worm Gear Motors has surged exponentially.
In this ecosystem, performance failure is not an option. Tech firms and research laboratories require gear motors that combine a compact physical envelope with high output torque. Our DC worm gear motors address these challenges directly. Featuring inherent self-locking mechanics (preventing back-driving when power is removed), low acoustic footprint, and extensive custom configuration options, they provide local innovators with the mechanical reliability required for next-generation designs.
For engineering and procurement departments analyzing performance envelopes, the table below maps out our standard and customized configuration metrics.
| Parameter Category | Specification Range | Typical Applications |
|---|---|---|
| Operating Voltage | 2.5V DC to 36V DC | Bio-diagnostics, battery-powered IoT nodes |
| Reduction Ratios | 1:10 up to 1:1500 | Medical actuators, robotic joint movements |
| Continuous Torque | 0.2 N.m to 25.0 kgf.cm (up to 4.0 N.m peak) | Access control, automatic retail machines |
| Speed Performance | 2 RPM to 150 RPM (adjustable profiles) | Precision dosing, packaging systems |
| Encoder Feedback | Magnetic / Optical Hall-effect encoders | Closed-loop positional tracking Systems |
| Backlash Performance | < 1.5° (Custom micro-backlash configurations) | Lidar positioning, 3D printing control |
Our worm gearboxes utilize an orthogonal configuration where the worm screw drives the gear wheel. Because the friction angle between the worm and gear is smaller than the lead angle of the worm screw, the output shaft cannot back-drive the motor shaft. This is essential for safety mechanisms in medical beds, high-security smart locks, and warehouse shelving systems across Northern California.
At TTM Motor, we don’t just manufacture motors—we engineering motion. We understand that in the world of advanced robotics, medical equipment, and smart automation, a fraction of a millimeter or a micro-level torque variance can dictate the success of your entire project. That is why our Shanghai-based R&D facility is dedicated entirely to pushing the boundaries of micro-drive performance.
Every micro DC motor, planetary gearhead, and brushless drive (BLDC) we produce is a result of rigorous cross-disciplinary engineering. Armed with advanced CAD/CAM software, automated winding technologies, and precision dynamic balancing testing equipment, our in-house engineering team bridges the gap between your conceptual design and volume manufacturing.
True to our Top Quality & Customization ethos, we specialize in solving complex integration challenges. Whether your application requires an integrated encoder for precise feedback, a custom-molded lead screw shaft, or a high-vacuum-compatible enclosure, TTM Motor has the technical expertise to customize and deliver ready-to-install motion sub-assemblies that meet your exact specifications.
From metallurgical verification of incoming raw materials to final torque curves, every stage of our production is subjected to stringent quality verification.
Raw Material
Soldering
Assembling
Testing
Packing
Storage
We deploy professional-grade milling, lathing, and hobbing systems to ensure micro-tolerance alignment of the worm shafts and gear hubs.
Ningjiang Machine Tool
Precision Gear Hobber
Lathing Machine
Milling Machine
Drying Oven
Auto Gear Riveting
Packing Machine
Pneumatic Press
Manual Pressing
Wire Winding Machine
Injection Machine
NC Wire-Cut Machine
EDM Spark Machine
Hobbing Machine
Glue Dispenser
High quality is validated, not assumed. Our ISO 9001 certified laboratory checks electrical insulation, environmental endurance, noise curves, and mechanical fatigue profiles.
Qc Checking Laboratory
Temperature & Humidity Chamber
Noise Testing Chamber
Salt Spray Testing Machine
Dynamometer Machine
Hardness Tester
Video Measuring Instrument
Aging Shelf
Motor Testing Machine
Microscope
Digital Oscilloscope
Soundproof Room
Magnetic Powder Testing Machine
R&D Design Hub
Environmental Chamber
For engineering offices located in San Francisco, Oakland, or San Jose, procuring high-quality components from international R&D centers requires streamlined communication, clear compliance paperwork, and reliable shipping timelines.
We deliver complete, ready-to-integrate motion sub-assemblies directly to your receiving dock. Our engineering files are shared in native 3D formats (STEP, IGES) for easy virtual modeling, ensuring fitment before tooling begins. Our compliance team manages all custom documentation, ensuring products comply with US regulations including FCC Part 15 and RoHS standards.
From single prototype validation runs to scheduled high-volume container shipments, our logistics team coordinates sea freight through the Port of Oakland and priority air cargo through San Francisco International Airport (SFO), ensuring your production lines remain uninterrupted.
Explore our complete range of customizable micro-motors, engineered for high mechanical reliability and quiet operation across diverse industries.
Compact, efficient permanent magnet design, highly suited for commercial window shade controllers and smart lock systems.
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Low power consumption ranging from 2.4W to 28.8W, featuring structural self-locking, designed for heavy automated barriers.
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Ultra-compact flat profile worm gearbox delivering high reduction ratios for precise medical fluid delivery systems.
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Custom right-angle reduction unit built for continuous miniature conveyor belts, sorting mechanisms, and feed drives.
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Standard JGY-370 footprints featuring reinforced gear sets, ideal for smart home devices and automated security blinds.
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Heavy-duty reduction unit with integrated holding brake options, designed for industrial AGVs and robotic arms.
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Ultra-low acoustic emission design (under 45dB) providing 2Nm torque, optimized for clinical environments.
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Right-angle 90-degree shaft geometry coupled with low-draw high torque, optimized for articulated mechanical arms.
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Micro 12mm design with optional encoder integration, ideal for precise additive manufacturing extruders.
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Compact 370 motor delivery unit providing smooth, consistent torque profiles for laboratory fluid systems.
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Engineered for heavy-duty rotation tables and automated security barriers requiring high torque output.
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Micro-sized drive designed to handle high loads up to 25KG, optimized for smart automated retail locks and dispensers.
Request QuoteFor engineering leads and regulatory affairs officers in Northern California, verifying compliance with electrical safety standards is critical. We ensure that our manufacturing lines and final products comply with key international directives.
Our low-noise designs and magnetic encoder options are optimized for clinical diagnostics, compliance-ready for FDA-cleared healthcare devices and medical pumping equipment.
All motors are manufactured using certified lead-free processes. Materials testing records are available for local environmental audits and CE declaration processes.
Find technical answers regarding gear ratios, thermal efficiency, encoder integration, and customization options below.
Self-locking is primarily governed by the lead angle of the worm screw and the coefficient of static friction between the worm and the gear wheel. When the lead angle is less than approximately 5° to 9°, the friction force is greater than the rotary force, preventing the output shaft from back-driving the motor. This is highly useful for vertical load holding applications.
Yes, our motors are available with carbon brush systems and heat-treated internal worm gears to withstand repeated starting and braking cycles. For high-cycle requirements, we recommend pairing the motor with an integrated electronic brake or optical encoder feedback to prevent motor wear.
We offer customization for output shafts, including D-cut shafts, cross-pinned designs, hollow shafts, and custom-threaded lead screws. Mounting holes can also be tailored to match your existing housing layout, minimizing mechanical integration steps.
We minimize gear noise through high-precision hobbing, using synthetic vibration-dampening lubricants, and matching metallic worm screws with high-grade engineering plastic gears. This achieves operating noise levels under 45dB, suitable for quiet laboratory settings.
Typically, initial custom prototype samples are delivered within 15 to 21 business days. Once validated, mass production runs are completed in 30 to 45 days, depending on custom tooling and material availability. Standard configurations may feature faster lead times.
Get in touch with our application engineering team to receive full CAD models, test sheets, and competitive volume pricing tailored to your technical requirements.
TTM Motor