At TTM Motor, we don’t just manufacture motors—we engineer 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.
Modern industrial automation is undergoing a seismic shift towards miniaturization. In aerospace, biotechnology, and semiconductor testing, standard-sized motors are no longer viable. The focus has pivoted to micro-stepper and planetary gear motors ranging between 4mm and 15mm in diameter.
Global procurers look beyond raw pricing to target suppliers with ISO9001, RoHS, and CE compliance. High-precision gear lathing, automated coil winding, and in-house environmental chambers represent critical differentiators for strategic partners.
Integrating driver ICs directly into micro-motor housings is a standard configuration today. Our miniature stepper controllers solve the long-term pain point of electromagnetic interference (EMI) and excessive thermal dissipation in high-density installations.
To maintain leadership in high-precision motion control, TTM Motor follows a rigorous manufacturing roadmap focusing on component optimization, magnetic configuration, and gearhead efficiency. By using high-energy-density NdFeB (Neodymium) magnets, our micro permanent magnet motors achieve higher holding torque profiles relative to envelope volume.
Backlash control remains a crucial variable in micro gearboxes. Our planetary and spur gear designs leverage specialized profile-shifting gear-cutting technologies to minimize clearance down to standard margins of less than 1.5 degrees, while achieving target ratios of up to 1:640 for high-torque applications.
| Motor Type | Frame Sizes (Diameter) | Holding Torque (Max) | Core Application |
|---|---|---|---|
| Micro PM Stepper | 4mm - 15mm | Up to 800 gf.cm | Laser focusing, Cameras, Valves |
| DC Geared Brush | 10mm - 37mm | Up to 6.0 N.m | Smart Locks, Medical Actuators |
| Custom Arm Robot Joint | Customized Specs | Dynamic Rating | Exoskeletons, Cobots |
Raw Material
Soldering
Assembling
Testing
Packing
Storage
Ningjiang Machine Tool
Precision Gear Hobber
CNC Lathing Machine
Milling Machine
Thermal Drying Oven
Gear Riveting
Packing Machine
Pneumatic Press
Manual Press
Auto Wire Winder
Precision Injection
NC Wire-Cut Machine
EDM Machining
Hobbing Station
Auto Glue Dispenser
Our laboratory utilizes advanced testing infrastructure to simulate extreme operating parameters, ensuring every micro-motion component is validated for lifetime performance, thermal limits, noise levels, and torque consistency.
QC Inspection Station
Temp/Humidity Chamber
Noise Testing Room
Salt Spray Machine
Dynamometer Tester
Hardness Tester
Video Measurement
Load Aging Shelf
Motor Tester
Microscope Lab
Digital Oscilloscope
Acoustic Isolation Room
Magnetic Powder Tester
Auxiliary Testing Box
Secondary Sound Room
Our micro permanent magnet geared stepper motors are engineered for vehicle door systems and electronic locks. By generating locking torque up to 3kg.cm in spaces under 12mm in width, they ensure structural security while drawing minimal standby current.
Syringe injectors, diagnostic analyzers, and microfluidic control valves require precise displacement profiles. Our miniature non-captive stepper motors allow incremental linear steps down to 0.02mm per pulse, avoiding dosing errors.
High-torque brushless and micro-brushed coreless motors deliver the peak torque densities required for artificial joint assemblies. TTM Motor produces customized joint gears featuring integrated encoders for real-time positional closed-loop feedback.
TTM Motor