Explore our industrial-grade OEM/ODM robotic actuators, micro digital servos, AC servo kits, and position-feedback motors. Engineered for high torque ripple suppression, extreme duty cycles, and seamless bus communication.
High-precision 1300W AC servo built specifically for surgical robotic arms and medical laboratory automation requiring ultra-low EMI and RS485/Pulse protocol versatility.
Ultra-compact 9g micro servo motor designed for lightweight robotic end-effectors, micro-actuation, and high-frequency PWM positioning modules.
IP67 waterproof digital actuator delivering 30kg.cm holding torque. Features hardened stainless gear trains for rugged legged robots and outdoor UAV mechanisms.
Integrated 0.75kW AC servo package with low-inertia rotor design, delivering 2.4N.m continuous torque for high-speed robotic picking and CNC gantry automation.
15kg.cm torque capacity smart servo with magnetic encoder feedback, enabling precise velocity profiling and position sensing in dynamic robotic joint systems.
Industrial-grade 35KG digital actuator with reinforced aluminum center housing for maximum heat dissipation during continuous heavy-duty robotic arm operational cycles.
Precision 25kg PWM servo utilizing hybrid steel gearing and dual ball-bearing output shafts to eliminate axial play in multi-articulated robotic joint mechanisms.
Industrial IP65 AC servo kit scaling from 200W up to 1000W output. Tailored for harsh industrial environments, AGV drive wheels, and automated assembly machinery.
Designing modern robotic systems requires more than off-the-shelf motor catalogs. As a vertically integrated OEM/ODM manufacturer, we bridge the gap between electromagnetic physics, high-precision planetary/harmonic gearing, and smart drive firmware.
We optimize copper fill factors, slot-pole ratios, and rare-earth Neodymium (NdFeB) magnet configurations to achieve maximum torque density while minimizing cogging torque and thermal dissipation under continuous duty.
Our engineering team specializes in pairing brushless frames with strain wave (harmonic) reducers and high-precision planetary gearboxes, achieving positional accuracy down to sub-arcminute tolerances for robotic joints.
Backed by strict design controls, our manufacturing facilities produce subassemblies aligned with IEC 60601-1 medical electrical safety, ISO 13485 quality standards, low EMI profiles, and full lot traceability.
Eliminate external drive cabinets. We integrate compact Field-Oriented Control (FOC) drivers directly inside actuator end-caps, natively supporting CANopen, EtherCAT, Modbus RS485, and dual-encoder feedback protocols.
Headquartered in Houston, Texas with audited partner foundries in Asia and North America, Telco provides localized buffer stock management, risk mitigation, and flexible production scheduling for global OEMs.
We deliver total motion-and-power solutions, matching low-voltage BLDC robotic actuators with custom sodium-ion or lithium battery pack architectures, single-part-number ordering, and pre-validated system integration.
As autonomous mobile robots (AMRs), humanoid platforms, and collaborative surgical arms enter mass production, procurement strategies are undergoing a fundamental shift from component-level purchasing to integrated mechatronic module sourcing.
Traditionally, robotics OEMs sourced motors, planetary gearheads, optical encoders, and servo drives from separate suppliers. This fragmented approach introduced cumulative mechanical tolerances, complex wire harness routing, and elevated assembly labor costs. Future-proof procurement teams are prioritizing all-in-one smart actuators—compact rotary joints that integrate frameless BLDC stators, hollow-shaft harmonic drives, absolute encoders, and thermal sensors in a single sealed chassis.
By shifting to integrated actuators, engineering teams reduce bill-of-materials (BOM) complexity by up to 40% while accelerating time-to-market. Factory-certified calibration ensures uniform torque-to-weight ratios across every robotic joint module, establishing predictable thermal performance and simplified inventory management.
In collaborative robotics (cobots) and medical device applications, force feedback sensitivity is paramount. Standard off-the-shelf industrial motors exhibit pronounced cogging torque—magnetic friction caused by rotor magnets interacting with stator slots—which distorts haptic control algorithms during fine delicate operations.
OEM buyers are actively seeking manufacturer partners capable of executing custom slot-pole combinations (such as 12-slot/14-pole or 24-slot/28-pole electromagnetic designs) alongside skewed stator laminations. These specialized modifications flatten torque ripple to under 1.5%, delivering silky-smooth manual back-drivability and enhanced force control safety compliance without relying on external torque sensors.
Geopolitical friction, shipping bottlenecks, and tariff fluctuations have highlighted the fragility of single-region motion control sourcing. Modern procurement directors now mandate vendor qualification frameworks that include global engineering hubs paired with dual-location production infrastructure.
Telco’s strategic alignment—maintaining headquarter application design in Houston, TX, alongside audited manufacturing locations across North America and Asia—offers OEM buyers inventory buffers, localized assembly testing, and rapid prototype turnarounds without sacrificing high-volume cost advantages.
The convergence of artificial intelligence, high-bandwidth fieldbus communications, and advanced materials science is redefining performance benchmarks for electric motor actuators.
Next-generation servo drivers are replacing legacy MOSFETs with Wide-Bandgap (WBG) semiconductors like Gallium Nitride (GaN) and Silicon Carbide (SiC). Operating at switching frequencies beyond 100 kHz, these switches eliminate audible noise, drastically reduce heat losses, and allow servo drives to shrink small enough to mount directly within the motor housing.
Modern joint actuators are incorporating dual-encoder topology: one high-resolution magnetic encoder on the motor shaft for speed control, and a second absolute optical encoder post-gearbox output to measure real-time position. This architecture compensates for gear deflection, backlash, and mechanical hysteresis while satisfying ISO 13849-1 Functional Safety requirements.
To maximize continuous torque output without exceeding thermal limits (Class F/H insulation), custom actuator builders are utilizing thermally conductive epoxy potting compounds. Epoxy resin fills internal air pockets around stator windings, conducting heat directly outward to aluminum/titanium heat-sink housings to boost continuous current capacity by 30% or more.
Match your mechanical load profiles, positioning requirements, and operational environments with the optimal actuator technology stack.
| Actuator Architecture | Primary Gear Technology | Positional Accuracy | Torque-to-Weight Ratio | Ideal Robotic Application |
|---|---|---|---|---|
| Micro Digital Servos (SG90/MG90S/GX) | Spur / Planetary Metal Gears | ± 0.5° - 1.0° | Moderate (10-35 kg.cm) | Lightweight end-effectors, micro-grippers, UAV gimbals |
| Frameless Modular BLDC Actuators | Strain Wave (Harmonic Drive) | < 1.0 arcmin (Zero-Backlash) | Ultra-High (Up to 120 N.m/kg) | Collaborative arms, surgical robots, exoskeleton joints |
| High-Torque AC Servo Systems (XP/Lichuan) | Direct / Precision Planetary | ± 0.01° (20-Bit Encoder) | High Continuous (0.75kW - 1.3kW) | Industrial gantries, CNC automation, heavy AGV traction |
| Closed-Loop Smart Actuators | Integrated Multi-Stage Planetary | ± 0.1° (Magnetic Encoder) | High Peak Torque (15-35 kg.cm) | Quadruped robotics, dynamic mobile platforms, indexing |
Addressing the technical, operational, and commercial questions raised by system integrators and sourcing teams during custom motor design programs.
Custom OEM programs typically begin at 250 to 500 units annually for modified standard platforms (custom shafts, unique winding constants, special lead wires, or alternative gear ratios). Fully bespoke clean-sheet electromagnetic designs—requiring new lamination stamping dies or custom housing castings—are typically scoped from 1,000 units per year. Prototype and pilot lot batches (5 to 25 units) are fully supported during initial engineering design reviews (EDR) to validate performance before committing to mass production tooling.
For modified standard platforms, prototype samples are generally delivered within 4 to 6 weeks. For clean-sheet custom OEM developments involving Finite Element Analysis (FEA) electromagnetic modeling, dedicated gearbox housing tooling, and custom PCB drive design, production-grade prototypes require 10 to 14 weeks. Design for Manufacturability (DFM) reviews occur concurrently to streamline transition to mass production.
To rapidly evaluate your application, our engineering team requires: (1) Continuous and peak torque requirements (N.m or kg.cm), (2) Target output speed (RPM) and acceleration profiles, (3) Supply voltage range (VDC or VAC), (4) Mechanical envelope limits and weight budgets, (5) Expected operational duty cycle, ambient temperature range, and Ingress Protection (IP) rating, and (6) Preferred feedback protocols (e.g., Incremental, Absolute SSI/BiSS-C, CANopen, EtherCAT).
We suppress cogging torque through advanced stator lamination skewing, optimized slot-pole ratio selection, and precision air-gap geometry modeling. In addition, we utilize high-fill slot copper winding, precision-ground gear teeth (AGMA Class 10+), and cleanroom-compatible synthetic lubricants to lower acoustic emission levels below 45 dBA for quiet laboratory and medical environments.
Yes. As part of the Telco Group structure (combining TelcoMotion, Medical & Laboratory, and Custom Energy Storage divisions), we engineer complete motion and power systems. We deliver pre-validated subassemblies combining BLDC motors, strain wave gearheads, absolute dual encoders, smart FOC drivers, and custom sodium-ion or lithium battery packs under a single OEM part number.
All production lines operate under strict ISO 9001 and ISO 13485 quality systems. Every individual actuator unit undergoes automated End-of-Line (EOL) testing evaluating insulation resistance, high-pot voltage safety, no-load current draw, back-EMF symmetry, torque ripple, thermal rise, and encoder signal integrity. Comprehensive First Article Inspection (FAI) reports and PPAP Level 3 documentation are provided upon request.
From back-of-the-envelope concept sketches to multi-thousand unit manufacturing releases, our Houston-led engineering framework eliminates design risk at every stage.
We analyze your mechanical load curves, environmental constraints, lifetime duty cycles, and target cost points to identify potential failure modes before prototyping starts.
Our engineers perform electromagnetic Finite Element Analysis (FEA) and gear stress simulations, submitting 2D/3D CAD models, efficiency curves, and fixed commercial proposals.
Functional prototypes are assembled and subjected to accelerated life testing (ALT), thermal rise evaluation, shock/vibration stress, and acoustic chamber validation.
Production tooling, lamination dies, and assembly jigs are finalized under strict revision control. Sample lots undergo full PPAP inspection sign-off.
Commercial production launches with automated EOL testing. Local warehouse buffer stocking in Houston, TX guarantees uninterrupted supply chain flow.
Whether you require customized winding configurations for a medical surgical robot or continuous high-volume AC servo supplies for industrial automation, Telco’s application engineering team is ready to review your specifications.