Shenzhen Black Bear Smart Technology Co., Ltd.
Brand: Open Bear · In-House R&D & Direct Manufacturing Hub
Founded in Shenzhen's precision manufacturing corridor in 2018 (with engineering roots extending back to 2015), Open Bear is dedicated to advancing the global access automation industry through in-house research, firmware development, and high-precision drive manufacturing.
We specialize in integrated drive mechanisms and core electronic controls for vehicle parking access, pedestrian turnstiles, and commercial perimeters worldwide, delivering factory-direct pricing with zero distributor markups.
DC24V Permanent Magnet Synchronous Servo Motors (PMSM)
Why Open Bear engineered out hazardous AC asynchronous motors to deliver touch-safe, whisper-quiet access control.
Traditional AC Induction Motors
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High-Voltage Shock Hazard (110V / 220V)
Direct mains voltage creates severe electric leakage and shock risks during outdoor rainfall, condensation, and ground moisture saturation.
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Loud Mechanical Noise (>70 dB)
Heavy mechanical gear vibration, continuous electrical stator hum, and jarring mechanical chatter during opening and closing cycles.
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High Operating Thermal Rise (40°C–60°C)
Rapid internal heat buildup frequently triggers thermal cutoff switches, causing unexpected motor shutdowns under continuous commercial duty cycles.
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Abrupt Start & Stop Shock
Violent startup torque jerks and abrupt mechanical stops wear out gate hinges, roller gear racks, and structural mounting posts prematurely.
Open Bear DC24V Servo Technology (PMSM)
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Touch-Safe DC24V Low Voltage
Fundamentally eliminates electrical leakage and fatal shock hazards, remaining completely safe even when submerged or drenched in torrential rain.
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Whisper-Quiet Operation (<60 dB)
Ultra-smooth brushless permanent magnet servo commutation delivers quiet movement with zero stator hum or mechanical gear chatter.
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Cool-Running Efficiency (≤15°C Rise)
Exceptional electromagnetic efficiency and low internal resistance prevent overheating even through peak morning and evening continuous traffic.
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Intelligent S-Curve Soft Start & Stop
Proprietary servo motion algorithms dynamically calculate smooth acceleration and deceleration curves, extending gate mechanical lifespan by 2x.
In-House Servo Algorithm & Waveform Testing Lab
Every Open Bear motor controller undergoes rigorous oscilloscope waveform analysis, PID loop tuning, and dynamic load testing in our Shenzhen laboratory to ensure sub-millimeter positioning accuracy and zero electromagnetic interference.
What Drives Us: DC24V Safety-First Manufacturing
Our Mission
To supply factory-direct, industrial-grade gate automation systems that eliminate electrical shock hazards through DC24V safety technology, backed by transparent engineering documentation and dedicated B2B OEM/ODM partnerships.
Our Vision
To be the world's most trusted gate automation manufacturing partner, powering secure perimeters globally with brushless DC precision, intelligent access control, and enduring build quality.
Our Journey
Shenzhen Manufacturing Facility Founded
Initiated dedicated DC24V motor design and low-voltage servo control architecture in Shenzhen.
Commercial Sliding & Barrier Range Launched
Expanded into heavy-duty 1000kg+ sliding operators and high-cycle boom barrier systems.
ISO 9001:2015 Quality Certification
Shenzhen facility certified for international quality management and standardized production lines.
Global Export & OEM Division
Established direct supply chains for distributors and importers in North America, Australia, and Europe.
Smart IoT & App Control Integration
Introduced integrated WiFi/Bluetooth smart controller ecosystem across the entire motor lineup.
50,000 Units/Year Production Capacity
Expanded manufacturing capacity with 100% individual oscilloscope wave verification on every unit.
The People Behind Open Bear
Our 25-person in-house engineering and production team unifies mechanical, firmware, and quality assurance under one roof.
Open Bear Engineering Team
Our 25-person team in Shenzhen unifies mechanical design, firmware development, PCB assembly, and quality assurance under one roof.
Every unit is tested under full load before it leaves our factory floor — no exceptions.
Drive Systems Engineering
Specializing in high-torque planetary mechanisms, aluminum-alloy housings, and Class-F 155°C thermal overload protection.
Electronics & Firmware Lab
Developing DC24V servo controllers, hall sensor limit systems, and wireless access integration.
Quality Assurance Division
Executing 48-hour continuous burn-in and individual oscilloscope wave testing on every production unit.
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Where Quality Begins
Every Open Bear system is manufactured in our Shenzhen facility where motors are wound, control boards are calibrated, and complete installation kits are verified under full load before export packaging.
Our Core Values as a Factory-Direct Manufacturer
Uncompromising Build Quality
ISO 9001 certified manufacturing with 100% individual unit load testing. We only ship products we stand behind.
Factory-Direct Transparency
Direct communication with the engineering team. Honest technical advice, transparent pricing, and zero distributor markups.
Engineering Excellence
Continuous innovation in DC24V safety voltage, brushless motors, and advanced thermal overload protection.
Agile Production & Lead Times
Prompt technical support and agile production scheduling to keep international distributor projects on schedule.
Built for Extreme Climates
Tested from -35°C to +70°C for reliable operation across North American winters, Australian heat, and humid coastal sites.
Long-Term B2B Partnership
Comprehensive OEM/ODM support, private labeling, and guaranteed spare parts availability for the lifetime of every motor.
Certified & Compliant: ISO 9001 Gate Opener Manufacturer
Manufactured to rigorous international quality, electrical safety, and environmental standards.
What Our Partners Say
"Open Bear's DC24V sliding and swing operators have proven exceptionally reliable across our commercial installs. The factory-direct communication and build quality are outstanding."
"Importing direct from Open Bear in Shenzhen reduced our lead times and warranty claims. Every unit arrives oscilloscope-tested and ready for site deployment."
"The side-mounted swing gate operator and commercial barrier gates deliver heavy-duty performance in high-cycle sites. Truly top-tier engineering."
Frequently Asked Questions
Have more questions? Contact our team.
A manufacturer. Open Bear designs and builds every gate opener in-house on its own production line in Shenzhen — the same 25-person team runs R&D, production, and quality control in one building. There's no middleman between the factory floor and your order.
Since 2015. The company has designed and manufactured gate automation products in Shenzhen for over a decade, producing 50,000 units a year.
Yes. The full production facility is ISO 9001 certified, every unit runs on DC24V safety voltage, and all swing openers carry F-class 155°C thermal protection. The side-mounted swing opener is additionally CE certified — the only model in the range with that designation.
Because AC asynchronous motors carry a live electrical leakage risk, leaving gate housings live to the touch. Open Bear uses DC24V servo permanent magnet synchronous motors across the whole range — the 24V voltage sits well below the electric-shock threshold, so there's no leakage risk.
Every unit is tested individually under full load during assembly, with motor signal output verified on an oscilloscope before it moves on — per-unit verification, not batch sampling or end-of-run spot checks.
North America, Australia, Southeast Asia, Eastern Europe, and South America — factory-direct, with full English documentation in every order.
Yes. With 50,000 units a year of capacity, Open Bear supplies OEM and ODM orders — custom branding and modified specs — at factory-direct pricing for distributors and resellers.
Partner With an Established Manufacturer
Discuss wholesale pricing, OEM/ODM specifications, or request sample units directly from our Shenzhen engineering team.