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RenteZhihe (Jiangsu) Equipment Technology Co., Ltd. is a national high-tech enterprise integrating the R&D and production of stage machinery, performance equipment, industrial machinery, and intelligent systems.
We are China Inline Zero Fleet Winch for Stage Automation Manufacturers and Wholesale Inline Zero Fleet Winch for Stage Automation OEM/ODM Suppliers, the company owns two modern production workshops covering an area of 13,000 square meters and a 7,000-square-meter office building. Since its establishment in 2012, relying on superior quality and technological innovation, it has gradually developed into a professional manufacturer of stage machinery and equipment that integrates R&D and design, production and sales, installation and commissioning, as well as technical services.
It has eight offices nationwide, covering major core cities in North China, East China, South China, Northwest China, and Southwest China. Equipped with a professional technical team and more than 30 sets of production equipment, the company always regards technological innovation as the core driving force of enterprise development. With over ten years of experience accumulation and technological innovation, it has provided high-quality stage machinery and equipment for more than 1,000 engineering projects, including cultural and art centers, gymnasiums, conference centers, theaters, school auditoriums, and entertainment performance venues, as well as long-term maintenance services for products and equipment.
In addition, the company also provides OEM processing and non-standard customization services for stage machinery and equipment. Its products sell well both at home and abroad, winning high recognition from customers, project owners, and all sectors of society.
Technical Specifications
| Model | IZF-300 / IZF-600 / IZF-1200 |
| Load Capacity | 300 kg / 600 kg / 1200 kg |
| Lifting Speed | 0.1 – 0.6 m/s (inverter controlled) |
| Lifting Height | Up to 30 meters |
| Motor Power | 1.5 kW – 4.0 kW |
| Power Supply | 220V – 480V / 50-60Hz |
| Cable Diameter | 4 mm – 8 mm steel wire rope |
| Drum Diameter | 150 mm – 250 mm |
| Gearbox Type | Planetary gearbox (inline coaxial) |
| Brake System | Fail-safe spring brake with manual release |
| Limit Switch | Gear limit switch or electronic encoder |
| Protection Class | IP54 |
| Noise Level | < 60 dB at full load |
| Weight | Approx. 150 – 400 kg |
Applications
Modern Theatre Automation Systems – Core lifting component for integrated stage automation in newly constructed performing arts centers.
Retrofit Projects – Compact design allows replacement of older, larger winches in existing theatre fly towers.
Lighting Bar Hoists – Precise, quiet lifting for lighting and audio equipment in performance venues.
Scenic Element Flying – Provides smooth, controlled movement for scenic elements in touring productions.
Museum and Exhibition Display Systems – Reliable lifting for suspended exhibits and interactive installations.
Film and Television Studio Grids – Quiet operation suitable for sound-sensitive studio environments.
Key Advantages
Space-Saving Inline Design – Eliminates the need for separate motor and gearbox housings, requiring up to 40% less installation space than conventional winches.
High Efficiency – Direct inline power transmission achieves efficiency ratings above 95%, reducing energy consumption and heat generation.
Ultra-Quiet Operation – Planetary gear technology and precision-balanced components reduce operating noise below 60 dB.
Universal Mounting – Designed for floor, wall, or ceiling mounting with minimal structural modification required.
Easy Integration – Provides multiple interface options including CANopen, Profibus, and Ethernet for seamless automation system integration.
Reduced Maintenance – Sealed, lubrication-free components minimize routine servicing requirements.
Payment & Shipping
Payment Terms: T/T (30% + 70%), L/C at sight, or D/P for established customers.
Lead Time: 25–35 working days depending on order quantity and customization.
Packaging: Industrial wooden crates with shock-absorbing material and corrosion protection.
Shipping: FOB Shanghai. Express delivery for sample orders available.
Installation Support: Remote technical support provided, with on-site services available for large-scale projects.
Warranty: 24 months standard, with extended warranty options available.
Frequently Asked Questions
Q: What makes the Inline Zero Fleet Winch different from traditional winch designs?
A: Traditional winches typically have the motor and gearbox arranged at right angles to the drum, requiring additional transmission components. The inline design places all elements on a single axis, eliminating power losses from right-angle drives and reducing the overall footprint by up to 40%.
Q: Can this winch be integrated with existing stage control systems?
A: Yes, we provide multiple communication protocol options including CANopen, Profibus, Modbus, and Ethernet/IP. Our technical team can work with your system integrator to ensure seamless compatibility.
Q: What maintenance is required for the planetary gearbox?
A: The planetary gearbox is factory-sealed with synthetic lubrication and requires no routine maintenance for up to 10,000 operating hours. Regular visual inspection of cables and limit switches is recommended every 500 hours.
Q: Is the Inline Zero Fleet Winch suitable for high-speed applications?
A: Yes, with inverter control, the winch can achieve speeds up to 0.6 m/s while maintaining full load capacity. High-speed versions with enhanced cooling are available for applications requiring faster operation.
