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KONE I-MonoSpace: Advanced MRL Gearless Traction Dumbwaiter for Efficient Material Handling

The KONE I-MonoSpace is a compact machine room-less (MRL) dumbwaiter engineered for efficient vertical transport of goods up to 300kg in hospitals and small commercial buildings. Utilizing a gearless traction drive with microprocessor control, it ensures smooth, low-noise operation and precision leveling, adhering to stringent EN 81/IS 14665 safety standards.

Quick Answer

The KONE I-MonoSpace leverages a gearless traction Machine Room-Less (MRL) design, maximizing usable building space while delivering high-efficiency, quiet, and precise vertical material transport.

✓Advanced MRL Gearless Traction System for space efficiency and energy optimization.
✓Comprehensive Safety Protocols: EN 81/IS 14665 compliant with interlock, overload, and emergency systems.
✓Robust SS 304 Construction: Ensures longevity, hygiene, and aesthetic resilience in demanding environments.

The KONE I-MonoSpace is a premium upgrade for hospitals and commercial offices requiring rapid, hygienic transport. Unlike typical chain-driven units, its gearless MRL traction system reaches speeds of 1.0 m/sec across twelve floors, making it exceptionally efficient for medical supplies. You should buy this if you prioritize SS 304 durability and automatic sliding doors for high-traffic environments. However, avoid it if your site lacks three-phase power or the required 1000mm pit, as its 415V microprocessor-controlled system demands more professional infrastructure than basic residential service lifts.

✓ Who Should Buy

  • •Hospital Facilities requiring sterile and efficient vertical transport of medical supplies, lab samples, and food carts.
  • •Small to Medium Commercial Establishments seeking compact, reliable material handling for kitchens, offices, or retail stock rooms.
  • •Research Laboratories needing discreet, precise movement of samples and specialized equipment across multiple floors.

✕ Who Should Avoid

  • •Installations requiring passenger transport, as this unit is strictly a dumbwaiter/service lift and not designed for human conveyance.
  • •Heavy industrial applications demanding capacities exceeding 300kg, continuous high-volume operation, or extremely ruggedized environmental resilience.
  • •High-volume logistics centers or warehouses where larger car dimensions and multi-pallet capacities are essential for efficient operations.
Product Overview
The KONE I-MonoSpace, a 2021 model from Finland, stands as a premier compact Machine Room-Less (MRL) dumbwaiter designed for critical vertical material transport within hospitals and small commercial buildings. This gearless traction service lift boasts a versatile load capacity ranging from 100kg to 300kg, capable of serving 2 to 12 floors over a maximum travel height of 30 meters. Its operational speed, dynamically controlled by a microprocessor, varies between 0.50 and 1.00 meters per second, powered by a 3-7kW motor operating on 415V/50Hz three-phase supply. The car interior, constructed from hygienic SS 304 stainless steel with a brushed finish, offers adaptable dimensions from 800-1100mm in width and depth, with a consistent height of 2000mm. Access is facilitated by automatic sliding doors, designed for single opening direction. The entire system is built upon a robust steel frame, utilizing steel rails and a counterweight system to ensure stability and smooth movement. Performance features include variable speed control, soft start/stop mechanisms, precision leveling, and notably low noise operation, enhancing overall building ambiance.

BrandKONE
Model NameI-MonoSpace
CategoryDumbwaiter
Sub TypeCompact Machine Room-Less Service Lift
SeriesMonoSpace Platform
Model Year2021
Country Of OriginFinland
Intended UseHospitals, Small Commercial Buildings

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Engineering Analysis
The KONE I-MonoSpace distinguishes itself through its sophisticated engineering profile, particularly its Gearless Traction (MRL) drive system. The Machine Room-Less (MRL) configuration eliminates the need for a dedicated overhead machine room, significantly reducing building space requirements and architectural complexity. This design integrates the traction machine directly within the hoistway, typically at the top, without compromising performance. The gearless traction technology employs a permanent magnet synchronous motor (PMSM), delivering superior energy efficiency compared to traditional geared systems. With a power rating of 3-7kW, this motor enables precise speed control (0.50-1.00 m/s) and contributes to the system's smooth, low-noise operation and reduced vibration profile. Precision leveling is achieved through the advanced microprocessor control panel, which continuously monitors car position and adjusts motor speed, ensuring floor accuracy within tight tolerances, crucial for sensitive hospital equipment or delicate goods. This intelligent control also governs the variable speed drive and soft start/stop functionality, minimizing acceleration and deceleration jerks for a gentle ride. Safety protocols are paramount in the I-MonoSpace design, adhering to EN 81 and IS 14665 standards. A comprehensive suite of safety features includes safety sensors, an overload sensor, an emergency alarm, and a clearly marked emergency stop button. The integral interlock system ensures doors remain securely locked until the car is precisely leveled at a floor, preventing accidental opening or access during travel. Furthermore, the door safety lock mechanism provides an additional layer of security. The system incorporates an auto-return-to-base function and a load balancing system which, in conjunction with the counterweight system, dynamically distributes and manages the load, enhancing operational stability and preventing undue stress on the structural components. Emergency lighting, power backup, and fire rating compliance (as per NBC India) ensure continuous operation and safety even under adverse conditions, while roof access provision simplifies maintenance procedures.

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