Demag DC-Com Electric Chain Hoist
Overview
The Demag DC-Com is a compact electric chain hoist engineered for everyday lifting duty in maintenance workshops, manufacturing plants, and general industrial facilities. Available in load capacities from 80 kg up to 2,000 kg, the DC-Com is designed to mount directly onto Demag KBK light crane systems as well as standard I-beam runway girders, giving facility planners a dependable, space-efficient hoisting solution that installs quickly into new or existing overhead structures.
Seven Star LLC supplies the Demag DC-Com across Oman and the GCC as an authorized partner for Demag lifting equipment, giving industrial facilities access to genuine hoists, spare parts, and technical support for everyday material handling needs. Regional customers benefit from local stock availability and configuration guidance tailored to their specific runway and duty requirements.
Operating Principle
The DC-Com lifts loads using an electric motor driving a load chain through a hardened pocket wheel, with the chain gathered into an integrated chain container that keeps the working area free of loose chain during operation. Dual-speed operation is standard across the range, letting the operator select a fast speed for empty or light-load travel and a slower, more controlled speed for precise positioning near the final drop point — for the 80 kg model this means 8.0/2.0 m/min at 50 Hz or 9.6/2.4 m/min at 60 Hz, with equivalent dual-speed ratios scaled across the larger capacity models.
Control is provided through a 24V low-voltage pendant, a safety feature that keeps the higher line voltage isolated from the operator’s hand controls at the point of use. The hoist and trolley carry an IP55 enclosure rating, sealing internal components against dust ingress and water jets from any direction, which allows reliable operation in workshop environments with airborne dust, coolant mist, or occasional washdown. This combination of simple dual-speed control and a sealed, low-voltage interface is what makes the DC-Com a dependable everyday hoist rather than a specialized precision-lifting unit.
Engineering Design of the Demag DC-Com
The Demag DC-Com body integrates the motor, gearbox, brake, and chain drive into a single compact housing sized to minimize headroom loss on the crane runway, an important factor in workshops with limited overhead clearance. A standard 4-meter hook path covers most workshop and light-manufacturing lift heights, with longer hook paths available on request for taller structures or deeper pits.
Reeving options of 1/1 and 2/1 allow the same hoist platform to be configured either for higher lifting speed at lower capacity or greater lifting capacity at a proportionally reduced speed, depending on which the application prioritizes. Duty classification spans FEM Group M5 to M7 (ISO Group 2m to 4m) depending on the capacity selected, and the hoist operates reliably across an ambient temperature range of -20°C to +45°C without duty reduction — a wide enough band to cover both air-conditioned assembly halls and semi-exposed workshop bays in the Gulf climate.
Key Features
The Demag DC-Com delivers the following advantages for everyday industrial lifting tasks:
- Load capacities from 80 kg up to 2,000 kg across a single hoist family.
- Dual-speed operation standard on every model for fast travel and precise positioning.
- 24V low-voltage pendant control isolates the operator from higher line voltage.
- IP55 enclosure rating protects internal components from dust and water jets.
- Direct compatibility with Demag KBK light crane systems and standard I-beam runways.
- Reliable operation from -20°C to +45°C without duty reduction.
- Standard 4-meter hook path, with longer paths available on request.
- FEM/ISO duty classifications from Group 2m/M5 to 4m/M7 depending on capacity.
Industrial Applications
The Demag DC-Com is specified across maintenance workshops, assembly lines, and general manufacturing facilities that need compact, dependable lifting without the cost or complexity of a heavy-duty process crane. In Oman, light manufacturing and vehicle or equipment maintenance workshops across Muscat use DC-Com hoists mounted on KBK systems to handle engine components, tooling, and general workpieces throughout daily operations.
Seven Star LLC, as the authorized partner for Demag lifting equipment, supplies the DC-Com to industrial facilities in the Sohar and Salalah economic zones, where warehouse and logistics operations, spare-parts stores, and general fabrication shops throughout the GCC rely on compact chain hoists for routine material handling. The hoist’s IP55 rating also suits it to semi-outdoor loading bays and covered yard areas common across the region’s industrial parks.
Technical Specifications
Key technical parameters for the Demag DC-Com electric chain hoist:
| Parameter | Specification |
|---|---|
| Model | Demag DC-Com Electric Chain Hoist |
| Load Capacity Range | 80 kg to 2,000 kg (80/160/315/630/1,250/1,600 kg models) |
| Speed Operation | Dual-speed, standard on all models |
| Control Voltage | 24V low-voltage pendant control |
| Enclosure Rating | IP55 (chain hoist and trolley) |
| Duty Classification | FEM Group M5–M7 / ISO Group 2m–4m |
| Standard Hook Path | 4 meters (longer on request) |
| Operating Temperature | -20°C to +45°C without duty reduction |
| Compatible Systems | Demag KBK light crane systems, standard I-beam runways |
Call To Action
Facility managers and procurement teams across Oman and the GCC evaluating the Demag DC-Com hoist can request a formal quotation directly from Seven Star LLC. As the authorized partner for Demag in Oman and the GCC, Seven Star LLC maintains stock of common DC-Com capacities, provides technical datasheets on request, and connects customers with our material-handling division for capacity sizing and runway compatibility review. Contact Seven Star LLC today to secure genuine Demag hoisting equipment backed by authorized local support.
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