Wind Turbine Installation Crane
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This page explains how Load Moment Indicator (LMI) is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A safety device that monitors and displays the load moment (load × radius) of a crane to prevent overload conditions.
Technical details and manufacturing context for Load Moment Indicator (LMI)
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Operating Voltage | 24 ±10% V DC | Standard for industrial cranes |
| Power Consumption | ≤15 W | Low power for continuous operation |
| Display Accuracy | ±1 % | Of full scale |
| Overload Alarm Setpoint | 90–110 % | Adjustable within range |
| Operating Temperature Range | -20–70 °C | Suitable for outdoor use |
| Storage Temperature Range | -40–85 °C | Non-operational |
| Ingress Protection Rating | IP65–IP67 | Dust-tight and water-resistantIEC 60529 |
| Relative Humidity | ≤95 % | Non-condensing |
| Sensor Input Channels | 4–8 | For load cells and angle sensors |
| Communication Interface | RS485, CAN | For remote monitoring |
| Weight | 2.5–5.0 kg | Depending on configuration |
| Dimensions (H×W×D) | 200×150×80 mm | Typical enclosure size |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Load Moment Indicator (LMI).
This component is essential for the following industrial systems and equipment:
| pressure: | N/A (electronic device) |
| other spec: | Max Load Capacity: 1000 tons, Max Radius: 100m, Accuracy: ±2% FS |
| temperature: | -20°C to +60°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Load Moment Indicator (LMI).
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The LMI continuously calculates the load moment (load multiplied by radius) and provides visual and audible warnings when the crane approaches or exceeds its rated capacity, helping to prevent structural failure or tipping.
Typical sensors include load cells for hook weight, angle sensors for boom angle, and length sensors for boom extension or radius. These feed data to a central processing unit.
The operating voltage is 24 V DC (±10%) and power consumption is ≤15 W, suitable for continuous operation.
Always check the specific model's documentation and confirm with the legal manufacturer or supplier. The ingress protection rating is listed as IP65–IP67 per IEC 60529, but actual compliance must be verified for the exact model.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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