Drive Motor and Gearbox
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This page explains how Gear Reduction Unit 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 mechanical component that reduces rotational speed while increasing torque within a drive system.
Technical details and manufacturing context for Gear Reduction Unit
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Power | 0.12–7.5 kW | Input power range for standard models |
| Reduction Ratio | 5–100 | Single-stage to multi-stage options |
| Output Torque | 50–2000 N·m | Depends on ratio and motor power |
| Input Speed | 750–3000 rpm | Max input speed for continuous operation |
| Efficiency | 94–98 % | Higher for single-stage units |
| Backlash | ≤0.25 ° | Precision grade for positioning applicationsISO 1328-1 |
| Service Factor | 1.0–2.0 | Select based on load duty cycleAGMA 2001 |
| Operating Temperature | -20–60 °C | Extended range with special lubricants |
| Noise Level | ≤70 dB(A) | At 1m distance, no loadISO 8579-2 |
| Housing Material | HT250 | Cast iron standard; aluminum optionalGB/T 9439 |
| Weight | 10–150 kg | Depends on size and ratio |
| Mounting Position | M1–M6 | Any orientation with proper lubricationIEC 60034-7 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 10 bar |
| other spec: | Max input speed: 3000 RPM, Max torque: 500 Nm |
| temperature: | -20°C to 120°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 Gear Reduction Unit.
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.
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The reduction ratio ranges from 5 to 100, depending on the configuration (single-stage or multi-stage). The specific ratio must be selected based on the required output speed and torque for your application.
The gears are typically made of alloy steel or cast iron. The housing is usually cast iron (HT250 per GB/T 9439), but aluminum may be optional. Confirm material options with the manufacturer.
The input speed range is 750 to 3000 rpm. Operating above this range may reduce efficiency and increase wear. Always verify the maximum input speed for your specific model.
Backlash is up to 0.25 degrees per ISO 1328-1, and noise level is up to 70 dB(A) per ISO 8579-2. These are reference values; you must confirm the actual values for the specific model and configuration with the manufacturer.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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