Rotary Feeder / Screw Feeder
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This page explains how Drive Assembly 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.
The mechanical power transmission system that provides rotational force to operate a rotary feeder or screw feeder.
Technical details and manufacturing context for Drive Assembly
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Torque | 50–500 N·m | Depends on feeder size and material density |
| Input Speed | 10–300 r/min | Higher speeds may require forced lubrication |
| Reduction Ratio | 5–100 | Select based on required output speed |
| Service Factor | 1.25–2.0 | Higher for shock loads or continuous dutyAGMA 2001 |
| Backlash | ≤0.1 ° | Critical for precise metering applicationsDIN 3967 |
| Efficiency | 92–97 % | Single-stage helical gearboxes |
| Operating Temperature | -20–80 °C | Lubricant viscosity limits range |
| Protection Class | IP54–IP66 | IP66 for washdown environmentsIEC 60529 |
| Housing Material | HT250–QT450 | Ductile iron for higher strengthGB/T 9439 |
| Gear Material | 20CrMnTi–42CrMo | Case-hardened for wear resistanceGB/T 3077 |
| Weight | 15–150 kg | Depends on size and torque rating |
| 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.
| pressure: | Up to 10 bar |
| other spec: | Max torque: 500 Nm, Speed range: 0-100 RPM |
| 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.
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The drive assembly converts motor power into controlled rotational motion to drive the rotor or screw of a rotary or screw feeder, ensuring precise material handling by regulating speed and torque.
Typical rated torque ranges from 50 to 500 N·m, and input speed ranges from 10 to 300 r/min. These values depend on feeder size and material density, so confirm with the manufacturer.
Relevant standards include AGMA 2001 for service factor, DIN 3967 for backlash, IEC 60529 for protection class, GB/T 9439 for housing material, GB/T 3077 for gear material, and IEC 60034-7 for mounting position. Verify compliance with the supplier.
Selection should be based on required output speed, torque, service factor, and environmental conditions. Always verify model-specific parameters with the legal manufacturer or supplier to ensure proper fit and performance.
This component is essential for the following industrial systems and equipment:
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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