YZW Micro External Motor Electric Motorized Pulley Drum Oil Cooled Light Duty Mini Conveyor Tail Drum
YZW Micro External Motor Oil-Cooled Electric Motorized Pulley Drum 0.37-7.5kW Light Duty Mini Belt Conveyor Roller
YZW Micro External Motor Oil-Cooled Electric Motorized Pulley
Product Overview
The YZW series micro external motor oil-cooled electric motorized pulley is a compact, lightweight drive solution engineered specifically for light-duty conveyor applications. Featuring a small external motor paired with a mini fixed-shaft gear oil-cooled transmission, it delivers quiet, reliable performance in space-constrained environments. With an optional 304 stainless steel drum body, the YZW series meets the hygiene requirements of food processing, pharmaceutical cleanrooms, and packaging lines. Its energy-efficient design and tool-free motor access make it the ideal choice for retail, logistics, and light industrial conveying.
Key Specifications
| Parameter | Specification |
|---|---|
| Structure | External Motor + Mini Fixed-Shaft Gear |
| Voltage | 380V/220V, 50Hz |
| Power Range | 0.37–7.5kW |
| Drum Diameter | 100–320mm |
| Belt Width | 200–800mm |
| Belt Speed | 0.5–2.5m/s |
| Ambient Temperature | -10℃~40℃ |
| Material Temperature | ≤60℃ |
| Altitude | ≤1000m |
| Cooling Method | Oil-Cooled, XN46 Oil |
| Protection Grade | IP54 |
| Insulation Class | Class E / F |
| Drum Material Option | Carbon Steel / 304 Stainless Steel |
Key Advantages
- Ultra-Compact Lightweight Design – Short body profile perfectly suited for narrow and space-restricted light conveyor equipment
- Tool-Free Motor Access – Small external motor ensures stable heat dissipation with zero-difficulty disassembly for inspection and replacement
- Ultra-Quiet Oil-Cooled Gear Transmission – Exceptionally low operating noise, ideal for food processing and packaging environments
- Hygienic Stainless Steel Option – 304 stainless steel drum body available with rubber lagging to meet clean production requirements
- Energy-Efficient Operation – Low power consumption with smooth, shock-free start-up, perfectly matched for light-duty production lines
Applications
Food processing conveyor lines, express parcel small sorting machines, packaging assembly lines, retail supermarket checkout conveyors, small material elevators, pharmaceutical cleanroom conveying equipment.
Installation & Operation Notes
- Light-duty applications only – Do not use for heavy ores, aggregate, or heavy building material conveying
- Installation must be horizontal with inclination angle ≤3°; steep-angle climbing is not permitted
- Oil volume is limited; check oil level every 1,000 operating hours and top up as needed
- For food-grade applications, select 304 stainless steel drum and perform regular surface washing
- Protect the external motor from direct water spray; install a simple rain shield in humid environments
- Adjust belt tension to light contact only; over-tensioning will damage the micro gear assembly
Packaging
Standard Micro Models: Thickened foam full-body wrap + cardboard outer carton.
Extended Drum / Stainless Steel Models: Foam inner lining + small wooden crate protection.
Accessories (micro support brackets, speed control components) packed in separate small cartons. Outer packaging marked with handle-with-care, moisture-proof, and small equipment handling symbols.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.