Explosion Proof Oil Cooled Electric Motorized Pulley Drum 1.5-55kW Belt Conveyor Drive Roller
Basic Properties
Place of Origin:
Shandong, China
Brand Name:
ShuoFeng
Certification:
ISO 9001:2015, GB3836
Model Number:
YDB
Trading Properties
Minimum Order Quantity:
1 Set
Price:
USD 800-25,000 / Set
Payment Terms:
T/T,D/P
Supply Ability:
100 Sets per Month
Product Summary
YDB series explosion-proof oil-cooled electric motorized pulley integrating motor, reducer, and drum into a compact unit. Certified to GB3836 standards with dI, dIIAT4, dIIBT4 explosion-proof grades. Power range 1.5-55kW, drum diameter 320-1000mm, belt width 400-1600mm. Ideal for coal mines, chemical plants, and dust-explosive workshops.
Product Details
Highlight:
55kw belt conveyor drive roller
,oil cooled electric motorized pulley
,55kw motorized pulley drum
Motor Type:
Explosion-Proof Oil-Cooled Electric Pulley
Execution Standard:
JB/T7330-2008, GB3836
Explosion-Proof Grade:
DI, DIIAT4, DIIBT4
Voltage:
380/660V, 660/1140V, 50Hz
Power Range:
1.5-55kW
Drum Diameter:
320-1000mm
Belt Width:
400-1600mm
Belt Speed:
0.8-4.0m/s
Ambient Temperature:
-15℃ To 40℃
Material Temperature:
≤60℃
Altitude:
≤1000m
Cooling Method:
Oil-immersed, XN46 Oil Lubrication
Protection Grade:
IP55
Insulation Class:
Class F
Installation Angle:
≤5°
Product Description
YDB Explosion-Proof Oil-Cooled Electric Motorized Pulley Drum 1.5-55kW Belt Conveyor Drive Roller
YDB Explosion-Proof Oil-Cooled Electric Motorized Pulley
Product Overview
The YDB series explosion-proof oil-cooled electric motorized pulley is a specialized drive solution designed for hazardous environments requiring flameproof protection. Integrating a motor, gear reducer, and drum into a single compact unit, it delivers reliable belt conveyor drive performance in coal mines, gas chemical plants, and dust-explosive workshops. Compliant with JB/T7330-2008 and GB3836 explosion-proof standards, the YDB series ensures safe and efficient material handling in the most demanding industrial conditions.
Key Specifications
| Parameter | Specification |
|---|---|
| Execution Standard | JB/T7330-2008, GB3836 |
| Explosion-Proof Grade | dI, dIIAT4, dIIBT4 |
| Voltage | 380/660V, 660/1140V, 50Hz |
| Power Range | 1.5–55kW |
| Drum Diameter | 320–1000mm |
| Belt Width | 400–1600mm |
| Belt Speed | 0.8–4.0m/s |
| Ambient Temperature | -15℃~40℃ |
| Material Temperature | ≤60℃ |
| Altitude | ≤1000m |
| Cooling Method | Oil-immersed, XN46 Oil Lubrication |
| Protection Grade | IP55 |
| Insulation Class | Class F |
Product Features
- Fully Enclosed Explosion-Proof Housing – Isolates electric sparks completely, suitable for gas and coal dust explosion hazard environments
- Fixed-Shaft Gear Transmission – Oil-cooled heat dissipation ensures continuous heavy-load operation without overheating
- Integrated Motor + Reducer Design – Compact structure with minimal footprint, easy installation
- Customizable Configurations – Available with lagging, backstop, and braking structures for underground continuous conveying
- Reliable Sealing Structure – Dust-proof and waterproof, extended service life with easy maintenance
Applications
Underground coal mine belt conveyors, roadheader secondary transport, gas chemical plants, dust explosion-proof workshops, metal mine underground conveying, coking plant explosion-proof conveyor lines.
Installation & Operation Notes
- Installation inclination angle ≤5°, primarily horizontal positioning required; custom internal structure needed for angled applications
- Fill with XN46 oil to 1/3 of drum diameter height; replace lubricant regularly
- Wiring must be performed by certified electricians; equipment must be reliably grounded; do not pull cables during hoisting
- Run no-load test for 30 minutes without abnormal noise or temperature rise before full-load operation
- Do not convey materials exceeding 60°C; avoid corrosive liquid direct contact with drum body
- Match corresponding explosion-proof grade for underground use; do not substitute with standard pulleys
Packaging
Standard Single Unit: Solid wood base + stretch film wrapping, explosion-proof junction box with dedicated foam protection.
High-Power Models: Fully enclosed wooden crate with moisture-proof foam filling, integrated lifting lugs at base.
Accessories (backstop, lagging pads) packed in separate cartons and secured within the main crate. All packaging marked with explosion-proof labels, center of gravity, lifting points, and moisture/impact warnings.
Mr. zhou
Sales Manager
- Email: shawnzhou9527@gmail.com
- Tel: +86 151 6584 4494
- WhatsApp: 8615165844494
-
WeChat:
cn15165844494
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