LB Type Explosion Proof Electric Single Girder Crane
Product Specifications
Crane travelling mechanism | Working speed(m/min) | 20 | ||
|---|---|---|---|---|
| speed ratio | 58.95 | |||
| motor | type | cone squirre-cage | ||
| power(Kw) | 2×0.8、2×2.2、1.5×2 | |||
rotational speed(n/min) | 1380 | |||
| Lifting Machanism(electric hoist)&electric hoist travelling mechanism | model ofelectric hoist | HB、BCD、BMD | ||
| Liting speed(m/min) | 8/0.8、7/0.7、3.5/0.35 | 8、7、3.5 | ||
| Hoisting heightH(m) | 6、9、12、18、24 | |||
| Traveling speed(m/min) | 20 | |||
| motor | cone squirre-cage model | |||
Working class | A3 | |||
| Electric current | 380V 50Hz three-phase | |||
| Wheel diameter | φ270、φ370 | |||
| Width of track | 37~70mm | |||
| Explosion proof grade | ExdIⅡ BT4、Exd IICT4 | |||
Outline Structure Diagram
Technical Requirements
- Manufacturing, installation, and operation shall comply with JB/T10219-2001 Explosion-proof beam crane.
- The motor and other electrical components shall be selected according to the different explosion-proof levels.
- The manufacture and inspection of explosion-proof motors and electrical equipment shall comply with GB3836.2-2000 Explosive gas atmospheres – Electrical apparatus – Flameproof enclosure “d” and GB3836.1-2000 Explosive gas atmospheres – Electrical apparatus – Part 1: General requirements.

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Service Advantages
Product Installation
According to the product manual, install and debug the equipment to ensure its normal operation. Support remote debugging guidance.
Operation Training
Provide training to users on product operation, maintenance, and upkeep to ensure proper use of equipment.
Maintenance
Perform troubleshooting and maintenance on the equipment to ensure its normal operation is restored.
Part Supply
Provide the necessary accessories for the equipment to ensure its normal operation.
Software Upgrading
Provide software upgrade services for devices based on system updates.
Remote Assistance
By using a remote monitoring system, real-time monitoring of equipment operation status can be achieved, and potential problems can be identified in advance.
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