LJ Stall-Torque Motor-Driven Air Hose Reel

The LJ stall-torque motor-driven air hose reel mainly consists of a long-term stall-torque motor (with brake), a dedicated reducer, an air-hose rotary joint and a take-up drum. It automatically retracts and pays out hoses for air, fluid or combined supply, with constant torque, reliable self-braking and stable, low-maintenance operation in outdoor and dusty environments.

Technical Specifications

Drive Type

Stall-torque motor (with brake)

Working Voltage

A few mV up to AC 10 kV

Transmission

Image, data, signal, AC 800 A

Conductor Cross-Section

≤ 240 mm²

Winding Torque

≤ 1200 N·m

Altitude

≤ 2000 m

Ambient Temperature

-20 °C to +60 °C

Environment

Outdoor / dusty locations

Typical Applications

• Bucket-wheel stacker-reclaimers
• Gantry & container cranes
• Ship loaders
• Tower cranes
• Ladle cars & slag-pot cars
• Transfer cars & flat cars
• Ports & mining equipment
• Bridge-erection machines & shipbuilding