| 3C Certificate | 2020980401001203 |
| Power Supply Phase | Three-phase motor |
| Power Supply Type | AC motor |
| Function Type | Drive motor |
| Protection Type | Enclosed |
| Brand | Longchi Motor |
| Insulation Class | Class F insulation, IP55/IP65 (dustproof and waterproof) |
| Country of Origin | Mainland China |
| Mounting Configuration | Horizontal |
| Housing Size | 80–132 |
| Cooling Method | Air-cooled, Water-cooled |
| Power | 0.75–72 kW |
| Speed | 960–24,000 rpm |
| Energy Efficiency Class | YE3, YE4 |
Compatible with various saw blades and cutting capacities
Handheld machines: Saw blades 110–125 mm, maximum cutting depth 34–41 mm
Bridge saws: Saw blades Φ2200–3200 mm, cutting depth 1100–1550 mm
Main Applications
Handheld and portable (marble saws)
Cutting marble, granite, tiles, and concrete
Industrial slab cutting
Equipment: CNC bridge saws, gantry saws, CNC engraving machine spindles
Advantages: Variable frequency speed control, suitable for stone of varying hardness (granite / marble)
Large-scale block processing (circular saws / wire saws)
Mining: Cutting and shaping of giant blocks,
Precision machining and custom cutting of arcs, circles, complex patterns, and reliefs
Equipment: CNC 4-axis / 5-axis cutting machines, waterjet auxiliary motors
Soft Stone (Marble): Medium Power + Medium-High Speed (7.5 kW, 12,000 rpm)
Hard Stone (Granite): High Power + High Torque (15–37 kW, 850–1,500 rpm)
Handheld Applications: 220 V/1.5 kW Class, 110 mm Blade
Industrial Mass Production: 380V Inverter + Water-Cooled Spindle
888 Huaihe West Road, Huangdao District, Qingdao City, Shandong Province
Copyright © 2025 by Shandong Longchi Electric Motor Co., Ltd. All Rights Reserved
