LH-TC Floating grinding spindle
The force-controlled floating material removable tool is an efficient and flexible automatic deburring tool, equipped with a powerful electric motor, it can quickly and automatically remove burrs, seams and flash edges from various materials, used in multi-process, suitable for cast iron, steel, aluminum alloy, plastic and other materials.
Specification:
360 , floating angle +/-5-degree, the max floating distance in axial direction is 12mm;
Accurate absorption of workpiece error, high precision, good deburring effect, good finish;
The maximum speed of the electric spindle is 60,000rpm, flexible contact, and the speed is controllable;
The pressure force between the tool and the workpiece can be adjusted.
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Using compressed air for floating adjustment:
The floating mechanism has an air chamber that provides floating power, and the size of the floating power can be adjusted by adjusting the pressure of the air chamber.
When the floating pressure does not change, the floating force remains unchanged within the floating range.
The control of floating is an important factor to ensure uniform cutting.
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Stable operation Stable speed, stable torque, stable dynamic balance. |
Ceramic bearings Ceramic bearings have twice the durability and longer life than steel bearings. |
Signal feedback The speed can be read and controlled in real time through the controller. |
High precision, large torque, low noise The spindle runout accuracy is less than 1 μm, the best choice for high-precision machining. |
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General Interface General interface for various systems. |
Strong bearing capacity Special shell, greatly increase the bearing capacity of the motorized spindle. |
Perfect cooling system Air cooling, water cooling, oil cooling. |
Good sealing effect V-type sealing ring and rubber protective sleeve double protection, can block a lot of dust. |
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Use Scope:
Most magnesium & aluminum alloy, zinc alloy die casting parts;
Steel stamping parts;
Composite Material, Mold closing line after plastic casting, flash;
Machined burrs, raw edges.
Model selection:
1. Select the spindle floating type according to the deburring process: radial or axial.
2. Choose the spindle diameter and whether to change the cutter according to the use and application.
3. Select spindle speed and power according to the material to be polished.
4. Select the specific spindle model according to the burr size.
5. Select the appropriate bending moment and torque according to the robot load recommendations.
6. Choose the right cutter according to the grinding material.
7. Select other accessories as needed, such as: water cooler, holder.
LT-FR020A-20-S6000
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Light weight design, low noise, exquisitely grinding
Position repeatability, eliminate the workpiece shape error perfectly
Adjustable applied force between cutter and workpiece
Flexible contact between cutter and workpiece to avoid over cutting
Replaceable standard industrial grinding heads
Supports automatic tool change
Standard configuration:
6m cables
Controller 1 set
Precision pressure regulating filter 1 piece
Precision pressure regulate valve 2 pieces
Clamping: Φ3.0mm (CHA-3.0) / Screw nut (CHN-A)
Wrench (8×5) 1 piece, (9×11) 1 piece
Use scope:
Aluminum alloy, resin etc.
Processed flanging
Seam line
Chamfer below C0.5
General burrs
| Technical Data | |
|---|---|
| Model | LT-FR020A-20-S6000 |
| Autorotation Rate | 60000 rpm |
| Power | 250 W |
| Floating Angle (X, Y) | ±5° |
| Radial Floating Angle | 360° |
| Axial Compliance | 4 mm |
| Floating Moment | 3.3N - 13.6N |
| Chatter | 1μm |
| Diameter of Floating Air Pipes | Φ4 mm |
| Diameter of Spindle Air Pipes | Φ6 mm |
| Air Pressure Adjustable Range | 0.1 - 0.4 Mpa |
| Dimensions | Φ68 mm * 195 mm |
| Weight | 1051 g |
LT-FRC030B-3060
LT-FRC Series - Support replaceable cutters automatically
360° Radial floating, adaptive all-round deburring
Highly efficient in multi-process deburring applications
Flexible contact between cutter and workpiece to avoid overcutting
Adjustable applied force between cutter and workpiece
Replaceable standard industrial grinding heads
Supports automatic tool change
Standard configuration:
8m cables
Controller 1 set
Precision pressure regulating valve 1 piece
Proportional valve 1 piece
Precision pressure regulating filter 1 piece
Clamping: Φ6.0mm (CHK-6.0) / Screw nut (K-265)
Optional clamping Φ3.0mm (CHK-3.0) / Screw nut (K-265)
Wrench (12x14) 2 pieces, (22x27) 2 pieces
Use scope:
Cast iron, steel, aluminum alloy, resin etc.
Seam line
Connection part below 2mm
Processed flanging
Chamfer below C2
General burrs
| Technical Data | |
|---|---|
| Model | LT-FRC030A-3060 |
| Autorotation Rate | 60000 rpm |
| Power | 350 W |
| Floating Angle (X, Y) | ±5° |
| Radial Floating Angle | 360° |
| Axial Compliance | 7 mm |
| Floating Moment | 7.2N - 28.8N |
| Chatter | 1μm |
| Diameter of Floating Air Pipes | Φ4 mm |
| Diameter of Spindle Air Pipes | Φ6 mm |
| Air Pressure Adjustable Range | 0.1 - 0.4 Mpa |
| Dimensions | Φ104 mm x 270 mm |
| Weight | 3482.3 g |
| Automatic Tool Change Capability Diameter | 0.5 - 6.35 mm |
LT-FRC030B-3030T
LT-FRC Series - Support replaceable cutters automatically
The torque is greatly increased and the power is more sufficient
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360° Radial floating, adaptive all-round deburring
Highly efficient in multi-process deburring applications
Flexible contact between cutter and workpiece to avoid overcutting
Adjustable applied force between cutter and workpiece
Replaceable standard industrial grinding heads
Supports automatic tool change
Standard configuration:
8m cables
Controller 1 set
Precision pressure regulating valve 1 piece
Proportional valve 1 piece
Precision pressure regulating filter 1 piece
Clamping: Φ6.0mm (CHK-6.0) / Screw nut (K-265)
Optional clamping Φ3.0mm (CHK-3.0) / Screw nut (K-265)
Wrench (12x14) 2 pieces, (22x27) 2 pieces
Use scope:
Cast iron, steel, aluminum alloy, resin etc.
Seam line
Connection part below 2mm
Processed flanging
Chamfer below C2
General burrs
| Technical Data | |
|---|---|
| Model | LT-FRC030B-3030T |
| Autorotation Rate | 30000 rpm |
| Power | 350 W |
| Floating Angle (X, Y) | ±5° |
| Radial Floating Angle | 360° |
| Axial Compliance | 7 mm |
| Floating Moment | 7.2N - 28.8N |
| Chatter | 1μm |
| Diameter of Floating Air Pipes | Φ4 mm |
| Diameter of Spindle Air Pipes | Φ6 mm |
| Air Pressure Adjustable Range | 0.1 - 0.4 Mpa |
| Dimensions | Φ104 mm x 266 mm |
| Weight | 3497.3 g |
| Change The Knife Automatically Diameter | 0.5 - 6.35 mm |
LT-FR030B-3060
LT-FR Series - Meet variety of grinding demands in multiple process
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360° Radial floating, adaptive all-round deburring
Absorb the deformation of the product during the deburring process, enables adaptive processing, reduces debugging difficulty
Ensures repeatable positioning to perfectly eliminate workpiece errors
Maintains flexible contact between cutter and workpiece to prevent over-cutting
Replaceable standard industrial grinding heads
Standard configuration:
8m cables
Controller 1 set
Precision pressure regulating valve, 2 pieces
Precision pressure regulating filter, 1 piece
Clamping: Φ6.0mm (CHK-6.0) / Screw nut (K-265)
Optional clamping Φ3.0mm (CHK-3.0) / Screw nut (K-265)
Wrenches (12x14) 2 pieces, (22x27) 2 pieces
Use scope:
Cast iron, steel, aluminum alloy, resin, etc.
Seam line
Connection parts below 2mm
General burrs
Processed flanging
Chamfer below C2
| Technical Data | |
|---|---|
| Model | LT-FR030B-3060 |
| Autorotation Rate | 60000 rpm |
| Power | 350 W |
| Floating Angle (X, Y) | ±5° |
| Radial Floating Angle | 360° |
| Axial Compliance | 5 mm |
| Floating Moment | 7.2N - 28.8N |
| Chatter | 1μm |
| Diameter of Floating Air Pipes | Φ4 mm |
| Diameter of Spindle Air Pipes | Φ6 mm |
| Air Pressure Adjustable Range | 0.1 - 0.4 Mpa |
| Dimensions | Φ82 mm x 212 mm |
| Weight | 1796.6 g |
| Tool Holding Diameter | 6 mm |
LT-FR030B-3030T
LT-FRC Series - Support replaceable cutters automatically
The torque is greatly increased and the power is more sufficient
Ceramic bearings are 2 times more durable than steel bearings
More efficient in hole deburring applications
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360° Radial floating, adaptive all-round deburring
Absorb the deformation of the product during the deburring process, enables adaptive processing, reduces debugging difficulty
Ensures repeatable positioning to perfectly eliminate workpiece errors
Maintains flexible contact between cutter and workpiece to prevent over-cutting
Replaceable standard industrial grinding heads
Standard configuration:
8m cables
Controller 1 set
Precision pressure regulating valve, 2 pieces
Precision pressure regulating filter, 1 piece
Clamping: Φ6.0mm (CHK-6.0) / Screw nut (K-265)
Optional clamping Φ3.0mm (CHK-3.0) / Screw nut (K-265)
Wrenches (12x14) 2 pieces, (22x27) 2 pieces
Use scope:
Cast iron, steel, aluminum alloy, resin, etc.
Seam line
Connection parts below 2mm
General burrs
Processed flanging
Chamfer below C2
| Technical Data | |
|---|---|
| Model | LT-FR030B-3030T |
| Autorotation Rate | 30000 rpm |
| Power | 350 W |
| Floating Angle (X, Y) | ±5° |
| Radial Floating Angle | 360° |
| Axial Compliance | 5 mm |
| Floating Moment | 7.2N - 28.8N |
| Chatter | 1μm |
| Diameter of Floating Air Pipes | Φ4 mm |
| Diameter of Spindle Air Pipes | Φ3 mm |
| Air Pressure Adjustable Range | 0.1 - 0.4 Mpa |
| Dimensions | Φ82 mm x 208 mm |
| Weight | 1815.6 g |
LT-FR040B-S4040
LT-FR Series - Meet variety of grinding demands in multiple processes
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Cone runout <1.5μm
Available Toolholder diameter from 1mm to 7mm
Air cooling and clamp heat dissipation system ensures normal fuselage temperature
Positive pressure air curtain dust proof system to lengthen service life
Replaceable standard industrial grinding heads
Supports automatic tool change
Standard configuration:
8m cables
Controller 1 set
Precision pressure regulating valve, 2 pieces
Precision pressure regulating filter, 1 piece
Clamping: Φ6.0mm (CHK-6.0) / Screw nut (K-265)
Optional clamping Φ3.0mm (CHK-3.0) / Screw nut (K-265)
Wrenches (12x14) 2 pieces, (22x27) 2 pieces
Use scope:
Cast iron, steel, aluminum alloy, resin, etc.
Seam line
Connection parts below 2mm
General burrs
Processed flanging
Chamfer below C2
| Technical Data | |
|---|---|
| Model | LT-FR040B-S4040 |
| Autorotation Rate | 3000-20000 rpm |
| Power | 400 W |
| Floating Angle (X, Y) | ±5° |
| Radial Floating Angle | 360° |
| Axial Compliance | 6.5 mm |
| Floating Moment | 7.2N - 28.8N |
| Chatter | 1.5μm |
| Diameter of Floating Air Pipes | Φ4 mm |
| Diameter of Spindle Air Pipes | Φ6 mm |
| Air Pressure Adjustable Range | 0.1 - 0.4 Mpa |
| Dimensions | Φ97 mm x 202.7 mm |
| Weight | 3240.4 g |
LT- 6000
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High Speed, Efficiency, Large volume cutting
Over cut prevention, Low residue
Automatically Replaceable cutter, tool holder interface standard: ISO25
Available Tool holder diameter 2-16mm
Standard configuration:
Tool holder
Chuck 10mm
Standard wrench
Use scope:
Cast iron, steel, aluminum alloy, resin, etc.
Seam line
Connection part below 4mm
General burrs
Processed flanging
Chamfer below C4
| Technical Data | |
|---|---|
| Model | LT-6000 |
| Maximum Speed | 36000 rpm |
| Rated Speed | 20000 rpm |
| Rated Power (S1-100%) | 6 KW |
| Rated Current (S1-100%) | 13 A |
| Rated Torque (S1-100%) | 2.8 Nm |
| Voltage | 380 V |
| Spindle Cooling Method | Water cooling |
| Spindle Air Seal | Φ6 mm |
| Floating Angle (X, Y) | ±4° |
| Radial and Axial Floating | Radial 360°, Axial 10 mm |
| Floating Force | 96N - 203.8N |
| Dimensions | Φ180 mm x 488 mm |
| Weight | 30.7 kg |
| Automatic Tool Change Capability | Shank diameter 10 mm |
