Balanced, low-noise spindle for precision trimming where surface finish matters more than raw torque.
■ Product Description
■ Technical Parameters
| Model | STFB35-68-0.37-A |
| Power | 0.37kW |
| Voltage | 220/380V |
| Current | 1.73/1.0A |
| Poles | 2 |
| Torque | 0.2Nm |
| Speed | 12000rpm |
| Frequency | 200Hz |
| Cooling | Air |
■ Product Advantages
High Speed and Fine Finish Quality
The 0.37kW spindle is typically designed for high rotational speeds (potentially above 18,000 RPM), making it suitable for driving small-diameter tools. It achieves fast, high-finish precision trimming on panel edges with low cutting force, ensuring a smooth and flush edge banding effect.
Lightweight Design
It has low power, a compact size, and light weight. This allows the spindle to be integrated into the moving parts of the edge banding machine, such as the fine trimming unit and the chamfering unit, imposing minimal load on the machine's mechanical drive system.
Reliable Continuous Running Capability
Edge banding machines typically require long hours of uninterrupted work. The 0.37kW spindle is optimized for this mode of operation, featuring good heat dissipation design and bearing configuration to ensure stability and durability during high-frequency, continuous operation.
Accurate Trimming Capability
Dedicated edge banding spindles are designed with high attention to axial and radial runout accuracy to ensure the tool's precise positioning during cutting at the panel edge, preventing tearing and chipping, and guaranteeing a perfect flush alignment between the edge band and the panel.
Low Noise and Low Maintenance
Due to its small power and often utilizing air cooling or optimized heat dissipation, the overall operating noise and maintenance requirements are low.
■ Application Scenarios
Automated Edge Banding Machines
Primarily used in fine trimming, scraping, and chamfering processes for PVC, ABS, and other edge bands. It is the core trimming power for straight-line edge banders and contour edge banders.
Panel Furniture Manufacturing
Used for the edge finishing of various panel furniture, such as wardrobes, cabinets, office furniture, and door panels.
Secondary Trimming and Sanding
Can be integrated into an additional trimming unit to perform high-precision secondary trimming or pre-sanding on already edge-banded panels.
■ Adapted Equipment
● Straight-Line Fully Automatic Edge Banding Machines
Forms part of the machine's Fine Trimming Unit and Chamfering Unit.
● Contour Edge Banding Machines (Semi-Automatic/Fully Automatic)
Used for trimming the edges of shaped panels, such as curved or L-shaped parts.
● Multi-Function CNC Machining Centers
Serves as the power unit for the integrated edge trimming module on some multi-functional centers.
● Panel Secondary Processing Equipment
Customized equipment dedicated to the secondary fine finishing of panel edges.
■ Quick specs
| Power class | 0.37–0.55 kW | Cooling | Air | Duty | **Light–medium |
■ Application Scenarios
PVC/ABS/veneer edges on custom furniture and panel shops
Fine trimming, light scraping, small-diameter tools
■ Recommended window
● Speed: 10,000–12,000 rpm
● Edge thickness: 0.4–1.5 mm
● Typical tooling: Ø2–Ø6 mm, ER16 collet
■ Design highlights
Compact 35-series body, optimized airflow, labyrinth seals to keep dust off the front bearings; factory runout control for clean edges.
■ Drive tips
Vector VFD, accel/decel 0.8–1.2 s; verify balance at target rpm to avoid scallops.
■ FAQ
Q: How to distinguish between left-hand and right-hand threads?A: Left-hand threaded motors rotate clockwise, while right-hand ones rotate counter-clockwise.
Q: Why are there left-hand and right-hand threads?A: This is to ensure that during high-speed rotation, the cutting force tightens the tool rather than causing it to come loose.
Q: What to do if the spindle makes an unusual noise?A: Stop the machine immediately and inspect it. It could be due to an unstable tool mounting or a problem with the spindle's internal bearings.
Q: What kind of daily maintenance is needed?A: Keep the spindle and tools clean, regularly check for loose screws, and avoid hitting the workpiece.
Q: What causes a poor trimming result?A: This could be caused by a dull tool, spindle vibration, or the machine's feed rate being too fast.
