STC0440-BT40 Robotic Spindle
High-Power Robotic Drilling, Machining, and Gate Removal
The STC0440-BT40 is a high-power robotic spindle designed for demanding drilling, machining, routing, deflashing, gate-removal, and any other demanding material removal applications. Its 40.0 hp [30 kW] servo motor delivers consistent, controllable performance across a wide range of automated processes.
The spindle can be mounted in either a parallel or perpendicular orientation on PushCorp AFD1240 and AFD92 force compliance devices. This combination enables consistent contact force and repeatable surface finishes, simplifying robot programming and improving process quality.
For rigid applications, the STC0440-BT40 can also be mounted directly to the robot without a force compliance device. This configuration is ideal for automated machining, deflashing, gate removal, and other applications where rigid tool positioning is required.
The spindle accepts standard BT40 tapered toolholders, allowing customers to use readily available CNC tooling or custom PushCorp toolholders. This provides flexibility for applications using abrasive disks, grinding wheels, drill bits, routers, and other cutting tools.
The STC0440-BT40 includes pneumatic quick-change toolholder functionality. Supplying 90 psi releases the toolholder, while removing air pressure securely clamps the toolholder in place. This allows automated tool changes and quick replacement of abrasive or cutting tools.
The Kollmorgen AKD amplifier powers the spindle and provides analog speed control and digital I/O. It may be ordered separately or integrated into a UL-certified control panel.
Key Features
- 40.0 hp [30 kW] servo motor
- Maximum speed of 4,000 RPM
- Adjustable and reversible spindle speed
- Compatible with PushCorp active and passive force compliance devices
- Fail-safe pneumatic toolholder release
- Standard BT40 toolholder interface
- Liquid-cooled motor
- Air-cooled bearings
- Metric fittings, fasteners, and threaded holes
Specification | STC0440-BT40 |
|---|---|
Power | 40.0 hp [30 kW] |
Continuous Stall Torque | 50.9 lb-ft [69 N-m] |
Maximum Speed | 4,000 RPM |
Speed Regulation | ±5% |
Weight | 146 lb [66.2 kg] |
Motor Cooling | Liquid |
Required Toolholder | BT40 |
Retention Knob | Parlec 4020TRK or equivalent |
Clamping Supply Air | Dry, non-lubricated, 90 psi [6.2 bar] minimum / 100 psi [6.9 bar] maximum |
Category New Products