PushCorp, Inc. Product
Member Since 2018
Since 1993 PushCorp has specialized in material removal equipment. As inventors of the force compliance device, we have supplied tools to automate thousands of robotic processes across the globe. Innovation is in our DNA and it’s why we are constantly
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End of Arm Tooling and Servo Motors End of Arm Tooling and Servo Motors
HIGH TORQUE ROBOTIC SERVO SPINDLE
PushCorp's robotic spindles are powerful, rugged and efficient. Their servo technology enables constant speed, making them a great candidate for material removal applications. All of PushCorp servo motors utilize liquid cooled, permanent magnet, brushless, closed-loop technology. This gives our spindles the highest power-to-weight ratio and power efficiency in the industry. With proper cooling, our motors are designed to run with up to a 100% duty cycle - turn them on, leave them on. They can handle high-power, continuous operation for years with zero maintenance - no problem! Our robotic spindles allow for continuously variable speed and constant, maximum torque over the entire speed range. Finally, all PushCorp robotic servo motors are designed to be easily mounted to our Compliant Tools (EOAT) in a variety of orientations to provide a complete end-of-arm process solution.
STC0612-BT40
High Torque Robotic Servo Spindle
The PushCorp STC0612-BT40 high torque servo spindle is an ideal solution for robotic material removal applications such as:
- Grinding
- Robotic Sanding
- Robotic Polishing
- Robotic Deburring
- Robotic Drilling
- Robotic Gate Removal
The STC0612-BT40 features a powerful 12.0 hp [9 kW] servo motor that provides constant speed. This automation equipment is designed to mount parallel or perpendicular on the AFD620, AFD82, AFD1240, and AFD92 force compliance devices. As a result, it has never been easier to program beautiful and consistent surface finishes.
The STC0612-BT40 may also be mounted directly to the robot with no force compliance device. This opens the door for automated rigid applications such as routing, deflashing, and gate removal.
The motor shaft is configured to accept standard BT40 tapered toolholders. Customers can choose to use standard off-the-shelf CNC tooling as well as custom PushCorp toolholders. Together, these components allow for a wide range of abrasive disks, wheels, drill bits, and cutting tools.
The STC0612-BT40 servo spindle comes standard with quick change functionality. Simply supply 90 PSI to drop off a toolholder, then release the air pressure to pick up a new one with a fresh abrasive.
The Kollmorgen S724 amplifier powers the servo spindle, provides analog speed control, and digital I/O. This can be ordered on it’s own or integrated into a UL certified control panel.
AUTOMATION FEATURES
- 12 horsepower [9 kW] servo motor (Liquid Cooling Required)
- 6000 maximum RPM
- Fully adjustable and reversible speed
- Uses standard BT40 Toolholders
- ± 5% speed regulation
- 22 lb.-ft. [30 N·m] minimum Collet holding torque
- Sealed bearings for long service life
- PushCorp proprietary high-speed shaft seal
- Mounts directly to PushCorp Active and Passive compliant tools
- Fail-safe pneumatic Toolholder release
- 1.00 inch [25.4 mm] Tool Shaft diameter
- All fittings, fasteners, and threaded holes are METRIC
SPECIFICATIONS
| Model | STC0612-BT40 |
| Power | 12.0 hp [9 kW] |
| Continuous Stall Torque | 10.7 lb.-ft. [14.5 N·m] |
| Speed Range | 60-6,000 RPM |
| Speed Regulation | ±5% (Reversible) |
| Tool Weight | 82 lb. [37.2 kg] |
| Cooling | Liquid |
| Required Toolholder | BT40 |
| Retention Knob | Parlec 4020TRK or equiv. |
| Clamping Supply Air | Dry, Non-lubricated 90 psi [6.2 bar] Minimum 100 psi [6.9 bar] Maximum |
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