PushCorp STC1515 High Speed Spindle Review: Specs, Price and Applications
The PushCorp STC1515 is a 15 hp (11.2 kW) robotic servo spindle reaching 0 to 15,000 rpm with about 7.4 lb-ft (10 N·m) continuous stall torque. It weighs 65 lb (29.5 kg) and needs liquid cooling.
BT30 quick-change toolholders accept off-the-shelf CNC tooling, a keyed shaft prevents slippage, and it mounts on AFD620, AFD82, AFD1240 and AFD92 devices or directly to the robot.
Quick Verdict
The high-speed member of the STC family, suited to routing and fine finishing.
PushCorp STC1515 High Speed Spindle at a Glance
Specification | Details |
Product type | Servo spindle |
Power | 15 hp (11.2 kW) |
Speed | 0-15,000 rpm |
Torque | About 7.4 lb-ft (10 N·m) |
Weight | 65 lb (29.5 kg) |
Toolholder | BT30, quick change |
Shaft | Keyed |
Cooling | Liquid |
Price | Request a quote |
Design and Operating Principle
PushCorp servo spindles are liquid- or air-cooled, permanent magnet, brushless, closed-loop motors that deliver constant torque across the speed range. Fail-safe pneumatic quick-change toolholders let the robot swap media or cutters automatically, and the spindles mount to PushCorp compliance devices or directly to the robot for rigid work.
Higher speed suits small-diameter cutters and fine abrasives.
Integration and Selection
Mount on large AFDs or rigidly, provide cooling and amplifier.
Use for routing and deflashing in rigid setups.
Industry Applications
Industry | Typical use |
Composites | Routing |
Plastics | Deflashing |
Aerospace | Deburring |
Metal | Polishing |
Functional Uses
Routing
Grinding
Polishing
Deburring
Pros and Cons
Advantages
15,000 rpm
Quick change
Keyed shaft
Limitations
Lower torque than STC1015
Liquid cooling
Who Should Consider the PushCorp STC1515 High Speed Spindle?
The STC1515 suits high-speed robotic finishing.
Price and Availability
Price: Request a quote. PushCorp prices the STC1515 by configuration. Budget for the matching compliance device or spindle, FCUFLEX controller or amplifier, media, tool changers, cooling and integration.
Further Reading
PushCorp STC1515 High Speed Spindle FAQ
What is the STC1515?
The PushCorp STC1515 is a 15 hp (11.2 kW) robotic servo spindle reaching 0 to 15,000 rpm with about 7.4 lb-ft (10 N·m) continuous stall torque.
Which applications suit it?
Routing, Grinding, Polishing, Deburring.
Who makes it?
PushCorp, Inc.
How much does it cost?
Request a quote from PushCorp.
