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High-speed BT30 Tool Changer

The PushCorp STC1503-BT30 High-speed BT30 Tool Changer is an ideal solution for your heavy duty applications. The STC1503-BT30 has a powerful 3 horsepower (2.2 kW) Servo Motor and integral tool changer to give you the muscle, speed control, and holding torque to perform many operations.

The STC1503-BT30 spindle is configured to accept standard BT30 tapered toolholders. Standard or custom CNC tooling make it possible to utilize a wide range of abrasive disks, wheels, drill bits and cutting tools. The Gripper mechanism maintains the tool position while, at the same time, providing a fast-acting release for rapid tool changes.

The STC1503-BT30 is designed to mount directly on the PushCorp AFD1000/70 Series Compliant Force Devices. The spindle may also be mounted directly to the robot with no compliant device, providing a low cost machining center with a large work volume.



  • 3.0 horsepower (2.2 kW) servomotor (Liquid Cooling Required)
  • 15,000 maximum RPM (Reversible)
  • Fully adjustable and reversible speed
  • Uses standard BT30 Toolholders
  • Sealed ceramic 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
  • All fittings, fasteners, and threaded holes are METRIC

Tool Specifications
Power: 3.0 hp [2.2 kW]
Continuous Stall Torque:2.57 lb.-ft. [3.5 Nm]
Speed Range:60-15,000 RPM
Tool Weight:28 lb. [12.7 kg]
450 Watts max dissipation
Collet Specifications
Required Toolholder:BT30
Retention Knob:Parlec 3003TRK or equiv.
Clamping Supply Air: Dry, Non-lubricated
90 psi (6.2 bar) Minimum
100 psi (6.9 bar) Maximum
Specifications subject to change without notice.

Mounting Configurations