Electronic Tapping Arm Machine with T-Slot Workbench - 200 RPM

Electronic Tapping Arm Machine with 200 RPM Overview

The Palmgren Electronic Tapping Arm Machine combines programmable electronic controls, an articulated tapping arm, and a mobile T-slot workbench into a complete tapping workstation. Designed for production environments, fabrication shops, maintenance departments, and machine shops, the system helps streamline tapping operations while providing the flexibility to work with a wide range of thread sizes and materials.

Unlike traditional tapping systems that rely on fixed-speed operation or manual feed control, the Electronic Tapping Arm Machine allows operators to program tapping parameters directly through an integrated touchscreen interface. The articulating arm design brings the tap directly to the workpiece, making it easier to tap large, heavy, or difficult-to-position components without repeatedly repositioning the part.

The included mobile workbench provides a dedicated workspace with integrated storage, workholding capability, and mobility, creating a complete tapping solution ready for use throughout the shop.

Key Benefits

• Programmable touchscreen controls simplify setup and operation.
• Supports both Imperial and Metric thread standards.
• Includes a comprehensive tap holder set to help get the machine into service quickly.
• Allows operators to store and recall commonly used tapping programs.
• Provides standard and deep-hole tapping capabilities.
• Reduces setup time for repetitive tapping operations.
• Brings the tap directly to the workpiece for improved efficiency.
• Mobile workstation design allows the machine to be positioned where it is needed.
• Integrated storage keeps tooling and accessories organized.
• Horizontal tapping capability expands application flexibility.

Machine Features

• 200 RPM electronic tapping arm system.
• 1200-watt motor powered by a standard 115V electrical outlet.
• 46.5" maximum horizontal reach.
• Articulated arm design for improved workpiece access.
• 360° arm rotation around the mounting column.
• Includes 9 quick-change Size 2 tap holders for a wide range of thread sizes.
• Horizontal tapping attachment included.
• Tapping head pivots up to 90° and can be secured in position.
• Adjustable mounting height from approximately 4-3/4" to 16".
• Height-adjusting leadscrew for accommodating different workpiece sizes.
• Operates from a standard single-phase electrical outlet.

Advanced Touchscreen Controls

The Electronic Tapping Arm Machine features an integrated touchscreen control panel protected by a removable dust cover. The control system allows operators to quickly configure tapping parameters without manually calculating thread data, helping reduce setup time and simplify operation.

The system supports both Imperial and Metric thread standards. Operators can select standard thread sizes directly from the touchscreen, allowing the machine to automatically generate appropriate thread pitch values and operating parameters. Custom thread pitch values can also be entered for specialized applications.

Multiple operating modes are available to accommodate different threading requirements. Standard mode is designed for routine tapping operations, while Deep-Hole mode provides additional control over tapping depth and chip evacuation during deeper threading applications. Automatic and manual operating modes allow operators to select the workflow that best matches the task at hand.

The control system also incorporates programmable torque protection functionality. When enabled, the machine monitors tapping loads and can automatically respond when a preset torque limit is reached. Additional productivity features include programmable feed speed, reverse speed, tapping depth control, workpiece counting, and storage for multiple tapping programs.

• Touchscreen control panel with protective dust cover.
• Imperial and Metric thread selection.
• Automatic thread pitch generation for standard thread sizes.
• Custom thread pitch programming.
• Standard and Deep-Hole operating modes.
• Automatic and manual operation modes.
• Programmable feed speed and reverse speed.
• Programmable tapping depth settings.
• Torque protection functionality.
• Workpiece counter.
• Storage for multiple tapping programs.

Workbench & Storage Features

The included T-slot workbench transforms the tapping arm into a complete mobile workstation. The work surface is pre-drilled to allow mounting of the tapping arm on either the left or right side of the bench, providing flexibility for different shop layouts and operator preferences.

The work surface incorporates three T-slots that can be used for fixturing and workholding during tapping operations. Combined with the adjustable tapping arm, the workstation provides a stable platform for working with a variety of component sizes and configurations.

Integrated storage helps keep tooling and accessories organized and within reach. The workstation includes five full-extension drawers consisting of three shallow drawers and two deeper storage drawers. A lockable storage cabinet with two adjustable shelves provides additional secure storage for tooling, accessories, and supplies.

• T-slot workbench included.
• Workbench top pre-drilled for left- or right-side arm mounting.
• Three integrated T-slots for fixturing and workholding.
• Five full-extension storage drawers.
• Three 2" deep drawers.
• Two 5-1/4" deep drawers.
• 18-1/2" drawer depth.
• Lockable storage cabinet with two keys.
• Two adjustable cabinet shelves.
• Four swivel casters with locking brakes.

Common Applications & Industries

The Palmgren Electronic Tapping Arm Machine is well suited for machine shops, fabrication facilities, maintenance departments, repair operations, and production environments that perform frequent tapping operations. The programmable control system makes it particularly valuable for repetitive work where consistency, repeatability, and efficiency are important.

The articulated arm design allows operators to efficiently tap large plates, fabricated assemblies, weldments, fixtures, machine components, and multi-level workpieces. The included horizontal tapping capability further expands application flexibility by allowing holes to be tapped in multiple orientations from a single workstation.

Because the machine supports both Imperial and Metric thread standards, it can easily adapt to a variety of manufacturing, maintenance, and repair applications.

Challenges This Tapping Machine Helps Solve

Traditional tapping operations often require operators to manually control feed rates, monitor tapping depth, reposition large workpieces, and repeatedly configure machines for different thread sizes. These tasks can consume valuable production time and increase the potential for setup errors.

The Electronic Tapping Arm Machine helps simplify these processes through programmable controls, automatic thread parameter generation, and flexible operating modes. By bringing the tap directly to the workpiece and allowing operators to save and recall commonly used settings, the system helps reduce setup time while improving workflow efficiency.

The mobile workstation design further reduces the need to dedicate valuable machining center time to secondary tapping operations, allowing shops to perform tapping work independently while keeping primary machines focused on production.

How to Choose the Right Palmgren Tapping Machine

The Electronic Tapping Arm Machine is ideal for shops looking for a complete tapping workstation with advanced electronic controls. Compared to Palmgren pneumatic tapping systems, the electronic control system provides additional programming capabilities, stored operating parameters, and automated control functions.

The 125 RPM model is designed for applications requiring slower tapping speeds, while the 375 RPM model is optimized for faster tapping cycles. The 200 RPM version provides a balance between the two. Shops performing a wide variety of tapping operations, working with multiple thread standards, or requiring programmable process control may benefit from the additional flexibility provided by the electronic system.

Compare Palmgren Electronic Tapping Arm Models

Why Choose Palmgren

For more than a century, Palmgren has supplied metalworking solutions designed to improve productivity and efficiency in professional shop environments. The Electronic Tapping Arm Machine combines programmable electronic controls, articulated arm flexibility, and an integrated mobile workstation to create a complete tapping solution for modern manufacturing operations.

By combining advanced control technology with practical shop-focused features such as adjustable positioning, horizontal tapping capability, integrated storage, and mobile operation, Palmgren delivers a system designed to simplify threading operations across a wide range of applications.

Frequently Asked Questions

What power source does the machine require?

The machine operates from a standard 115V electrical outlet.

Can the machine perform deep-hole tapping?

Yes. The touchscreen control system includes both standard and deep-hole operating modes.

Can the tapping head be positioned horizontally?

Yes. The tapping head can pivot up to 90° and includes a horizontal tapping attachment.

Can I save tapping programs?

Yes. The control system allows operators to store multiple tapping programs for repetitive operations.

Does the machine support Metric and Imperial threads?

Yes. The touchscreen control system supports both Metric and Imperial thread standards.

Can the workstation be moved around the shop?

Yes. The workbench is equipped with four swivel casters featuring locking brakes.

Does the storage cabinet lock?

Yes. The cabinet includes a lock and two keys for securing stored items.

Are tap holders included?

Yes. The 9680454 includes 9 quick-change Size 2 tap holders covering sizes from 1/4" through 7/8". This allows the machine to support a wide range of tapping applications without requiring additional tap holder purchases.