What is a robotic tool changer?

A robotic tool changer is a device that mounts to a robot's wrist to enable quick swapping of end-effectors like grippers or welding torches. The SMC RMTM is a manual clamp-type tool changer that uses a two-bolt mechanism to lock tools rigidly in place, allowing you to change between different end-effectors without modifying the robot.

Can the SMC RMTM Tool Changer work with my cobot?

The SMC RMTM mounts directly to any cobot with an ISO 9409-1-50-4-M6 flange, no modification required. It is compatible with most collaborative robots and supports grippers, welding torches, and other modular end-effectors.

How much does the SMC RMTM Robot Tool Changer weigh?

The SMC RMTM weighs 0.137 kg and measures 16 mm in height, making it compact and lightweight to minimize arm inertia while preserving workspace clearance.

How accurate is the SMC RMTM after each tool swap?

The SMC RMTM delivers 0.2 mm repeatability in positioning, returning to baseline after each manual tool swap to maintain consistent tool alignment for precision tasks like screw insertion and pick-and-place.

What comes included with the SMC RMTM?

The SMC RMTM includes a main plate and tool plate to support modular installation and rapid setup on your collaborative robot arm.

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SMC RMTM Robot Tool Changer, Clamp Type, ISO 9409-1-50-4-M6

Name: SMC RMTM Robot Tool Changer, Clamp Type, ISO 9409-1-50-4-M6
Brand: SMC
SKU: 3757
Price: 269 USD
Availability: InStock

SMC

$269.00

Manual clamp-type tool changer for collaborative robots with ISO 9409-1-50-4-M6 mounting. Delivers 0.2 mm repeatability and rigid two-bolt clamping in a compact 16 mm profile (0.137 kg) to minimize wrist inertia while maintaining positioning accuracy across tool exchanges.

SMC RMTM Robot Tool Changer, Clamp Type, ISO 9409-1-50-4-M6, is a manual robot tool changer for collaborative robots used in automation, assembly, and machine tending environments.

ISO 9409-1-50-4-M6 mounting interface
16 mm height
0.137 kg unit weight
0.2 mm repeatability for positioning

Mounting and Compatibility:

SMC RMTM Tool Changer is designed for direct cobot wrist mounting with no modification required.
Supports grippers, welding torches, and other end-effectors in modular setups.

Performance and Features:

Rigid Manual Clamp: The two-bolt clamp creates a stable, vibration-resistant connection ideal for precision tasks.
Compact Size: Low profile design at 16 mm height conserves workspace and enables confined motion paths.
Consistent Positioning: Offers 0.2 mm repeatability, maintaining accuracy after each tool swap.

Use Case Differentiation:

Unlike quick-change or magnetic couplers, the SMC RMTM clamp type manual tool changer prioritizes versatility and reliable repeatability, excelling in operations demanding exact tool alignment and vibration stability.

Integration Details:

Main and tool plates included, supporting modular installation for collaborative robot arms.
ISO mounting interface aligns tools firmly, reducing micro-movement during tasks such as pick-and-place and screw insertion.

Workspace Efficiency:

Direct mounting minimizes workspace intrusion, preserving clearance around fixtures.
Compact build maintains cycle times in fast-paced robotic processes.

Alternative Terminology:

Also known as a manual tool changer, cobot tool changer, or robotic end-effector coupler.

Repeatability0.2 mm

Weight0.137 kg

Mounting Interface: ISO 9409-1-50-4-M6
Height: 16 mm
Payload: 5 kg
Model: RMTM

Swap end-effectors fast, compact clamp-type design cuts changeover time
Mounts direct to cobots via ISO 9409-1-50-4-M6 flange, no modification
Minimizes arm inertia, 16 mm height and 0.137 kg weight
Locks rigid under load with two-bolt clamping mechanism
Manual tool swap stays quick, clamp type eliminates adapters
Returns to baseline position, 0.2 mm repeatability per swap
Resists vibration in precision work, rigid clamp holds firm
Build modular setups fast, main plate and tool plate included

: A robotic tool changer is a device that mounts to a robot's wrist to enable quick swapping of end-effectors like grippers or welding torches. The SMC RMTM is a manual clamp-type tool changer that uses a two-bolt mechanism to lock tools rigidly in place, allowing you to change between different end-effectors without modifying the robot.
: The SMC RMTM mounts directly to any cobot with an ISO 9409-1-50-4-M6 flange, no modification required. It is compatible with most collaborative robots and supports grippers, welding torches, and other modular end-effectors.
: The SMC RMTM weighs 0.137 kg and measures 16 mm in height, making it compact and lightweight to minimize arm inertia while preserving workspace clearance.
: The SMC RMTM delivers 0.2 mm repeatability in positioning, returning to baseline after each manual tool swap to maintain consistent tool alignment for precision tasks like screw insertion and pick-and-place.
: The SMC RMTM includes a main plate and tool plate to support modular installation and rapid setup on your collaborative robot arm.

Manual clamp-type changers vs quick-change couplers:

The SMC RMTM is a manual clamp-type tool changer designed for cobots that need fast swaps with repeatable precision. Unlike pneumatic quick-change or magnetic couplers, the rigid two-bolt clamp eliminates adapters and micro-movement, making it ideal when tool alignment and vibration stability matter more than fully automated tool switching.

For precision pick-and-place or screw insertion on shared cobot cells, the 0.2 mm repeatability and rigid clamp hold exact positions after each manual swap without drift.
In confined workspaces, the 16 mm height and 0.137 kg weight preserve clearance and reduce arm inertia, freeing payload for heavier end-effectors like grippers or torches.
When operators manually swap grippers or welding heads between tasks, the clamp-type design cuts changeover time by removing the need for external quick-change hardware or alignment steps.
In assembly lines requiring tool repeatability but accepting manual exchange, the included main and tool plates enable modular setups without robot modification.

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SMC RMTM Robot Tool Changer, Clamp Type, ISO 9409-1-50-4-M6

Mounting and Compatibility:

Performance and Features:

Use Case Differentiation:

Integration Details:

Workspace Efficiency:

Alternative Terminology:

Key Specifications

Features

Frequently asked questions

How this compares

Manual clamp-type changers vs quick-change couplers:

Related Products

SMC RMTM Robot Tool Changer, Clamp Type, ISO 9409-1-50-4-M6

Mounting and Compatibility:

Performance and Features:

Use Case Differentiation:

Integration Details:

Workspace Efficiency:

Alternative Terminology:

Key Specifications

Features

Frequently asked questions

How this compares

Manual clamp-type changers vs quick-change couplers:

Related Products