System 3R Compatible 3R-321.46 MiniBlock

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System 3R Compatible 3R-321.46 MiniBlock

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$2,850.00

The RHS-S321.46 MiniBlock is a compact manual hydraulic chuck designed for vertical or horizontal mounting on the machine table. It features 4 ? 90? fixed indexing positions for flexible and repeatable workpiece orientation. The RHS-S321.46 is designed as a compatible alternative to System 3R? 3R-321.46 for EDM and precision machining workholding applications.

SKU: RHS-S321.46

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Description

System 3R 3R-321.46 compatible MiniBlock Manual Hydraulic Chuck – RHS-S321.46
The RHS-S321.46 MiniBlock is a compact manual hydraulic workholding chuck designed for precision EDM and machining applications.
The MiniBlock can be mounted vertically or horizontally on the machine table, providing flexibility for different workpiece orientations and machining requirements. Its compact design makes it particularly suitable for applications where machine working space is limited.
The chuck incorporates four fixed indexing positions at 90° intervals, allowing the tooling or workpiece to be repositioned in defined 90-degree increments while maintaining a stable workholding setup.
Designed as the RHS compatible version of System 3R® 3R-321.46, the RHS-S321.46 can be integrated into compatible System 3R Mini tooling setups for precision workpiece positioning and machining.

Key Features

– Compatible with System 3R® 3R-321.46
– Compact MiniBlock design
– Manual hydraulic chuck
– Suitable for vertical or horizontal mounting
– Mounts directly on the machine table
– 4 × 90° fixed indexing positions
– Compact 70 × 70 mm body footprint
– Suitable for EDM and precision machining
– Designed for repeatable workpiece positioning
– Robust construction for precision workholding applications

Technical Specifications

Specification	Value
RHS Part Number	RHS-S321.46
OEM Reference	System 3R® 3R-321.46
Product Type	MiniBlock Manual Hydraulic Chuck
Operation	Manual Hydraulic
Mounting Orientation	Vertical or Horizontal
Installation	Machine Table
Fixed Index Positions	4 × 90°
Body Size	Approx. 70 × 70 mm
Overall Height	Approx. 70.5 mm
Mounting Threads	M6
Weight	2.3 kg (5.07 lb)
Application	EDM / Precision Machining Workholding
Compatibility	System 3R® 3R-321.46

Additional information

Weight	2 kg
Dimensions	7 × 7 × 7 cm
Actuation Type	Pneumatic
System Compatibility	System 3R MacroStandard

Is the RHS-S321.46 compatible with System 3R 3R-321.46?

Yes. The RHS-S321.46 is designed as a compatible alternative to the System 3R? 3R-321.46 MiniBlock for integration into compatible System 3R workholding setups.

Can the RHS-S321.46 MiniBlock be mounted vertically and horizontally?

Yes. The RHS-S321.46 is designed for both vertical and horizontal mounting on the machine table, providing flexibility for different workpiece orientations and machining requirements.

How many indexing positions does the RHS-S321.46 provide?

The MiniBlock provides four fixed indexing positions at 90? intervals (4 ? 90?), allowing the workpiece or tooling setup to be repositioned at defined 90-degree orientations.