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System 3R 3R-1.321-HS compatible Mini Rotating Spindle ER16
$11,550.00
RHS-1.321-HS Mini Rotating Spindle is a compact electric spindle designed for holding and rotating tubular and round EDM electrodes from ?0.5?10 mm using an ER16 collet system. With an adjustable speed range of 200?2000 rpm, its compact design makes it ideal for precision EDM applications where installation space is limited.
- Description
- Additional information
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Description
The RHS-1.321-HS is a compact electric rotating spindle designed for precision EDM applications using tubular and round electrodes. It is the RHS compatible version of the System 3R® 3R-1.321-HS Mini Rotating Spindle.
The spindle uses an ER16 collet system and accommodates electrodes ranging from Ø0.5 mm to Ø10 mm. Its adjustable rotational speed of 200–2000 rpm allows the electrode to rotate during EDM machining, supporting applications where controlled electrode rotation is required.
The Mini configuration provides a compact overall design, with the referenced dimensions showing approximately 124 mm length and 63 mm height, making it suitable for EDM setups where working space is restricted.
The spindle supports flushing during operation, with a recommended maximum flushing pressure of 1 bar during dynamic/rotating operation and 10 bar while static/idle.
Key Features
- Compatible with System 3R® 3R-1.321-HS
- Compact electric rotating spindle for EDM
- Designed for tubular and round electrodes
- ER16 collet system
- Electrode capacity: Ø0.5–10 mm
- Adjustable speed range: 200–2000 rpm
- Compact design for restricted machining spaces
- Supports flushing through EDM machining operations
- Maximum recommended dynamic flushing pressure: 1 bar
- Maximum recommended static flushing pressure: 10 bar
- Lightweight design at approximately 1.4 kg
Technical Specifications
| Specification | Value |
|---|---|
| RHS Part Number | RHS-1.321-HS |
| OEM Reference | System 3R® 3R-1.321-HS |
| Product Type | Mini Electric Rotating Spindle |
| Application | EDM Electrode Holding & Rotation |
| Electrode Type | Tubular / Round Electrodes |
| Collet System | ER16 |
| Electrode Diameter Range | Ø0.5–10 mm |
| Speed Range | 200–2000 rpm |
| Max. Flushing Pressure – Dynamic/Rotating | 1 bar |
| Max. Flushing Pressure – Static/Idle | 10 bar |
| Approx. Length | 124 mm |
| Approx. Height | 63 mm |
| Spindle Diameter Shown | Ø20 mm |
| Weight | 1.4 kg (3.09 lb) |
| Compatibility | System 3R® 3R-1.321-HS |
Additional information
| Weight | 1.5 kg |
|---|---|
| Dimensions | 10 × 10 × 8 cm |
| System Compatibility | System 3R MacroStandard |
| Holder Type | ER16 Collet |
| Material | |
| Maximum Electrode Size (mm) | Round 10 |
What electrode sizes can the RHS-1.321-HS Mini Rotating Spindle hold?
The RHS-1.321-HS uses an ER16 collet system and is designed for tubular and round electrodes ranging from ?0.5 mm to ?10 mm.
What is the rotational speed of the RHS-1.321-HS?
The spindle provides an adjustable speed range of 200?2000 rpm, allowing electrode rotation to be adapted to different EDM machining requirements.
What is the difference between the RHS-1.321-HS Mini Rotating Spindle and a standard rotating spindle?
The RHS-1.321-HS is designed as a compact Mini spindle, making it particularly suitable for EDM setups where installation and working space are limited. It retains an ER16 collet system, ?0.5?10 mm electrode capacity, and a 200?2000 rpm speed range
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