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Index Plunger (NDX-L) (NDX12L)
A nose-lock type for holding the pin in its retracted position. Available in steel and stainless steel.
Part Number
Configured Part Number is shown.
NDX12L
Nose-Lock Type For Holding Pin In Its Retracted Position
External appearance of NDX-L (steel, single nut)
External appearance of NDX-LW-SUS (SUS, double nut)
Dimensional drawing of NDX-L, NDX-L-SUS (single nut)
Dimensional drawing of NDX-LW, NDX-LW-SUS (double nut)
| Type | Main Body | Knob | Coil Spring | Nose |
|---|---|---|---|---|
| NDX-L NDX-LW | SUM22L Black oxide coating | Polyamide Matte black | SUS302WPA | SUM22L HRC58 to 62 |
| NDX-L-SUS NDX-LW-SUS | SUS303 | SUS420 HRC53 to 55 |
| Size | d (-0.02 -0.04) | S | M | L1 | A | D | L | W1 | T1 | W | T | B | Load (N) Min To Max | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NDX-L NDX-L-SUS NDX-LW NDX-LW-SUS | 10 | 5 | 5 | M10 × 1 | 17 | 1.3 | 21 | 47 | 13 | 7 | 17 | 5 | 2 | 5 to 12 |
| 12 | 6 | 6 | M12 × 1.5 | 20 | 1.8 | 25 | 56 | 14 | 8 | 19 | 6 | 3 | 6 to 14 | |
| 16 | 8 | 8 | M16 × 1.5 | 26 | 2.3 | 33 | 74 | 19 | 10 | 24 | 8 | 15 to 35 | ||
| 20 | 10 | 10 | M20 × 1.5 | 28 | 2.8 | 80 | 22 | 12 | 30 | 10 | 15 to 34 | |||
Plunger features
- A hand-operated index plunger. The nose retraction position is easily set and released by pulling the knob. When released, the built-in spring returns the nose to its original position.
- The nose-locking feature lets you lock (fix) the nose in the retracted position by pulling the knob and rotating it 90 degrees.
| Size | Allowable Shear Force (N) | |
|---|---|---|
| NDX-L NDX-L-SUS NDX-LW NDX-LW-SUS | 10 | 589 |
| 12 | 848 | |
| 16 | 1,507 | |
| 20 | 2,355 | |
Nose Mechanical Strength Table
| Size | Recommended Chamfer Size | |
|---|---|---|
| NDX-L NDX-L-SUS NDX-LW NDX-LW-SUS | 10 | 60° chamfering, depth 2.5 |
| 12 | 60° chamfering, depth 3.5 | |
| 16 | ||
| 20 | ||
If screwing the index plunger completely into the plate, chamfer the tapped hole on the plate side.
Usage Examples
Effective positioning by the nose.
Pull the knob to retract the nose.
When rotating the knob 90°, it locks the nose in the rest position.
| Part Number |
|---|
| NDX12L |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Shaft O.D. (mm) | S (mm) | d (Ø) | L (mm) | Nut |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 163.52 | 1 Piece(s) | 1 Day(s) | - | 12 | 6 | 6 | 56 | Single nut |
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Basic Information
| Types | Standard | Locking Mechanism | Nose Lock | Mounting Method | Screw-In |
|---|---|---|---|---|---|
| Overall Length | Standard | Body Material | Steel | All Stainless | Not Compliant |
| Tip material | Steel | Operation nob (or lever) | Presence | Main Body Surface Treatment | Black Oxide Coating |
| Tip surface treatment | No | Tip heat treatment | Carburized |
Please check the type/dimensions/specifications of the part NDX12L in the Index Plunger (NDX-L) series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| NDX10LW |
| NDX12LW |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Shaft O.D. (mm) | S (mm) | d (Ø) | L (mm) | Nut |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 163.44 | 1 Piece(s) | 1 Day(s) | - | 10 | 5 | 5 | 47 | Double Nut | ||
MYR 175.63 | 1 Piece(s) | 1 Day(s) | 10 | 12 | 6 | 6 | 56 | Double Nut |
Additional Products in this Category
- Indexing Plungers-Fine ThreadType/Precision Pilot/Return Type
- Indexing Plungers-Fine Thread Lever
- Indexing Plungers-Long/Return Type
- Indexing Plungers-Press Fit
- Knob for Press Fit Indexing Plunger
- Indexing Plunger - PFY m_series_language_32588
- Index Plunger (SDXN)
- Index Plunger (Long Stroke) (NDXNE)
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