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Home/Product Series/AirTAC Sourcing/Tool Release Cylinders/NPM

AirTAC NPM Tool-Release Cylinders

NPM is a pneumatic-hydraulic tool-release cylinder for machine spindles. Confirm output rating, hydraulic-cylinder code, voltage, electrical connection, switch option and spindle interface...

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AirTAC originalModel matchingChina-source alternative
Start RFQSend photo / label
NPMTool Release Cylinders
NPM tool-release cylinder product reference
Verified product-family reference image.

Ordering code matching

Match each code segment

Send a photo if the code is incomplete

Code format

NPM [35T/45T/60T] [63×13/63×15/70×15] [A-F] [L] [2]Published NPM code layout
NPM 35T 63 × 13 ANPM 45T 63 × 13 B LNPM 60T 70 × 15 F 2
①Series②Output③Hydraulic cylinder / release travel④Coil voltage⑤Connection⑥Microswitch
NPM: tool-release cylinder.35T: 3.5T; 45T: 4.5T; 60T: 6.0T.63 × 13, 63 × 15, 70 × 15.A AC220V; B DC24V; C AC110V; D/E AC24V; F DC12V.Blank: DIN vertical plug; L: lead connection.Blank: no microswitch; 2: two microswitches.

Read the model code

If the label is incomplete, send the readable parts together with a photo.

NPM 35T 63 × 13 A

NPMSeries

Pneumatic-hydraulic spindle tool-release cylinder.

35TOutput

35T: 3.5T output; 45T: 4.5T; 60T: 6.0T.

63 × 13Hydraulic cylinder / release travel

63 × 13, 63 × 15, or 70 × 15 identify the published hydraulic-cylinder and release-travel combination.

ACoil voltage

A: AC220V; B: DC24V; C: AC110V; D/E: AC24V; F: DC12V.

LConnection

Blank: DIN vertical plug; L: lead connection.

2Microswitch

Blank: no microswitch; 2: two microswitches.

About NPM

NPM combines pneumatic actuation with a hydraulic cylinder for spindle tool release. Its selection starts with the required release output and spindle interface, then confirms the hydraulic-cylinder travel and electrical configuration; it is not a general-purpose pneumatic cylinder.

Product matching reference

Compare the photo, drawing, and measurable details first

Identify from the photo
NPM tool-release cylinder product reference
  • Full NPM code or readable label
  • Required tool-release output: 3.5T, 4.5T, or 6.0T
  • Hydraulic-cylinder code: 63 × 13, 63 × 15, or 70 × 15
  • Spindle/tool-release interface and installed mounting dimensions
  • Coil voltage, DIN or lead connection, and microswitch requirement
Drawing reference
NPM tool-release cylinder ordering code referenceOpen drawing
  • Confirm the NPM output rating and hydraulic-cylinder code
  • Compare tool-release interface, output, voltage, connection style, switch option and installed mounting dimensions
Key details for matching

Model patterns

  • NPM
  • NPM 35T 63 × 13 A
  • NPM 45T 63 × 13 B L
  • NPM60T70X15F2

Reference details

  • Product type: Pneumatic-hydraulic spindle tool-release cylinder
  • Published output options: 3.5T, 4.5T, 6.0T
  • Published operating pressure: 0.5–0.8 MPa (72–115 psi)
  • Published proof pressure: 1.0 MPa (143 psi)
  • Published port: PT3/8
  • Reference pages: PDF pages 1–2

Matching Questions

What is needed to match an NPM tool-release cylinder?

Send the full NPM code where available, spindle or tool-release interface details, required output, hydraulic-cylinder code, coil voltage,...

NPM

Include this series in a project RFQ

NPM Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.

Request a project quoteSend a parts list or BOM

Pneupart

Pneupart is a China-based pneumatic sourcing brand for distributors, factories, and MRO buyers. We support original AirTAC sourcing, 30,000+ self-owned stocked SKUs, model confirmation, and China-source alternatives when accepted.

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