.svg){kind=logo}
Blog Articles
Workholding
How-To Guide
Machine Tool Ecosystem
Clamping Pins
Form-fit accuracy and heavy-duty hold—essential for every zero-point setup.
Clamping Pins
Form-fit accuracy and heavy-duty hold—essential for every zero-point setup.
Standard clamping pins provide a secure, precise interface between workpieces or fixtures and SCHUNK’s quick-change pallet modules. These pins use a short taper for form-fit positioning, allowing easy mounting with repeat accuracy better than 0.005 mm. Made of hardened stainless steel, they deliver high clamping forces (up to 50 kN) to securely hold even heavy workpieces during machining. All standard pins share a uniform size that is compatible across SCHUNK’s NSE3 and NSE plus bases, ensuring reliable, mistake-proof setups and significantly reducing changeover time.
Clamping Pins
Technical Specifications
| Product ID | 3D CAD | |
|---|---|---|
| SPA 40 | ||
| SPB 40 | ||
| SPC 4C | ||
| SPA 40-16 | ||
| SPB 40-16 | ||
| SPC 40-16 | ||
| SBA 40-16h6 | ||
| SBB 40-16h6 | ||
| SBC 40-16h6 | ||
| SBA 40-18h6 | ||
| SBB 40-18h6 | ||
| SBC 40-18h6 | ||
| SBA 40-20h6 | ||
| SBB 40-20h6 | ||
| SBC 40-20h6 | ||
| SBA 40-16 24h6 | ||
| SBB 40-16 24h6 | ||
| SBC 40-16 24h6 | ||
| SPA-X 40 | ||
| SPA-XY 40 | ||
| SPG 40 | ||
| SPA-S 40 | ||
| SPB-S 40 | ||
| SPC-S 40 | ||
| SPA-0B 40 | ||
| SPB-0B 40 | ||
| SPC-0B 40 | ||
| SPA-F 40 | ||
| SPC-F 40 | ||
| IXB V1 | ||
| SPA mini 20 | ||
| SPB mini 20 | ||
| SPC mini 20 | ||
| IXB V1 mini | ||
| IXB V10 mini | ||
| IXB V1 WSS mini | ||
| SPA mikro 20 | ||
| SPB mikro 20 | ||
| SPC mikro 20 | ||
| IXB V10 Mikro | ||
| SBB 40-18h6 | ||
| SBC 40-18h6 | ||
| SBA 40-20h6 | ||
| SBB 40-20h6 | ||
| SBC 40-20h6 | ||
| SBA 40-16 24h6 | ||
| SBB 40-16 24h6 | ||
| SBC 40-16 24h6 | ||
| SPA-X 40 | ||
| SPA-XY 40 | ||
| SPG 40 | ||
| SPA-S 40 | ||
| SPB-S 40 | ||
| SPC-S 40 | ||
| SPA-0B 40 | ||
| SPB-0B 40 | ||
| SPC-0B 40 | ||
| SPA-F 40 | ||
| SPC-F 40 | ||
| IXB V1 | ||
| SPA mini 20 | ||
| SPB mini 20 | ||
| SPC mini 20 | ||
| IXB V1 mini | ||
| IXB V10 mini | ||
| IXB V1 WSS mini | ||
| SPA mikro 20 | ||
| SPB mikro 20 | ||
| SPC mikro 20 | ||
| IXB V10 Mikro |
Your Selection
Each model below is routed to the best next step based on availability.
Setup Time Calculator
How Much Is Setup Time Costing You?
Every changeover means idle spindle time. Multi-part fixturing slashes setup frequency — so your machines spend more hours cutting and less time waiting.
Your Machines
$
The Setup Problem
min
%
Annual Cost of Fixture Changeovers
1,500 hrs
Spindle Hours Lost to Setup / Year
$263K
Annual Lost Production Value
$131K
Recoverable with Workholding
Based on 250 working days/yr. Multi-part fixturing reduces changeover frequency so your spindle spends more time cutting.
From the Resource Hub
Related Content
Blogs
Workholding
How-To Guide
Five Workholding Tips to Eliminate the Wasted Space (and time) that Cuts into your Profit
"Wasting space within the machine tool is wasting time and in the business of manufacturing, time is money." - Beat Baumgartner, Triag International AG
Blogs
Workholding
Product Selection
Four Reasons Aerospace Machinists Should Consider Ball Element Clamping Components for Their Applications
Ball element clamping components offer a one-component, one-and-done setup solution for industries machining precision parts.