Clamping locator AMWF-W series

pneumatic

Product Description
These ball-locking pneumatic Flex locator pins are used with AMWF-BU series Flex locator receptacles for locating and fastening in a wide range of tooling, fixturing and assembly operations. The bushing is centered and clamped when the three balls are pushed out for high locating repeatability. When air pressure is applied, the balls retract into the pin, allowing the pin to be released from the receptacle. Locating repeatability is +/- 0.003 microns. Body made from 4140 steel with an electroless nickel plated finish. Balls made from 440C stainless steel. Cylinder made from 1045 steel.

Features

• Ball-locking pneumatic locator pin
• Used with AMWF-BU series receptacles
• Three-ball mechanism for centered bushing and high repeatability
• Air-actuated retraction of balls for release
• Body: 4140 steel, electroless nickel plated finish
• Balls: 440C stainless steel
• Cylinder: 1045 steel

Part Options (table)
ID | SKU | Part Number | Type | T Thread (drilled hole dia.) | D (mm) | D1 (mm) | D2 (mm) | D3 (mm) | D4 (mm) | D5 (mm) | D6 (mm) | Dp P.C.D. (mm) | L (mm) | H | H1 | H2 | H3 | V (degrees) | For SHCS Size | Clamping Force (Lbs) | Operating Air Pressure (psi) | Use Receptacle Bushing | PN
136928 | AMWF40-W-S | AMWF40-W-S | Straight | M6X1.00 - Dia 5.2 | 70 | 48 | 47.5 | 38 | 20 | 16 | 7.2 | 60 | 5 | 12 | 15 | 35 | 8 | 45 | M5 | 899.2 | 72.5 | AMF40-BU-T/-D/-S |
136926 | AMWF40-W-T | AMWF40-W-T | Tapered | M6X1.00 - Dia 5.2 | 70 | 48 | 47.5 | 38 | 24.5 | 16 | 7.2 | 60 | 5 | 12 | 15 | 35 | 8 | 45 | M5 | 899.2 | 72.5 | AMF40-BU-T/-D/-S |
136929 | AMWF50-W-S | AMWF50-W-S | Straight | M8X1.25 - Dia 6.8 | 85 | 58 | 57.5 | 48 | 26 | 20 | 8.2 | 72 | 6 | 15 | 19 | 44 | 10 | 45 | M6 | 1416.2 | 72.5 | AMF50-BU-T/-D/-S |
136927 | AMWF50-W-T | AMWF50-W-T | Tapered | M8X1.25 - Dia 6.8 | 85 | 58 | 57.5 | 48 | 31.5 | 20 | 8.2 | 72 | 6 | 15 | 19 | 44 | 10 | 45 | M6 | 1416.2 | 72.5 | AMF50-BU-T/-D/-S |

Technical specifications

• Model: AMWF-W
• Available types: Straight and Tapered
• Typical thread sizes: M6 x 1.00 and M8 x 1.25 (drilled hole diameters shown in table)
• Locating repeatability: +/- 0.003 microns
• Body material: 4140 steel with electroless nickel plated finish
• Balls material: 440C stainless steel
• Cylinder material: 1045 steel
• Example clamping forces: ~899.2 lbs (AMWF40 variants), ~1416.2 lbs (AMWF50 variants)
• Typical operating air pressure: 72.5 psi (see table per variant)
• Designed for use with AMWF-BU series receptacles