BIG DAISHOWA High Performance Tooling Solutions Vol 4

COLLETS

ERC COLLET CLAMPING RANGE: ø.075"-.787"

Each ERC collet is inspected twice (0º and 180º) at 4 times diameter to guarantee the runout accuracy. The “AA grade” is marked on only those collets that pass the inspection process for accuracy.

Guaranteed Max Runout

AT COLLET NOSE 3μm at end of test bar 1 μm

.00004"

.00012"

4d

All BIG Collets are AA Grade and inspected twice for accuracy

B

MEGA ER11

MEGA ER16

MEGA ER20

Catalog Number

Clamping Range ød .108-.118 .118-.128 .128-.138 .138-.148 .148-.157 .157-.167 .167-.177 .177-.187 .187-.197 .197-.207 .207-.217 .217-.226 .217-.236

Catalog Number

Clamping Range ød .075-.079 .079-.083 .083-.087 .087-.091 .091-.094 .094-.098 .098-.102 .102-.106 .106-.110 .110-.114 .108-.118 .118-.128 .128-.138 .138-.148 .148-.157 .157-.167 .167-.177 .177-.187 .187-.197 .197-.207 .207-.217 .217-.226 .217-.236 .236-.256 .256-.276 .276-.295 .295-.315 .315-.335 .335-.354 .354-.375 .376-.394

Catalog Number

Clamping Range ød .108-.118 .118-.128 .128-.138 .138-.148 .148-.157 .157-.167 .167-.177 .177-.187 .187-.197 .197-.207 .207-.217 .217-.226 .217-.236 .236-.256 .256-.276 .276-.295 .295-.315 .315-.335 .335-.354 .354-.375 .376-.394 .394-.413 .413-.433 .433-.453 .453-.472 .472-.492 .492-.512

ERC11-3AA

ERC16-2AA ERC16-2.1AA ERC16-2.2AA ERC16-2.3AA ERC16-2.4AA ERC16-2.5AA ERC16-2.6AA ERC16-2.7AA ERC16-2.8AA ERC16-2.9AA ERC16-3AA ERC16-3.25AA ERC16-3.5AA ERC16-3.75AA

ERC20-3AA

ERC11-3.25AA ERC11-3.5AA ERC11-3.75AA

ERC20-3.25AA ERC20-3.5AA ERC20-3.75AA

ERC11-4AA

ERC20-4AA

ERC11-4.25AA ERC11-4.5AA ERC11-4.75AA

ERC20-4.25AA ERC20-4.5AA ERC20-4.75AA

ERC11-5AA

ERC20-5AA

ERC11-5.25AA ERC11-5.5AA ERC11-5.75AA

ERC20-5.25AA ERC20-5.5AA ERC20-5.75AA ERC20-6AA ERC20-6.5AA ERC20-7AA ERC20-7.5AA ERC20-8AA ERC20-8.5AA ERC20-9AA ERC20-9.5AA ERC20-10AA ERC20-10.5AA ERC20-11AA ERC20-11.5AA ERC20-12AA ERC20-12.5AA ERC20-13AA

ERC11-6AA

øA=.43 (11mm) B=.71 (18mm)

ERC16-4AA

ERC16-4.25AA ERC16-4.5AA ERC16-4.75AA

ERC16-5AA

ERC16-5.25AA ERC16-5.5AA ERC16-5.75AA ERC16-6AA ERC16-6.5AA ERC16-7AA ERC16-7.5AA ERC16-8AA ERC16-8.5AA ERC16-9AA ERC16-9.5AA ERC16-10AA

øA=.79 (20mm) B=1.24 (31.5mm)

øA=.63 (16mm) B=1.08 (27.5mm)

372

Powered by