BIG DAISHOWA High Performance Tooling Solutions Vol 2

SPEED INCREASERS

AIR POWER SPINDLE—RBX5 & RBX7 For High Speed Micro Machining with Automatic Tool Change

MACHINE SPINDLE ROTATION ZERO

MAX 80,000 RPM

L

.87

K 1

Air

K 2

R

SPINDLE SYSTEM DUAL CONTACT

Catalog Number

Practical Spindle Speed (RPM)

Cutting Diameter

Weight (lbs.)

L

ØD

K 1

K 2

S

BCV40-RBX7-4S-165-65 BCV40-RBX5-4S-165-65 BCV50-RBX7-4S-170-80 BCV50-RBX5-4S-170-80

60,000-80,000 40,000-50,000 60,000-80,000 40,000-50,000

Ø.039 or smaller Ø.059 or smaller Ø.039 or smaller Ø.059 or smaller

3.150 3.780

8.8

6.50

2.24

1.85

2.559

11.0 19.1 21.3

6.69

3.937

2.44

2.05

3.150

• Nut and wrench are included; collet must be ordered separately • XF1-NPT (Air Unit) is required; must be ordered separately

ACCESSORIES

COLLET PG. 358

STOP BLOCK PG. 409

AIR UNIT PG. 412

! CAUTION

Compressed air to drive the AIR POWER SPINDLE must be clean. Coolant should not be supplied through the spindle on the machine that uses the AIR POWER SPINDLE.

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