self-feed tapping unit r20 13/16” - drillmaster.ind.br · self-feed tapping unit r20 (dimensions...

25

R20

25

TECHNICAL DATAModel

Tapping capacity

Total Stroke

Feed

RPM range

Motor voltage

Motor power

Weight

R20

13 / 16” (M20)

2.75” (70 mm)

Leadscrew

100 - 1200 RPM

220 / 380 / 440 V

Up to 2.2 kW

50 Kg

FEATURESDIN 55058 ø 28 mm

Modular System ø 28 mm

Jacobs 6

Electric motor / reducer

Gears and chain

Name plate

Aluminum body

Honed housing

Interchangeable leadscrew, in oil bath

Safety switch

Advance switch

Retract switch

DRILLMASTER INDÚSTRIA E COMÉRCIO DE MÁQUINAS LTDA. - EPPRua Alfredo Bernardo Leite, 727 - Vila Santa Luzia - São Bernardo do Campo - SP - CEP: 09670-000

Automatic tapping unit RCThree tool holder options:- Jacobs 6, DIN 55058 ø 28 mm and modularsystem ø 28 mm- Multispindle heads can be attached to thequill ø 55 mm.The unit advance and retracts through a highprecision CNC machined lead screw, all drivenby a three phase motor. The in line mounting ofthe spindle and leadscrew guarantees a truepitch conversion.- Lead screw works in oil bath, assuring a long life and smooth operation.- All tapping machines have a safety switch(no-hole presence), avoiding the breakage of tools.- Vertical or angular positioning or angular positioning is possible using the universal supportSU-92 or SU-110.

Toolholder

Motor

Leadcrew pitch

Poles

Reducer

===

==

DIN ø mmModular systemJacobs 6 RPM

polespoles

sizesize

kWkW

Self-feed Tapping Unit R20

(Dimensions between brackets in inches)

20

13/16”