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Pneumatic lead screw tapping units

Pneumatic Lead Screw Units LS 22
Technical Data

Pneumatic Lead Screw Unit

The LS 22 consists of a vane motor powered by compressed air, a planetary gearbox, lead screw, nut and a follower with cams to activate built-in switches. The design of the LS 22 is compact yet highly functional. The lead screw ensures high repeatability for threading operations.

Features

• Extremely compact design
• Sealed lead screw
• Low noise level
• Smart depth control
• Available in all thread types as well as left hand

Guidlines for choice of unit

Tapping unit Ø in Steel/mm Ø in Aluminium & Brass/mm Ø in Wood & Plastics/mm
Numbers of spindles 1 / 2 / 3 / 4 1 / 2 / 3 / 4 1 / 2 / 3 / 4
LS223 M8 / M6 / M6 / M5 M12 / M10 / M8 / M8 M12 / M12 / M10 / M10
LS225 M6 / M5 / M5 / M4 M12 / M8 / M6 / M6 M12 / M10 / M8 / M8
LS226 M6 / M5 / M5 / M4 M10 / M8 / M6 / M6 M10 / M8 / M8 / M6
LS2213 M5 / M4 / M4 / M3 M8 / M6 / M5 / M5 M8 / M8 / M6 / M5
LS2221 M4 / M3 / M3 / M2 M6 / M5 / M4 / M4 M8 / M6 / M5 / M4
LS2228 / / / M5 M6 / M5 / /

Performance specifications at 6.3 bar

Power 0.16 kW Depth accuracy ± 0.01 mm
Stroke (max. 100 % controlled 51 mm Working pressrue range 6 - 7 bar
Min. Center to center spacing Air consumption < 0.3 m³/min.
Single spindle 42 mm Sound level 70 dB(A)
Double-spindle head 11 mm  

Technical data LS 22

Tapping unit Idle speed Speed [rpm] Torque Torque Nm
[rpm] (at max. output) (at min starting) Nm (at max. output)
LS 223 240 140 13.4 10.8
LS 225 400 240 8.0 6.7
LS 226 540 310 5.9 5.0
LS 2213 1,050 650 3.0 2.4
LS 2221 1,750 1,050 1.8 1.5
LS 2228 2,400 1,390 1.3 1.1

Technical drawing LS 22

Necessary components & Accessories

All information subject to change without further notice.
No responsibility is taken for the correctness of the named specifications.

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Contact

Contact Person

 

Sale
Mediation via secretary:

Marita Förster
Phone +49-231/91 72 11 - 11
E-Mail: marita.foerster@remove-this.bahco.de

 

 

Service / Order Processing:

Ursula Fietze
Phone +49-231/91 72 11 - 18
E-Mail: ursula.fietze@remove-this.bahco.de

 

 

 

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