Special flexible shafts for inner grinding of pipes BW 7 PST-T DIN 10/M5 2 m

Flexible shaft 4/7 PST-T, M5 fastening thread end

Item number:: 87101804
EAN:: 4007220432372

Technical data

PFERD Worldwide

Technical information

Flexible shaft 4/7 PST-T, M5 fastening thread end

Dia. drive-side coupling: 1.18 Inch
Dia. drive-side coupling: 30
Dia. drive-side coupling: 30 mm
Dia. external: 0.71
Dia. external: 18 mm
Dia. thread: M5
Dia. tool mounting: 0,2 Inch
Dia. tool mounting: 5 mm
Drive-side coupling, DIN: 10
EDP no.: 94055
Height: 0.71 Inch
Height: 18 mm
Length: 80
Length: 2032 mm
Net weight: 1.32 kg
PFERD type: BW 7 PST-T DIN 10/M5 2m
Power range, from: 370 Watts
Rotational speed range, from: 1500 RPM
Rotational speed range, to: 4250 RPM
Width: 0.71 Inch
Width: 18 mm
Packaging unit: 1 piece

Description

These special flexible shafts do not have a handpiece for mounting and are particularly flexible in the front section. The POLISTAR-TUBE grinding tools are attached directly to the core of the flexible shaft with screws (INOX type). POLINOX® cross buffs PNST are screwed on with adapter AD M4 or AD M5 (accessories). This combination is highly suitable for gradual fine grinding and cleaning of inner surfaces of pipes and pipe bends. Both pipe bend ends can be deburred from the entry side.

The PST-T flexible shaft is designed for grinding the insides of pipes.

Only for use with POLISTAR-TUBE diameters from 3-1/2” to 4”.

Recommendations for use

Flexible shaft motors with stepless rotational speed regulation are recommended as tool drives.
Before inserting the POLISTAR-TUBE and shaft into the pipe, preform and adjust to fit the pipe diameter.
Reduce the rotational speed of the product during insertion.
For pipes with more than three bends, it is best to grind from both ends if possible.
When the product emerges from the pipe end, it can be pulled back while still in rotation. The rear of the POLISTAR-TUBE deburrs the pipe end and also grinds the inside of the pipe during the backward movement.
All flexible shaft drives a speed range of 7,650–1,500 RPM and flexible shaft connection DIN 10 can be used.

Ordering notes

Special lengths available on request.

Safety notes

Observe the recommended and maximum permitted rotational speeds of the products for the rotational speed setting of the motor.

Downloads

Special flexible shafts for inner grinding of pipes BW 7 PST-T DIN 10/M5 2 m

Flexible shaft 4/7 PST-T, M5 fastening thread end

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