EXTERNAL THREAD GRINDING MACHINES

RER Series

Technical specifications

RER 500 SL / RER1000-3000 / RER 4000-6000 SP

Length between centers	750 mm / 1100-3100 mm / 4100-6200 mm
Height of centers	150 mm / 200 mm / 270 mm
Helix angle	- 90º to +50º
Min/Max Workpiece diameter	4-300 / 8-300 mm
Wheel diameter	350 mm / 500 mm / 500 mm
Wheelhead power range	11 kW - 24 kW - 37 kW - 54 kW
Machine Total weight	5500 kg / 9000 -16000 kg / 21000-26000 kg

CHARACTERISTICS

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The main characteristics are:

Wide range of wheelhead designs selected for each application requirement.
Spindles equipped with built-in motors.
Slides with combination of linear & hydrostatic drives.
Flexible dressing units:
- Dedicated slides Z1/X1
- Fitted on the workhead, table or tailstock.
Integration of different type of steady rests: hydraulic, manual, CNC
Friendly parametric programming interface.
Possibility to integrate the AWC_system
- High ergonomis & concentricity accuracy
- Multioperation with single part clamping: OD/THREAD/GEAR

SOLUTIONS

Ballscrews

Worldwide leaders in the ballscrew sector.

Worldwide leaders in the ballscrew sector,with the latest know how in the process

Roller & Planetary Screws

Precision shafts for high load and other ultra-precise linear motion applications.

Automotive steering

High precision thread grinding on mass production of electronic steering racks.

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Worms

Wide range of worms with modules up to25 and profiles ZK, ZN, ZI, ZA or user loaded.

Screw pump & compressor rotors

Precision grinding of rotary screws, male & female.

Rotative high efficiency pumps screws, (male/female part combination)

Extruder shafts

Long lead/helix shafts, with the possibility of multi-pitch and barrier shafts. High lead (and thus helix angle) long shafts , with the possibility of multi-pitch and barrier shafts.