Digital Overhead Stirrers

Digital Overhead Stirrers

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Digital Overhead Stirrers 

Extremely powerful, mechanically controlled laboratory stirrer designed for highly viscous applications for quantities up to 200 l (H2O). It is suitable for intensive mixing for use in laboratories and pilot plants. The stirrer comes equipped with a protection for overheating of the motor by means of self-locking temperature limiter. Additionally, to secure bowls, a stirring shaft protection and clamping fixture are optionally available.

Specification of Digital Overhead Stirrers 

Stirring quantity max. per stirring position

200 l

Motor rating input

513 W

Motor rating output

370 W

Motor principle

three-phase current

Speed display


Speed range

57 - 1300 rpm

Viscosity max.

100000 mPas

Output max. at stirring shaft

300 W

Permissible ON time

100 %

Torque max. at stirring shaft

3000 Ncm

Torque max. at stirring shaft at 60 1/min (overload)

4642 Ncm

Torque max. at stirring shaft at 100 1/min

3000 Ncm

Torque max. at stirring shaft at 1.000 1/min

285 Ncm

torque I max.

3000 Ncm

torque II max.

620 Ncm

Speed range I (50 Hz)

57 - 275 rpm

Speed range II (50 Hz)

275 - 1300 rpm