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Description

RW 47 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.

- Digital speed display

- Infinitely adjustable speed (57 - 1300 rpm) in two speed ranges

- Overload protection

- Error code display

- Robust, ergonomic design

- Quiet operation

- With constant power-drive

Technical data :

- Speed range I: speed max. (at 50 Hz) : 275rpm

- Speed range II: speed min. (at 50 Hz) : 275rpm

- Speed range II: speed max. (at 50 Hz) : 1300rpm

- Chuck range min. diameter : 3mm

- Speed range I: speed min. (at 50 Hz) : 57rpm

- Torque max. at stirring shaft at 1.000 1/min : 285Ncm

- Torque max. at stirring shaft : 3000Ncm

- Torque max. at stirring shaft at 60 1/min (overload) : 4642Ncm

- Torque max. at stirring shaft at 100 1/min : 3000Ncm

- Chuck range max. diameter : 16mm

- Hollow shaft, inner diameter : 13mm

- Height : 465mm

- Voltage : 3 x 400V

- Frequency : 50Hz

- Power input : 513W

- Depth : 358mm

- Deviation of speed measurement : 10±rpm

- Nominal torque : 30Nm

- Torque I max. : 3000Ncm

- Torque II max. : 620Ncm

- Output max. at stirring shaft : 300W

- Speed min. : 57rpm

- Motor principle : three-phase current

- Speed control : mechanical, stepless

- Width : 145mm

- Permissible ambient temperature min. : 5°C

- Fastening on stand : flange

- Housing material : alu-cast coating / thermoplastic polymer

- Speed display : LED

- Stirring element fastening : chuck

- Permissible ambient temperature max. : 40°C

- Permissible relative humidity : 80%

- Stirring quantity max. per stirring position (H2O) : 200l

- Motor rating input : 513W

- Motor rating output : 370W

- Speed max. : 1300rpm

- Viscosity max. : 100000mPas

- Permissible ON time : 100%

- Setting accuracy speed : 1±rpm

- Weight : 16kg

- Protection class according to DIN EN 60529 : IP 54