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Schudden Schudders tot 15 kg  RW 47 digital

RW 47 digital

IKA - RW 47 digital

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, a stirring shaft protection (R 303) and a clamping fixture (R 6547.1) to secure mixing vessels are available as accessories.

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
SI 400 safety switch and SI 474 fixing device are available as optional accessories allowing the user to switch on the instrument only at a defined height in the stand’s working range

The device requires a 3-phase electricity supply and power cord (not included in scope of delivery) in order to operate. The connection of the unit to the power supply must be done by a qualified electrician. Wiring diagrams are included in the manual for reference.

Scope of delivery

RW 47 digital

Chuck key

Label/Normering

Downloads

https://www.ika.com/ika/datasheet/download?iProduct=4050000&iLang=1&iCountry=840&filename=DataSheet_RW_47_digital.pdf https://www.ika.com/ika/pdf/flyer-catalog/20240712_Overhead_Stirrers_brochure_IWW_EN_webspread.pdf https://www.ika.com/ika/pdf/flyer-catalog/20240729_Flyer_Stirrers_Technical Overview_6 pages_IWS_EN_web.pdf

Technische specificaties

Stirring quantity max. per stirring position (H2O): 200 l
Motor rating input: 478 W
Motor rating output: 370 W
Motor principle: three-phase current
Speed display: LED
Speed range: 69 - 1560 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 rpm: 3000 Ncm
Torque max. at stirring shaft at 1000 rpm: 285 Ncm
Torque I max.: 3000 Ncm
Torque II max.: 620 Ncm
Speed range I (60 Hz): 69 - 330 rpm
Speed range II (60 Hz): 330 - 1560 rpm
Speed adjustment: stepless
Setting accuracy speed: ±1 rpm
Deviation of speed measurement: ±10 rpm
Stirring element fastening: chuck
Chuck range diameter: 3 - 16 mm
Hollow shaft, inner diameter: 13 mm
Fastening on stand: flange
Speed control: mechanical
Nominal torque: 30 Nm
Housing material: alu-cast coating / thermoplastic polymer
Dimensions (W x H x D): 145 x 478 x 358 mm
Weight: 16.6 kg
Permissible ambient temperature: 5 - 40 °C
Permissible relative humidity: 80 %
Protection class according to DIN EN 60529: IP 54
Voltage: 3 x 230 V
Frequency: 60 Hz
Power input: 490 W

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Accessoires & toebehoren

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