Stirrer Overhead IKA RW47 Package

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Description

Extremely powerful, mechanically controlled laboratory stirrer designed for highly viscous applications for quantities up to 200L (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.

Features and Benefits:

Digital display
Infinitely adjustable speed from 57 to 1,300rpm in two speed ranges
Overload protection
Error code display
Robust, ergonomic design
Quiet operation
With constant power-drive
SI400 safety switch and SI474 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

NOTE: 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.

Technical Data:

Stirring Quantity Max (H20)	200L
Motor Rating Input	511W
Motor Rating Output	370W
Motor principle	three-phase current
Speed Display	LED
Speed Range	57 - 1,300rpm
Viscosity Max	100,000mPas
Output Max at Stirring Shaft	300W
Permissible On Time	100%
Torque Max at Stirring Shaft	3,000Ncm
Torque Max at stirring shaft at 60 1/min (overload)	4,642Ncm
Torque Max at stirring shaft at 100rpm	3,000Ncm
Torque Max at stirring shaft at 1,000rpm	285Ncm
Torque I max.	3,000Ncm
Torque II max.	620Ncm
Speed Range I	57 - 275rpm
Speed Range II	275 - 1,300rpm
Speed Adjustment	Stepless
Setting Accuracy Speed	+/-1rpm
Deviation of Speed Measurement	+/-10rpm
Stirring Element Fastening	Chuck
Chuck Range Diameter	3 - 16mm
Hollow Shaft, inner diameter	13mm
Fastening on Stand	Flange
Speed Control	Mechanical
Nominal Torque	30Nm
Housing material	alu-cast coating / thermoplastic ploymer
Dimensions (W x H x D)	145 x 478 x 358mm
Weight	16.6kg
Protection class according to DIN EN 60529	IP54
Voltage	3 x 400V