Terra Part # 6927-23
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Accessories related to Terra Part # 6927-23
Overhead Stirrer; RW 47, Digital, IKA Products, 230 V
  • Stirring quantity max.  (H2O): 200 l
  • Material: Alu-casting coating/thermoplastic polymer
  • Motor rating input/output: 490 W/370 W
  • Motor principle: three-phase current
  • Speed display: LED
  • Speed range: 69 - 1560 rpm
  • Viscosity max.: 100,000 mPas
  • Permissible ON time: 100%
  • Output max.  At stirring shaft: 300 W
  • 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 (60 Hz): 69 - 330 rpm
  • Speed range II (60 Hz): 330 - 1560 rpm
  • Speed control: stepless
  • Setting accuracy speed: 1 ±rpm
  • Deviation of speed measurement: 10 ±rpm
  • Stirring element fastening: chuck
  • Chuck range min/max diameter: 3/16 mm
  • Hollow shaft, inner diameter: 13 mm
  • Hollow shaft (push-through when stopped): no
  • Fastening on stand: flange
  • Torque display: no
  • Nominal torque: 30 Nm
  • Permissible ambient temperature: 5 - 40 °C
  • Permissible relative humidity: 80 %
  • Protection class according to DIN EN 60529: IP 54
  • Designed for high volume operations
  • Digital speed display
  • Infinitely adjustable speed with two speed ranges
  • Processing of liquids with viscosities up to 100,000 mPas
  • Motor overload protection for increased safety
  • Error code display for easy troubleshooting
  • Quiet operation
  • Constant power-drive
  • Not available with RS 232 and USB interface
  • DEMO AVAILABLE – Schedule a demonstration unit at your facility for no or low cost excluding freight. Please contact Evan Messenger at 714-578-6124 ([email protected])

Maximum Speed: 1560 rpm

Maximum Viscosity: 100000 mPas

Application: High Viscosity Liquids

Controls: Digital

Model: RW 47

Capacity: 200 L

Reversible Stirring: No

Wireless Controller: No

Manufacturer SKU: 4050010

Shaft Length: [xxx] mm

Immersion Depth: [xxx] mm

Unit of Measure: EA

Electrical Specifications: 230 V, 60 Hz

Weight, Product: 35.3 lb

Dimensions, Product: 5.7" W x 14.1" D x 18.3" H

Weight, Shipping: 45 lb

Dimensions, Shipping: 6" W x 12" D x 15" H

Package Type: Box

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  1. For drawing the material to be mixed from the top to the bottom | 6926-28 displayed
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  2. Ideal for use with samples that require gentle mixing | 6926-86 displayed
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  3. Excellent for use in polymer reactions due to the tangential flow created. | 6926-89 displayed
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  4. Generates axial flow | 6927-29 displayed
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  5. Wide base for maximum stability during intense stirring operations | 6927-26 displayed
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  6. Adaptable for use with other instruments | 6927-25 displayed
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  7. Automatically shuts-off if the unit islifted or moved from user designated height | 6925-35 displayed
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  8. Attaches safety switch SI 400 to the floor stand R 472 | 6927-28 displayed
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  9. Attaches safety switch to telescopic stand | 6925-36 displayed
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Features and Benefits

RW 47 Specifications

More Information

Stirring quantity max. (H2O)200 L
Motor rating input490 W
Motor rating output370 W
Motor principleThree-phase current
Speed displayLED
Speed range69 - 1560 rpm
Viscosity max.100000 mPas
Output max. at stirring shaft300 W
Torque max. at stirring shaft3000 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 (60 Hz)69 - 330 rpm
Speed range II (60 Hz)330 - 1560 rpm
Speed controlStep-less
Setting accuracy speed±1 rpm
Deviation of speed measurement±10 rpm
Torque displayNo
Nominal torque30 Nm
Dimensions (W x H x D)5.7 x 18.3 x 14.1 in (145 x 465 x 358 mm)
Weight35.3 lbs. (16 kg)
Voltage3 x 400 / 3 x 230 V
Frequency60 Hz
Power input490 W

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