Overhead Stirrers, Mechanically Controlled RW 47 D Digital Heavy Duty
Overview
The mechanically controlled RW 47 D Digital Heavy Duty Overhead Stirrer is a powerful unit for laboratories, pilot plants or small scale production, handling volumes up to 200 L and viscosities to 100,000 mPas.
Features of the RW 47 D Digital Drive:
Powerful mechanically controlled stirrer
Suitable for quantities of up to 200 L (H2O)
Two speed ranges for highly viscous media and for intensive mixing
Suitable for laboratories, pilot plant stations and small scale production
Specifications (Click here):
Overhead Stirrers, Mechanically Controlled RW 47 D Digital Heavy Duty
Specifications
Model:
RW 47 D Digital
Stirring Quantity (H20): (L)
200
Viscosity Range: (mPas)
100,000
Motor Rating, input/output: (W)
513/370
Maximum Torque at Chuck: (Ncm)
3000
Speed Range I: (rpm)
57 – 275
Speed Range II: (rpm)
275 – 1300
Chuck Range: (mm)
3 – 16
Hollow Shaft:
No
Fastening on stand:
Flange
Dimensions: W x D x H (mm)
145 x 340 x 445
Weight: (kg)
15
Permissible Ambient Temperature: (°C)
5-40
Permissible Humidity: (%)
80
Voltage: (V)
3×400 / 3×220
Frequency: (Hz)
50
Number
Description
Price $
1602000
RW 47 D Digital Overhead Stirrer, 115 Volt
5,172.70
1602001
RW 47 D Digital Overhead Stirrer, 230 Volt
5,172.70
9019510
RW 47 D Digital Overhead Stirrer Package Complete, includes RW 47 D Digital drive, R 2302 Telescopic Stand, R 474 Propeller Type Stirrer, Cables and plugs not included
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0741300
R 1345 Propeller Stirrer, 4-blades, standard stirring element for drawing material to be mixed from the top to the bottom, generates axial flow in the vessel, best at medium to high speeds, stirrer diameter 100 mm, shaft diameter 8 mm, shaft length 540 mm, maximum speed 800 rpm.
223.60
2387900
R 1302 Dissolver Stirrer, for drawing material to be mixed from the top and the bottom, high turbulence, high shearing forces and particle reduction, used at medium to high speeds, stirrer diameter 100 mm, shaft diameter 10 mm, shaft length 350 mm, maximum speed 1000 rpm.
930.80
2747400
R 1333 Anchor Stirrer, tangential flow, high shear at edges, minimum deposits on vessel wall, used at low speeds, ideal for polymer reactions or even distribution of high mineral contents in liquids, for medium to highly viscous fluids, stirrer diameter 150 mm, shaft diameter 10 mm, shaft length 550 mm, maximum speed 800 rpm.
1,237.60
0477700
R 1385 Propeller Stirrer, three blades, flow efficient design, moving material to be mixed from the top and the bottom with minimum shearing forces, used at medium to high speeds, stirrer diameter 140 mm, shaft diameter 10 mm, shaft length 550 mm, maximum speed 800 rpm.
501.80
0477800
R 1388 Propeller Stirrer, three blades, flow efficient design, moving material to be mixed from the top and the bottom with minimum shearing forces, used at medium to high speeds, stirrer diameter 140 mm, shaft diameter 10 mm, shaft length 800 mm, maximum speed 400 rpm.
620.10
1132700
R 1355 Centrifugal Stirrer two blades that open with increasing speed, for stirring in round vessels with narrow necks, requires medium to high speeds, stirrer diameter 24 mm increasing to 100 mm, shaft diameter 8 mm, shaft length 550 mm speed maximum 800 rpm
345.80
0757800
R 1376 Paddle Stirrer, offers tangential flow, minimum turbulence, good heat exchange and gentle treatment of product, best at low to medium speeds, stirrer diameter 150 mm, shaft diameter 10 mm, shaft length 550 mm, maximum speed 800 rpm.
613.60
739000
R 2302 propeller stirrer, 4 blades, standard stirring element for drawing material to be mixed from the top to the bottom, generates axial flow in the vessel, best at medium to high speeds, stirrer diameter 150 mm, shaft diameter 13 mm, shaft length 800 mm, maximum speed 600 rpm
964.80
739500
R 2311 paddle stirrer, offers tangential flow, minimum turbulence, good heat exchange and gentle treatment of product, best at low to medium speeds, stirrer diameter 150 mm, shaft diameter 13 mm, shaft length 800 mm, maximum speed 600 rpm
1,294.80
738700
R 472 Mobile Floor Stand, specially designed for the overhead stirrer RW D 47, may be adapted for other instruments, support rod dimensions 80 × 80 mm, height 2020 mm, stroke 980 – 1860 mm
6,312.35
1643000
R 474 Telescopic stand is especially designed for the overhead stirrer RW 47 D, but can be adapted for use with other instruments, has a pneumatic spring to help raise and lower a dispersion unit, support rod diameter 48 mm, W×D = 460 × 530 mm, height 1200 mm, stroke 500 – 1000 mm
1,846.80
2953800
R 302 Stirring Shaft Protector, prevents potential injuries at the rotating shafts and stirring elements.
284.40
3264000
Fixing device SI 472, used to attach the safety switch SI 400 to the floor stand R 472.
1,506.00
3264400
Fixing device SI 474, used to attach the safety switch SI 400 to the telescopic stand R 474
964.80
3294800
Safety switch SI 400 consists of an end switch (normally closed contact / switch) and a magnetic switch contact (actuator) which is mounted on the floor stand R 472 with the fixing device SI 472 and on the telescopic stand R 474 with the fixing device SI 474. The stirring unit RW 47 can only be switched on through the SI 400, when the agitator is adjusted in the mixing vessel to the user designated height. The power of the RW 47 automatically shuts off if the stirring unit is lifted off the designated height.
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