RW 47 Digital Overhead Stirrer
Description
The RW 47 Digital Overhead Stirrer is an exceptionally powerful laboratory tool meticulously engineered for handling highly viscous applications. It is designed to efficiently mix quantities of up to 200 liters (H2O), making it ideal for both laboratory and pilot plant environments. Enhanced with a self-locking temperature limiter, the stirrer ensures motor protection against overheating, promoting longevity and reliability during intensive mixing tasks. For added safety and versatility, optional stirring shaft protection and clamping fixtures are available.
Features
- • Digital speed display for precise monitoring
- • Infinitely adjustable speed in two distinct ranges
- • Convenient push-through agitator shafts
- • Built-in overload protection to safeguard performance
- • Error code display for easy troubleshooting
- • Robust, ergonomic design tailored for ease of use
- • Quiet operation to maintain a tranquil laboratory environment
- • Equipped with a constant power-drive for consistent results
Specifications
| Stirring quantity max. (H2O) |
200 l |
| Motor rating input |
513 W |
| Motor rating output |
370 W |
| Motor principle |
Three-phase current |
| Speed display |
LED |
| Speed range |
57 - 1300 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 60 1/min (overload) |
4642 Ncm |
| Torque max. at 100 1/min |
3000 Ncm |
| Torque max. at 1000 1/min |
285 Ncm |
| Torque I max. |
3000 Ncm |
| Torque II max. |
620 Ncm |
| Speed range I (50 Hz) |
57 - 275 rpm |
| Speed range II (50 Hz) |
275 - 1300 rpm |
| Speed control |
Stepless |
| Setting accuracy speed |
1 ± rpm |
| Deviation of speed measurement |
10 ± rpm |
| Stirring element fastening |
Chuck |
| Chuck range min. diameter |
3 mm |
| Chuck range max. diameter |
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 |
| Housing material |
Alu-cast coating / thermoplastic polymer |
| Clean room qualified |
No |
| Explosion proofed |
No |
| Dimensions (W x H x D) |
145 x 465 x 358 mm |
| Weight |
16 kg |
| Permissible ambient temperature |
5 - 40 °C |
| Permissible relative humidity |
80% |
| Protection class according to DIN EN 60529 |
IP 54 |
| RS 232 interface |
No |
| USB interface |
No |
| Analog output |
No |
| Voltage |
3 x 400 / 3 x 230 V |
| Frequency |
50 Hz |
| Power input |
513 W |
