isodrive
Magnetic stirrer drive isodrive
Magnetic stirrer drive isodrive convinces with its performance-optimised, compact design and the strong torques of 2-8 Nm, extendable to 40 Nm. This drive is the optimal companion for pilot plants in the pressure range up to 250 bar in the material version of WNr. 1.4435.
Specifications
- Designed for high-pressure laboratory reactors and large-scale reactors
- The isodrive series can be easily mounted on a reactor cover with a flange ring. The connection dimensions differ between the versions with ball bearing or plain bearing.
- Flange M45 x 1.5 or flange M60 x 2 mm
- Sealing to the reactor cover either metal on metal or flat seal in a groove in the reactor cover
- Magnetic coupling with enclosed drive magnet (no rotating parts outside except the drive shaft stump)
- Pressure part sealed either medium o-ring or pure silver flat seal
- Carrier part with cooling fins turned from the solid
- Shaft length is individually adapted to the cover thickness of the reactor.
- Output shaft with ball bearings in steel, optionally hybrid materials, or plain bearings depending on the area of application
- Torque of magnetic coupling 2 Nm, 5 Nm, 8 Nm
- Operating temperature 200°C, 250°C and 300°C
- Pressure range 200 bar, 250 bar
- Output speed from 0-550 rpm or 0-1'150 rpm
- Speed pick-up on the output shaft is standard. The optimum supplement is our digital speed indicator type DZA for continuous monitoring of the rpm.
- Output shaft ø 12 mm or ø 20 mm
- Side-mounted purge valve
- Adventages: High torque / due to the simple internal structure, it is possible to change from ball bearings to plain bearings at any time / No flexible coupling between drive and clutch required
Variants/special features
- Two drive types are basically available. A three-phase motor is offered, controlled via a frequency converter, or a "Planetroll" ball roller gear in standard Ex design. With variant .1, the output speed is set via a potentiometer on the control unit from 200-1'200 rpm. (or other speeds can be selected). Version .2, on the other hand, is infinitely variable manually. Motors with an output speed of 0-550 rpm or 0-1'150 rpm are available. Connection 3 ×240/400 V, 50 Hz.
- Operating temperature 250°C and 300°C
- Torque 2 - 8 Nm (laboratory range) to 40 Nm (industrial sector)
- Pressure range: WNr. 1.4435 can be used up to 200 bar / WNr. 2.4602 can be used up to 250 bar / WNr. 1.4980 can be used up to 700 bar
Simply convincing!
The series can be easily mounted on a reactor cover with a flange ring. The connection dimensions differ between the ball bearing and plain bearing versions. Two different motor variants and torques of 2-8 Nm are offered. For high-pressure autoclaves from 100 litres, we even extend this to 40 Nm.
| Article No | Execution | Ncm | Material WNr. | Temp. °C | Pres. bar | Shaft ø mm | Variation | Sealing | L x W x H |
|---|---|---|---|---|---|---|---|---|---|
| 120274 | M 45 x 1.5 | 200 | 1.4435 | 250 | 200 | 12 | AC motor | 223 x 185 x 557 | |
| 120276 | M 45 x 1.5 | 200 | 2.4602 | 300 | 250 | 12 | AC motor | 223 x 185 x 557 | |
| 120277 | M 45 x 1.5 | 500 | 1.4435 | 250 | 200 | 12 | AC motor | 223 x 185 x 572 | |
| 120279 | M 45 x 1.5 | 500 | 2.4602 | 300 | 250 | 12 | AC motor | 223 x 185 x 572 | |
| 120280 | M 60 x 2 | 800 | 1.4435 | 250 | 200 | 20 | AC motor | 186 x 224 x 720 | |
| 120282 | M 60 x 2 | 800 | 2.4602 | 300 | 250 | 20 | AC motor | 186 x 224 x 720 | |
| 129285 | M 45 x 1.5 | 200 | 1.4435 | 250 | 200 | 12 | Planetroll | 263 x 190 x 651 | |
| 129289 | M 45 x 1.5 | 200 | 2.4602 | 300 | 250 | 12 | Planetroll | 263 x 190 x 651 | |
| 129295 | M 45 x 1.5 | 500 | 1.4435 | 250 | 200 | 12 | Planetroll | 263 x 190 x 750 | |
| 129299 | M 45 x 1.5 | 500 | 2.4602 | 300 | 250 | 12 | Planetroll | 263 x 190 x 750 | |
| 129300 | M 60 x 2 | 800 | 1.4435 | 250 | 200 | 20 | Planetroll | 287 x 447 x 872 | |
| 129305 | M 60 x 2 | 800 | 2.4602 | 300 | 250 | 20 | Planetroll | 287 x 447 x 872 |
* For a direct quote request, click the corresponding article number.
