2mag-USA Variomag

2mag bioMIXdrive 4 Stirring Drive (drive only)

MF 80004

Remote controlled, multi point, submersible stirring drive with 4 synchronized stirring positions; for cell and tissue culture applications; stirring volume up to 5,000 milliliters; stirring speed range from 5 to 250 rpm; up to 5 watts of stirring power per stirring point; requires external control unit (sold separately); compatible with 2mag bioMIXcontrol Control Unit2mag bioMIXcontrol RS232 Control Unitand 2mag bioMIXcontrol S Control Unit; see 2mag Stirring Drive & Control Unit Compatibility Chart.


Designed for careful and protective mixing of cell suspensions and culture broths, developed for highest demands as well as warming-free and uncompromising continous operations for e.g. in CO 2-incubators.

For use with bioMIXcontrol or bioMIXcontrol S.

Warming- and maintenance-free magnetic stirrer with 4 stirring points, large surface, also suitable for viscous culture media.

Maintenance-free 2mag-stepper-motor-drive for extremley slow and 100% jerk-free and gentle mixing of cell cultures, extended speed range from 5 up to 250 rpm, jerk-free, even and smooth stirring also at slow speeds, suitable for culture flasks with stirring propeller- and spinning ball systems.

Fully encapsulated and hermetically closed stainless stee housing, IP68, water-, dust- and germ-proof, exstremely robust construction and performance, easy to clean and maximum firm, submersible in water baths, designed for the warming-free long term operation in CO 2-incubators, individual measurements on request.

3 years warranty on parts and labor.

Developed and made in Germany. 

Weight (gross):
approximately 4.70 kgs (10.36 lbs)
Dimensions (w x d x h):
approximately 270 x 270 x 38 mm
Protection Category:
IP 68
Operating Conditions:
-10°C up to +50°C (in air or submerged)
Electrical Data (input):
  • 48 VDC (maximum)
Stirring Points:
Stirring Point Distance:
140 mm
Stirring Speed Range:
5 - 250 rpm
Stirring Volume Range (per stirring point):
5 - 5,000 ml
Stirring Power Options:
24 watts (4 stirring points x 6 watts each)
Maximum Stirring Speed:
250 rpm
Maximum Stirring Volume (per stirring point):
5,000 ml
Drive System:
2mag Stepper Motor Drive (maintenance free)
  • Remote Controlled
  • Multi Point
  • Submersible
  • Cell Culture
  • Tissue Culture