Equipment & Physical Testers

Equipment & Physical Testers

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Universal Motor

PSMT200-01
Universal Motor


Product number     PSMT200-01
OEM reference     MT200; AR-403

Our Vertical Main Drive with PLC base automation. The system can be operated through touch screen and it features a 1 HP, 230 v, 50 Hz, three phase A.C Motor that is connected to a sturdy worm Reduction Gearbox. The motor is completely Maintenance free. The speed is variable and can be set between 0 to 434 RPM.

  • Suited for all Erweka interchangeable attachments.
  • Coating pan
  • Polishing drum
  • Cube mixer
  • Pelletizer
  • Ball mills
  • Double cone mixer


The universal motor is based on a powerful drive unit. The various attachments can be easily and quickly connected by means of a coupling.

The drive unit PSMT200 is equipped with a three-phase AC motor. The sturdy ball bearing worm gear drive is completely maintenance free and provides an output torque of max. 31 Nm. The unit features electronic speed control, variable between 15 and 434 rpm. A digital dial regulates the speed. Through permanent nominal/actual adjustment the preselected speed is kept, even under varying load. 

The PSMT200 will accept all EREWKA interchangeable attachements.

Available options:

  • Foot switch
  • IQ/OQ/PV documents


Ball Mill (SBM)

The Ball Mill is used for grinding crystalline materials and for mixing dry, or under certain circumstances, moist materials. The drum is available with 0.5, 5 or 10 l volume.


Three Roller Mill (STRM)

The three-roller mill for the development and production of ointments, pastes, creams and similar products. The rollers are manufactured in porcelain (SM) or stainless steel (SMS) and each roller has a diameter of 50 mm.

Mixer Y (SY)

The Mixer with Y-shaped mixing vessel for the gentle mixture of solid well flowing materials (bulk materials). The rotary motion of the mixing vessel makes a particularly homogeneous mixture possible and hence the device is suitable for sensitive materials.

Mixer V (SV)

Mixer V with V-shaped mixing vessel out of stainless steel for gentle mixture of solid well flowing materials (bulk materials).

The rotary motion of up to 140 rpm results in an even more homogeneous mixture of possible and suitable sensitive materials. It is equipped with three capacious openings for easy filling, emptying and cleaning.

Volume of mixing container: 3 liter, recommended working conditions: minimum 0.2 liter to maximum 2 liter and 10-14 rpm.

Planetary Mixer (SP)

The Planetary stirring unit for mixing of creams, ointments, pastes, moist powders and liquids.

This powerful mixing attachment comes with various mixing / stirring accessories e.g. kneading hook, mixing paddle, whisk and a fluoropolymer scraper for removing any product adhering to the side of the bowl, thus ensuring a homogeneous mixing in the shortest possible time.

The stirring/mixing accessories and vessel (5 liter volume, working capacity 60 %) are made out of stainless steel. Optionally an electric heated bowl DER or a double jacket bowl DB for heating and cooling by water are available.

Coating pan (SCD)

The coating pan is used for the development of coating tablets. The universal motor  is required to attach the coating pan to the motor drive. This allows adjusting the angle of the pan and getting an optimum result from the coating process.

An infrared radiator with fixing rod can be mounted above the pan to accelerate drying if required.

Pellitizer (SPE)

The pelletizer (300 mm diameter) is attached to the PSMT200 via the Universal Motor which enables the operator to adjust the operating angle to the optimal position during operation.

The material can be fed in manually or continuously. The rotary movement of the pan carries the product to the top of the pan and then flows down the pan in an even stream to the base. By addition of the requisite amount of liquid, this process can be converted into the formation of pellets. The angle of the pan and the amount of liquid added determines the pellet size. When the pan is full, the pellets will continuously roll over the edge of the pan into a waiting container.

Cube Mixer (SCM)

The Cube Mixer creates a tumbling motion to produce a homogeneous blend within a short time. The mixing action is assisted by three stainless steel rods strategically positioned within the cube. The cube mixer is attached to the drive unit via the Universal Motor PSMT200, which permits operation at various angles for optimum efficiency. The cube mixer is available in several versions of acrylic glass or stainless steel.


Vibration Sieve (SDG)

The Vibration Sieve Shaker VT operates on the reciprocating cam principle. The vibration intensity can be adjusted by changing the speed of the drive unit.

 
Double Come Mixer (SDC-5)

The Double Cone Mixer allows mixing of free flowing powders and granules. The arrangement of the mixer in combination with the angle adjustment of the universal gear UG allows a multi-dimensional mixing process. The mixing vessel (11,9 liter volume, working capacity 50 %) is made of stainless steel.
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