AR 403 Drive Unit

The ERWEKA All-Purpose system is based on a powerful drive unit available in two versions. The various attachments can be easily and quickly connected by means of a coupling.

The drive unit AR 403 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. 23 Nm. The unit features electronic speed control, variable between 20 and 400 rpm. A digital dial regulates the speed.

Through permanent nominal/actual adjustment the preselected speed is kept, even under varying load. The AR 403-S is similar to the AR 403, but has a different drive train. This connection is designed for heavy use.

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Description
Specification

R&D and Small Scale Production

The ideal solution

ERWEKA’s All-Purpose equipment is ideal for small scale production in the pharmaceutical, chemical, cosmetic and food industries. In addition, it fits perfect into R&D and the development of powder tablets, ointments, crèmes and more. The modular design is compact, economical and offers a powerful motor drive with a wide ideal for R&D and small scale production range of easily interchangeable attachments for various purposes.

Universal Gear

Extends for even more

The universal gear is required for adjusting the angle of operation (0-80°) and for speed reduction (1:6).

The UG is required for the operation of:
Coating pan (DKE/S)
Polishing drum (PT)
Cube mixer (KB 15/20/S)
Pelletizer (GTE)
Ball mills (KM 0)Double cone mixer (DKM)

Various, versatile attachments for all purposes.

Category: All Purpose Equipment

Specifications

Technical details.

	AR 403 / AR 403-s
Torque	robust / -S for heavy use
Voltage/Frequency	230V 50/60 Hz 115 V/60 Hz 127V/60Hz
Width	450 mm
Length	400 mm
Height	440 mm
Weight	30 kg
Motor type	Three-phase AC motor
Power	740 W
Tropics insulation	Class F
RPM	20-400 rpm
Tolerance rpm (coasting)	+/- 1 rpm
Gear type	Worm gear
Output	20-400 rpm
Gear max. torque	23 Nm
Efficiency	89 %
Timer: possible time setting	Hours/minutes
Set time (max)	9 h 59 min
Tolerance timer	+/- 1 se