Drive, Pipe Screw Conveyor, Pellets - Viessmann KOB PYROTEC Technical Manual

Design information
(cont.)
5,99 mm 2,56 mm
4,60 mm
A Drive (optionally on the l.h. or r.h. side)
B Distributing container
C Distributing screw conveyor

Drive, pipe screw conveyor, pellets

Part no. 7387 931
Simple version of the pipe screw conveyor MR 120 with pulling drive
and only permissible for pellets. The system is driven via a spur geared
motor and chain in a dust-proof chain guard.
Trade name
Type
Part no:
Diameter of the screw conveyor max.
Torque at screw conveyor
Function
Length of the screw conveyor max.
Boiler output max.
PYROTEC
b
f
5,25 mm
b
D Pipe screw conveyor, vertical, pushing
E Pipe screw conveyor, horizontal, pushing
Standard delivery:
■ Drive unit with spur geared motor 3 x 400 V and chain drive
■ Inlet/discharge in simple version for pellets; incl. downpipe/adaptor
13,90 mm
h
3,36 mm 10,55 mm
k l
A
B
C
D
f
E
for the following conveyor device
Drive, pipe screw conveyor, pellets
mm
Nm
m
kW
6
MR-11
7387 931
120
~800
Pulling
10
1200
65