Page 42 - Final Catalog 2005.indd

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Page 42
1101 S. Prairie Ave. PO Box 148 Waukesha, WI 53187
Phone 262-547-3500 1-800-347-3501 Fax 262-547-3927
Email brushes@schaeferbrush.com www.schaeferbrush.com

Standard Equipment
Extra Heavy Duty Brushes
Model RMHD-D S-VECO belt brush is a
three-banded, D section, Uni-V Belt
filled with long wearing nylon, or
aggressive stainless steel brush materi-
als. This extra heavy duty brush has a
double row of brush material in each
band, providing approximately a 3-1/2”
wide brush face with a standard 3-1/2” long
trim. Other trim lengths and materials are
available to meet your needs.
Brush Tensioning Device
A manually operated screw and slide
assembly to which the brush sheave is
mounted provides the means for tension-
ing or relaxing the brush.
See figure 1.1 item .
Contour Idler Sheaves
Full brushcontact and stabilityareachieved,
even on irregular surfaces, through the
proper positioning of the contour idlers.
Idlers can be adjusted up or down to
force the brush to conform to the surface
being brushed, insuring proper cleaning
and chatter free high speed brushing.
See figure 1.3 item .
Power Source
RMHD-D units are powered with various
horsepower. A highly efficient 1725 RPM,
TEFC, 3/60Hz, 208-220/440V electric
motor is mounted directly to a sealed gear
box. These two units are mounted directly in
line with the driven brush sheave, forming
a direct drive.
See figure 1.1 item .
Sealed Bearings
All sheave bearings are micro poly filled for
maximum life.
Model RMHD-D
Extra Heavy Duty Linear Brushing System
Top View
Front View
Model Number RMHD-D 24 30 36 42 48 50 54 60 72 86 96 108
A-Effective Brushing Area 24 30 36 42 47 51 55 63 72 89 96 110
B-With standard 3-1/2” Trim 39 45 51 57 63 65 70 77 87 103 111 124
C-Total Frame Length (OAL) 43 49 55 61 67 69 74 81 91 107 115 128
D-Number of Contour Idlers 1 2 2 3 3 3 4 5 6 6 7 9
Call Schaefer Brush Today!
1-800-347-3501
Made in USA
OAL + 10-3/8”
A
B
C
OAL + 2-3/8”
15”
18”
8”
3-1/2”
10-1/2”
Figure 1.2
4
2
Welded Aluminum Frame
RMHD-D units are assembled on light
weight extruded aluminum frames. Units are
manufactured with an effective brushing
range of up to 12 feet.
24”
1
3
1
2
4
Figure 1.1
Figure 1.3
Height Adjustment Device
The amount of brush pressure being
applied against the surface being cleaned
is of utmost importance. This pressure is
controlled through the use of the Height
Adjustment Device Elevating Screws. On
standard models the elevating screws
are manually operated. Other height
adjustment devices are available.
See figure 1.2 item .
NOTE:
The working part of a brush is
the tip of the bristle. Exaggerated bristle
deflection caused by excessive pressure
will result in premature wear and failure.
The only exception to this is the use of
an abrasive impregnated brush fiber.
3
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Final Catalog 2005.indd 42
6/29/2005 1:14:46 PM