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DORNER MFG. CORP.
975 Cottonwood Ave
P.O. Box 20
Hartland, WI 53029 USA

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TEL: 800.397.8664
FAX: 800.369.2440

OUTSIDE THE USA
TEL: 262.367.7600
FAX: 262.367.5827

Home > Standard Products > 3200 Series > Gearmotor Mounting Packages

3200 SERIES CONVEYORS: Gearmotor Mounting Packages



Gearmotor Mounting Package & Gearmotor Selection Steps


  1. Select a Gearmotor Mounting Package. For End drive conveyors, select a side, bottom or top drive mount (see below). If a Center Drive conveyor is being outfitted, refer to the Center Drive section, see below. Be sure to note if it is for a 90° or Parallel Shaft Gearmotor.
  2. Using Belt Speed & Load Requirements, determine the required Gearmotor Type (Light, Heavy or Standard) for your application using the chart below.
  3. Find the appropriate set of Belt Speed Charts (see below) for the Mounting Package you selected and choose between the Fixed or Variable Speed chart.
  4. Go down the first column of the Belt Speed Chart and locate the required Belt Speed for your application. If the desired belt speed is not listed, round up to the next higher speed. (Dorner offers much more than just the belt speeds listed in the tables, contact the factory for complete details)
  5. From the row containing your required Belt Speed, check to be sure that speed is available for the Mount Package you chose.
    (End Drive Only - Top, Bottom or Side)
  6. Use the Drive / Driven Pulley Kit combination to complete your Mounting Package Part Number
  7. Note the RPM from Gearmotor, it will be needed to select the correct Gearmotor from the Gearmotor Chart.
  8. Reference the Gearmotor Chart # to locate a compatible Gearmotor Chart. Be sure to select a Gearmotor Chart to match your Gearmotor Type (Light, Standard or Heavy) and your Mounting Package while meeting your electrical requirements.
    (Red = Parallel Shaft or Blue = 90˚)
  9. Using the RPM from Gearmotor (Step 6), locate the Part Number for your Gearmotor from the Gearmotor Table.

 

Side Mount Package, Parallel Shaft Gearmotor


• Includes gearmotor mounting bracket, 3 jaw flexible coupling,
coupling guard & mounting hardware

 

Bottom Mount Package, Parallel Shaft Gearmotor

 


• Includes gearmotor mounting bracket, timing belt,
pulleys, guard & mounting hardware

• Conveyor belt speed can be adjusted with optional ratio pulley kits.


A Flat Belt = 10.00 (254)
Cleated Belt = 12.69 (322)
B Flat Belt = 1.64 (42)
Cleated Belt = 4.33 (110)
C Flat Belt = 11.39 (289)
Cleated Belt = 14.08 (357)

 

Top Mount Package, Parallel Shaft Gearmotor

 

• Includes gearmotor mounting bracket, timing belt, pulleys, guard & mounting hardware

• Conveyor belt speed can be adjusted with optional ratio pulley kits.

 

W = Conveyor Belt Width

 

Side Mount Package, 90° Gearmotor

 

• Includes gearmotor mounting bracket, 3 jaw flexible coupling,
coupling guard & mounting hardware

 

W = Conveyor Belt Width

 
A Light Load = 6.7 (191)
Standard Load = 7.6 (194)
B Light Load = 8.0 (203)
Standard Load = 9.8 (240)

 

Bottom Mount Package, 90° Gearmotor

 

• Includes gearmotor mounting bracket, timing belt,
pulleys, guard & mounting hardware

• Conveyor belt speed can be adjusted with optional ratio pulley kits.

W = Conveyor Belt Width
A Flat Belt = 5.1 (129)
Cleated Belt = 7.7 (197)
C Light Load = 14.5 (368)
Standard Load = 15.4 (392)

 

Top Mount Package, 90° Gearmotor

 

• Includes gearmotor mounting bracket, timing belt, pulleys,
guard & mounting hardware

• Conveyor belt speed can be adjusted with optional ratio pulley kits.

 

W = Conveyor Belt Width
A Light Load = 14.5 (368)
Standard Load = 15.4 (392)

 

 

90° Gearmotor Location Options

 

End Drive Mount Packages - Fixed Speed
Belt Speed RPM From
Gearmotor		 Mount Package Pulley Kit Gearmotor Chart #
F/min M/min Top &
Bottom		 Side & Gang Drive
Pulley		 Driven
Pulley		 Light
Load		 Standard
Load
8 2.4 10 X X 16 16   7
11 3.4 10 X   24 16   7
23 7.0 29 X X 16 16 1 6, 7
34 10.4 43 X X 16 16 1 6
46 14.0 58 X X 16 16   7
52 15.8 43 X   24 16 1 6
69 21.0 86 X X 16 16 1 6, 7
103 31.4 86 X   24 16 1 6, 7
137 41.8 173 X X 16 16 1 6, 7
172 52.4 173 X   20 16 1 6, 7
206 62.8 173 X   24 16 1 6, 7
275 83.8 345 X X 16 16   6, 7
343 104.5 345 X   20 16   6, 7
412 125.6 345 X   24 16   6, 7
Gearmotor RPM at 50 Hz
19 5.8 23* X X 16 16 2 8
28 8.5 35* X X 16 16 2 8
42 12.8 35* X   24 16 2 8
56 17.1 70* X X 16 16 2 8
84 25.6 70* X   24 16 2 8
111 33.8 140* X X 16 16 2 8
139 42.4 140* X   20 16 2 8
167 50.9 140* X   24 16 2 8
223 68.0 280* X X 16 16 2 8
279 85.0 280* X   20 16 2 8
334 101.8 280* X   24 16 2 8
382 116.4 280* X   24 16 2 8

Note: Cleated Belts operate at maximum 280 ft/min (86 M/min)

Red = Parallel Shaft, Blue = 90˚

End Drive Mount Packages - Variable Speed
Belt Speed RPM From
Gearmotor		 Mount Package Pulley Kit Gearmotor Chart #
F/min M/min Top &
Bottom		 Side Drive
Pulley		 Driven
Pulley		 Light
Load		 Standard
Load
1.3-11 .4 - 3.4 14 X X 16 16   12
2-17 .6-5.1 14 X   24 16   12
2.3-23 .7 - 7.0 29 X X 16 16 4 10, 13, 14
3.4-34 1.0-10.5 43 X X 16 16 4 10, 14
4.0-33 1.2-10 42 X X 16 16 3 9, 12
5-51 1.51 -15.1 43 X   24 16 4 10, 14
6.0-50 1.8-15 63 X X 16 16 3 9
7-68 2.1 - 20.9 86 X X 16 16 4 10, 13, 14
8.0-66 2.4-20 83 X X 16 16   12
9-75 2.7-23 63 X   24 16 3 9
10-103 3.1 -31.4 86 X   24 16 4 10, 13, 14
12-100 3.6-30 125 X X 16 16 3 9, 12
14-137 4.2 - 41.9 173 X X 16 16 4 10, 13, 14
18-150 5.5-45 125 X   24 16 3 9, 12
21 - 206 6.3-63 173 X   24 16 4 10, 13, 14
24 - 200 7.3-61 250 X X 16 16 3 9, 12
27 - 275 8.4 - 83.7 345 X X 16 16 4 10, 13, 14
30 - 250 9.1 -76 250 X   20 16 3 9, 12
34 - 343 10.5-104.6 345 X   20 16 4 10, 13, 14
36 - 300 11-92 250 X   24 16 3 9, 12
41 -412 126-1256 345 X   24 16 4 10, 13, 14
48 - 398 15-121 500 X X 16 16   9
Gearmotor RPM at 50 Hz
9.3-23 2.8 -7.1 23* X X 16 16 5 11
13.9 -35 4.2-11 35* X X 16 16 5 11
20 -53 6.4-16 35* X   24 16 5 11
28 -70 8.5 -21 70* X X 16 16 5 11
42 -105 12.7-32 70* X   24 16 5 11
55 -140 17-43 140* X X 16 16 5 11
69 -176 21 -54 140* X   20 16 5 11
84-210 25-64 140* X   24 16 5 11
111 -280 34 -86 280* X X 16 16   11
139 -351 42 -107 280* X   20 16   11
167-421 51 -128 280* X   24 16   11

 

Center Drive Belt Speed Charts


  1. There is only one Mounting Package for 3200 & Z-Frame Center Drive Conveyors which uses a 90° Heavy Load gearmotor.
  2. Refer to the set of Belt Speed Charts below for Center Drive Mounting Package and choose between the Fixed or Variable Speed chart.
  3. Go down the first column of the Belt Speed Chart and locate the required Belt Speed for your application. If the desired belt speed is not listed, round up to the next higher speed. (Dorner offers much more than just the belt speeds listed in the tables, contact the factory for complete details)
  4. Note the RPM from Gearmotor, it will be needed to select the correct Gearmotor from the Gearmotor Chart.
  5. Reference the Gearmotor Chart # to locate a compatible Gearmotor Chart (see below). Be sure to select a Gearmotor that meets your electrical requirements.
  6. Using the RPM from Gearmotor (Step 4), locate the Part Number for your Gearmotor from the Gearmotor Table.

 

Center Drive Mount Packages - Fixed Speed
Belt Speed RPM From
Gearmotor		 Gearmotor Chart #
F/min M/min
28 8.4 17 15
35 10.5 22 15
46 14.0 29 15
55 16.8 35 15
69 21.0 43 15
92 28.0 58 15
110 33.7 70 15
138 42.1 86 15
184 56.1 115 15
276 84.1 173 15
368 112.2 230 15
Gearmotor RPM at 50 Hz
22 6.8 14* 16
50 15.2 31* 16
75 22.8 47* 16
149 45.5 93* 16
320 97.6 200* 16

 

Center Drive Mount Packages - Variable Speed
Belt Speed RPM From
Gearmotor		 Gearmotor Chart #
F/min M/min
2.8-28 .8-8.4 17 18, 19
3.5-35 1.1-10.5 22 18
4.0-40.0 1.2-12.2 25 17
4.6-46.0 1.4-14.0 29 18, 19
5.0-50.0 1.5-15.2 31 17
5.5-55.2 1.7-16.8 35 18
6.7-66.7 2.0-20.3 42 17
6.9-69.0 2.1-21.0 43 18, 19
9.2-92.0 2.8-28.0 58 18
11.0-110.4 3.4-33.7 70 18, 19
13.8-138.0 4.2-42.1 86 18, 19
18.4-184.0 5.6-56.0 115 18, 19
276-276.0 8.4-84.1 173 18
36.8-368.0 11.2-112.2 230 18
Gearmotor RPM at 50 Hz
2.2-22.4 0.7-6.8 14* 20
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