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Adjustable Motor Bases
Sliding and Tilting Bases
Models: SMB143, SMB184, and SMB254
Sliding and Tilting Bases
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It is necessary to change the distance between the motor and driven shaft in
order to change speed with an adjustable center drive. The best way to do
this is with an adjustable motor base. Lovejoy offers four basic types of motor
bases to satisfy requirements of space, convenience, interchangeability,
motor frame size, and economy.
Models: SMB143, SMB184, and SMB254
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SMB motor bases are extremely low profile and made of strong, lightweight
steel, plated for protection against rust and corrosion. A folding knurled
adjusting handle replaces the common round hand wheel to offer easy speed
adjustment with minimum effort and no tools. Adjustable maximum and
minimum speed stops are included. The adjusting handle is easily removed
for the addition of a sprocket or universal joint to adapt to existing control
methods.
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For remote control in hazardous or inconvenient locations, Lovejoy offers
electric servo motor controlled bases in the SMB style, both chain-driven
(MRC) and direct coupled (ERC). Both types come complete with motor,
control, and wiring diagram.
Part Number |
Description |
Dimension A |
Model |
Dimension D |
Dimension E1 |
Dimension E2 |
Dimension T |
|---|---|---|---|---|---|---|---|
 | |||||||
| 68514440214 | N/A SMB-254 SLIDING MOTOR BASE | N/A 28.625 in | N/A SMB-254 | N/A 14.000 in | N/A 8.500 in215.90 mm | N/A 7.500 in190.50 mm | N/A 7.125 in |
| 68514440212 | N/A SMB-143 SLIDING MOTOR BASE | N/A 15.750 in | N/A SMB-143 | N/A 8.750 in | N/A 4.250 in107.95 mm | N/A | N/A 5.125 in |
| 68514440213 | N/A SMB-184 SLIDING MOTOR BASE | N/A 19.500 in | N/A SMB-184 | N/A 10.000 in | N/A 5.500 in139.70 mm | N/A | N/A 5.188 in |
