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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.
Unit of Measure
Specifications
Description |
N/A SMB-143 SLIDING MOTOR BASE |
Model |
N/A SMB-143 |
Type |
N/A Pump Mounting Bracket |
Material |
N/A Steel |
Application |
N/A Adjustable Center VSP Drive |
Model Compatibility |
N/A for NEMA Motor Frame Sizes |
Contents |
N/A One Adjustable Motor Base |
Weight |
N/A 9.00 lb |
UPC Number |
N/A 40212 |
NEMA Frame Motor Size |
N/A 48, 56, 143T |
Dimensional Data
Dimension A |
N/A 15.750 in |
Dimension B |
N/A 12.625 in320.68 mm |
Dimension C |
N/A 8.000 in203.20 mm |
Dimension D |
N/A 8.750 in |
Dimension E |
N/A 5.500 in139.70 mm |
Dimension E1 |
N/A 4.250 in107.95 mm |
Min. Dimension F |
N/A 1.656 in42.07 mm |
Max. Dimension F |
N/A 4.469 in113.51 mm |
Dimension G |
N/A 13.875 in352.43 mm |
Dimension H1 |
N/A 0.406 in10.32 mm |
Dimension I |
N/A 1.875 in47.63 mm |
Dimension J |
N/A 1.938 in49.21 mm |
Dimension K |
N/A 2.500 in63.50 mm |
Dimension L |
N/A 0.109 in2.78 mm |
Dimension M |
N/A 3.500 in88.90 mm |
Dimension N |
N/A 1.375 in34.93 mm |
Dimension O |
N/A 0.406 in10.32 mm |
Dimension P |
N/A 1.875 in47.63 mm |
Dimension Q |
N/A 1.406 in35.72 mm |
Dimension S |
N/A 7.000 in177.80 mm |
Dimension T |
N/A 5.125 in |
Dimension U |
N/A 1.250 in31.75 mm |
Dimension W |
N/A 7.250 in184.15 mm |
Dimension X |
N/A 11.375 in288.93 mm |
Diameter (Dimension Y) |
N/A 0.625 in |
Diamenter (Dimension Z) |
N/A 1/2-13 |
Cubic inches |
N/A 706.28906 in³ |
Features
Features |
N/A
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