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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Variable Speed Drives > Adjustable Motor Bases > Sliding Cast Iron Motor Bases - Imperial > Part Number 68514419816  
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Part Number 68514419816, Sliding Cast Iron Motor Bases - Imperial


Adjustable Motor Bases

Sliding and Tilting Bases
    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.
Sliding Cast Iron Type
    Models: 135, 145-60, 301, 302-3, 403, 305-8 and 310-30
    The original Lovejoy design, made of durable cast iron and steel.
    For remote control in hazardous or inconvenient locations, Lovejoy offers electric servo motor-controlled bases in some models of the cast iron bases, both direct coupled (ERC) and chain-driven (MRC). Also, stainless steel guide rods and adjusting screws are available on some models for severe environments or applications subject to wash down.




Unit of Measure: Imperial Metric Both

Specifications  · Dimensional Data  · Features

Specifications

Description 
310-30-MOTOR BASE

Model
310-30

Type
Pump Mounting Bracket

Material
Cast Iron

Application
Adjustable Center VSP Drive

Model Compatibility
for NEMA Motor Frame Sizes

Contents
One Adjustable Motor Base

Weight
120.00 lb

UPC Number
19816

NEMA Frame Motor Size
215T, 254T, 256T, 284T, 286T, 324T


Dimensional Data

Dimension A
31.000 in

Dimension B
25.250 in
641.35 mm

Dimension C
14.250 in
361.95 mm

Dimension D
15.500 in

Min. Dimension E
5.375 in
136.53 mm

Max. Dimenson E
22.000 in
558.80 mm

Min. Dimension F
2.875 in
73.03 mm

Max. Dimension F
6.500 in
165.10 mm

Dimension G
27.375 in
695.33 mm

Slot (Dimension H)
0.625 in
15.88 mm

Dimension I
4.250 in
107.95 mm

Dimension J
3.750 in
95.25 mm

Dimension K
6.250 in
158.75 mm

Dimension L
0.750 in
19.05 mm

Dimension M
6.000 in
152.40 mm

Dimension N
0.625 in
15.88 mm

Slot (Dimension O)
0.750 in
19.05 mm

Dimension P
0.750 in
19.05 mm

Dimension Q
3.625 in
92.08 mm

Dimension R
1.563 in
39.69 mm

Dimension S
3.375 in
85.73 mm

Dimension T
7.125 in

Dimension U
2.188 in
55.56 mm

Dimension W
15.000 in
381.00 mm

Dimension X
23.000 in
584.20 mm

Diameter (Dimension Y)
1.625 in

Diameter (Dimension Z)
1.000 in

Cubic inches
3423.56250 in³


Features

Features 
  • Models are available to accommodate motors from fractional through 30 horsepower
  • The independent, slotted motor mounting rails offer great flexibility of design, as they can be used to mount NEMA motor frames as well as IEC motors and other products (gearmotors, gear reducers, etc.)
  • Adjustable maximum and minimum speed stops are included


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