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 68514419714  

Part Number 68514419714, Sliding Cast Iron Motor Bases - Imperial

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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.





Specifications  · Dimensional Data  · Features

Specifications

Description 
135-MOTOR BASE

Model
135

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
6.06 lb

UPC Number
19714

NEMA Frame Motor Size
45, 56


Dimensional Data

Dimension A
13.250 in

Dimension B
9.875 in
250.83 mm

Dimension C
6.125 in
155.58 mm

Dimension D
7.00 in

Min. Dimension E
2.125 in
53.98 mm

Max. Dimenson E
8.000 in
203.20 mm

Min. Dimension F
0.813 in
20.64 mm

Max. Dimension F
2.250 in
57.15 mm

Dimension G
11.125 in
282.58 mm

Slot (Dimension H)
0.375 in
9.53 mm

Dimension I
0.688 in
17.46 mm

Dimension J
0.375 in
9.53 mm

Dimension K
2.500 in
63.50 mm

Dimension L
0.313 in
7.94 mm

Dimension M
2.500 in
63.50 mm

Dimension N
0.438 in
11.11 mm

Slot (Dimension O)
0.375 in
9.53 mm

Dimension P
0.375 in
9.53 mm

Dimension Q
2.125 in
53.98 mm

Dimension R
0.625 in
15.88 mm

Dimension S
1.125 in
28.58 mm

Dimension T
3.250 in

Dimension U
1.250 in
31.75 mm

Dimension W
5.625 in
142.88 mm

Dimension X
8.625 in
219.08 mm

Diameter (Dimension Y)
0.500 in

Diameter (Dimension Z)
0.375 in

Cubic inches
301.43750 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