User manual

Chapter 3 Hardware Installation
38
ADVANCED MICRO CONTROLS INC.
Transducer Mounting
All AMCI HTT-20 resolver based transducers are designed to operate in the industrial
environment and therefore require little attention. However, there are some general guidelines
that should be observed to ensure long life.
!
Limit transducer shaft loading to the following maximums:
Radial Loads Axial Loads
100 lbs. (445 N) 50 lbs. (222.5 N)
!
Minimize shaft misalignment when direct coupling shafts. Even small
misalignments produce large loading effects on front bearings. It is
recommended that you use a flexible coupler whenever possible.
HTT-20-(x) Transducer Outline Drawing
Fig 3.2 HTT-20-(x) Outline Drawing
0.900
(22.9)
Max.
Total Clearance of 5.5
(140)
needed
for removal of mating connector.
MS3102E20-27P Connector.
Mates with MS3106A20-27S
0.500
(12.7)
1/4 - 20 UNC-2B
0.500
(12.7)
Deep
4 Places
1.1811
(30.00)
Diameter
1.1815
(30.01)
1.1807
(29.99)
See Keyway
Specifications
0.375
(9.53)
0.150
(3.81)
0.6247
(15.87)
0.6237
(15.84)
0.500
(12.7)
4.375
(111.1)
2.000
(50.8)
3.000
(76.2)
2.000
(50.8)
1.000
(25.4)
1.000
(25.4)
1.25
(31.8)
4.00
(101.6)
1.175
(29.8)
.086 in
Keyway Specifications
.1885(4.79)
.1895(4.81)
DEEP 1.0(25.4)
.106(2.69)
.108(2.74)
Key
.187(4.75)
.188(4.78)
S.
30 ± 5
1.0(25.4)
0.085 ± 0.020
(2.16 ± 0.51)