HTT-20-1 Redundant Brushless
Resolver Transducer |
The HTT-20-1 transducer is our smallest redundant resolver
package that can be used when mounting space is at a premium.
Plus the HTT-20-1 Redundant Brushless Resolver Transducer
is the perfect solution when you must run two resolver based
systems from a single shaft that require different resolvers.
AMCI can install any size 11 resolver in the HTT-20-1, making
it compatible with resolver based systems from all major manufacturers
in the industry.
MECHANICAL SPECIFICATIONS: |
|
HTT-20-1
Redundant Brushless Resolver Transducer |
| Shaft loading:
100 lbs. Radial / 50 lbs. Axial maximum shaft loading.
At the listed shaft load, bearing life is rated for
a minimum of 2X10ˆ9 revolutions. |
Starting torque:
8 oz. in max @25° C |
Moment of inertia:
8.75 X 10ˆ-4 oz-in-secˆ2 |
Weight:
4 lbs. |
Housing:
anodized aluminum |
Shaft:
1070 carbon steel |
HTT-20-1 Connector Pinout: (Military
Equivalent Part #: MS3102E20-27P)
A = R1 resolver A
B = R2 resolver A
C = S1 resolver A
D = S3 resolver A
E = S2 resolver A
F = S4 resolver B
G = S3 resolver B
H = S1 resolver B
I = R2 resolver B
J = R1 resolver B
K = no connection
L = S4 resolver A
M = no connection
N = S2 resolver B
|
|
ELECTRICAL SPECIFICATIONS: |
|
HTT-20-1
Redundant Brushless Resolver Transducer |
| Any Size 11 Resolver manufactured by AMCI can be installed
in the Redundant Brushless Resolver Transducer packages.
The following table gives the electrical characteristics
of the AMCI standard resolver, the R11X-J10/7, which is
compatible with all of our electronics.
See our Size
11 Resolver page for a complete list of available
resolvers. |
| Input frequency:
5,000 Hz |
Rotor input voltage:
7.0 V rms |
Stator output voltage:
6.65 V rms |
Transformation ratio:
0.95± 5% |
Input current:
20 mArms typical, 34 mArms max. |
Phase shift:
10° max. |
Accuracy:
max. error: +7 minutes |
|
ENVIRONMENTAL SPECIFICATIONS: |
|
HTT-20-1
Redundant Brushless Resolver Transducer |
| Operating temperature:
-40° C to 125°C (-4° F to 257° F) |
Shock:
50 G's for 11 mSec |
Vibration:
15 g's to 2,000 Hz |
Enclosure:
IP67 with mating connector properly installed |
|
COMPATIBLE CABLES & CONNECTORS: |
|
HTT-20-1
Redundant Brushless Resolver Transducer |
Mating
Connectors: (sold separately)
| |
AMCI part# |
Military equivalent |
Straight
90 Degree
Watertight |
MS-20
MS-22
MS-201 |
MS3106A20-27S
MS3108A20-27S
MS3106F20-27S |
Connectors are sold separately or as part of a pre-assembled
cable. |
Cables:
All HTT-20-(X) series transducers use the following cables:
| |
AMCI part# |
Uses Connector |
| |
C1TR-(x)
C1TR-(x)/MS22
C1TR-(x)/MS201 |
MS-20
MS-22
MS-201 |
For all cables, (x) = length of cable in feet. |
|
Single-turn 
The
HTT-20-1 redundant brushless resolver transducer was developed
for applications that require redundant control systems. Whether
meeting mandated safety standards or a project's up time requirements,
AMCI's HTT-20-1 Redundant Brushless Resolver Transducer will
not fail. This transducer features two independent resolvers
geared 1:1 to the input shaft that are encased in an IP67
rated anodized enclosure. Using anti-backlash gearing to insure
accuracy and repeatability, the zero points of the two resolvers
are mechanically aligned at the factory.
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here for .pdf version of this drawing
telephone: 860-585-1254
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