H25 Single-turn Stainless Steel, High
Temperature Resolver Transducer |
FEATURES: |
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- 304 stainless steel housing & shaft
- High temperature rating = up to 150°C (302°F)
- IP67 rated; superior durability in harsh environments
- Ideal for high-shock applications
- Variety of mounting styles
- 100% compatible with AMCI's complete line of resolver
interface products
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DESCRIPTION |
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AMCI's stainless steel H25 series resolver transducer
is a size 25 package with a flange mount and end connector
design, simplifying new installations or transducer replacements.
This IP67 rated transducer is made from 304 stainless steel
and withstands operating temperatures up to 150°C (302°F).
The corrosion resistant construction of AMCI's stainless
steel H25 resolver transducer, along with its extreme temperature
rating allow it to be used in environments where most sensors
will not survive. High performance applications like those
found in paper factories, steel mills, and mining operations
are the inspiration for this extreme-duty rotary sensor. Plus
the unit's stainless steel construction make it perfect for
food grade installations.
The rotor of the stainless steel H25 brushless resolver
is built on the input shaft, minimizing component count &
maximizing reliability. In other words, the rotor & stator
assembly are integrated into the unit's design eliminating
the use of separate internal resolvers and couplings to the
external shaft. The net result is a "bullet-proof"
resolver transducer with unmatched durability.
AMCI's stainless steel H25 is available with 3/8", 10mm(-10
option), or 1/4"(-03 option) shaft, mil-spec connector,
and flange mount.
AMCI offers a complete line of resolver
interface solutions, enabling you to easily configure
a resolver-based position feedback system in your favorite
PLC, PAC, or network.
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MECHANICAL DRAWINGS |
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H25C-FE - Temperature Rated @ 125°C,
IP67, flange mount, end connector
 click
here for .pdf version of this drawing |
H25-FE-R3HC-11 - Temperature
Rated @ 150°C, IP67, flange mount,
end connector
click
here for .pdf version of this drawing |
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MECHANICAL SPECIFICATIONS: |
|
H25
Single-turn Stainless Steel, High Temperature Resolver
Transducer |
| Shaft loading:
3/8" shaft:
40 lbs. radial/20 lbs. axial maximum shaft loading.
Bearing life rated at 2X109 revolutions minimum
at maximum shaft load. |
Starting torque:
3/8” shaft:
2.0 oz. in max @25° C |
Moment of inertia:
3/8” shaft:
6.00 X 10-4 oz-in-sec2 |
RPM: 6,000 max.
|
Weight: 3.5 lbs. max. |
Housing: 304 stainless steel |
Shaft: 304 stainless steel |
Connector Pinout:
H25C-FE
(Military Equivalent Part #: MS3102E16S-1P)
A = R1
B = R2
C = S4
D = No Connection
E = S2
F = S1
G = S3
H25-FE-R3HC
(Military Equivalent Part #: MS3470W16-8P)
A = R1
B = R2
C = S4
D = No Connection
E = S2
F = S1
G = S3 |
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ELECTRICAL SPECIFICATIONS: |
|
H25
Single-turn Stainless Steel, High Temperature Resolver
Transducer |
| 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 max |
Phase shift:
10° max. |
Accuracy:
max. error: +10 minutes |
*The standard resolver type represented here
is compatible with all AMCI resolver
interface modules.
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ENVIRONMENTAL SPECIFICATIONS: |
|
H25
Single-turn Stainless Steel, High Temperature Resolver
Transducer |
| Operating temperature:
H25C-FE = -40° C to 125° (-40°F
to 257°F)
H25-FE-R3HC = -40°C
to 150°C (-40°F to 302°F)
|
Shock:
50 G's for 11 mSec |
Vibration:
15 g's to 2,000 Hz |
Enclosure:
IP67 rated |
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COMPATIBLE CABLES & CONNECTORS: |
|
H25
Brushless Single-turn Resolver Transducer |
Mating
Connectors: (sold separately)
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AMCI part# |
Military equivalent |
Straight
90 Degree
Watertight
Hi-temp |
MS-16
MS-18
MS-161
MS-27 |
MS3106A16S-1S
MS3108A16S-1S
MS3106F16S-1S
MS3475W16-8S |
Connectors are sold separately or as part of a pre-assembled
cable. |
Cables:
All H25 transducers use the following cables:
| AMCI part# |
Uses Connector |
|
CTL-(x)
CTL-(x)/MS18
CTL-(x)/MS161 |
MS-16
MS-18
MS-161 |
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For all cables, (x) = length of cable in feet. |
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Single-turn 
telephone: 860-585-1254
email: