H25 Single-turn Stainless Steel Resolver Transducer

H25 Single-turn Stainless Steel Resolver Transducer
  • 304 stainless steel housing and shaft
  • High temp. 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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     Downloads

    H25C-FE drawings PDF version

    H25-FE-R3HC-11 drawings PDF version

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    Description

    H25 Single-turn Stainless Steel, High Temperature Resolver Transducer

    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.

    Available Versions

    H25C-FE: Stainless Steel, Flange mount, 3/8" shaft, end connector resolver, NEMA 4 rated
    Price | $1,365/ea

    H25-FE-R3HC-11: Same as above, plus rated up to 150 degrees C
    Price | $1,750/ea

    Note: Pricing is US Domestic only

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    Consult the factory for availability

    Contact Sales

    Heavy-Duty Reliability

    The resolver transducer was originally developed to withstand the punishment of military applications, and has since benefited from more than 50 years of continuous use and development. Product packaging plants and stamping press lines are perfect examples of where you might find resolver based systems at work today.

    Builders and system integrators alike agree that the resolver transducer is unsurpassed in its ability to reliably supply rotary position data in the harshest industrial environments.

    The AMCI resolver product line is offered in aluminum or stainless steel construction, and boasts up to an IP67 rating. Solid shaft and hub shaft versions are available, and both types incorporate an oversized double row bearing that supports shaft loads up to 100 lbs. radial / 50 lbs. axial.

    Inside the Resolver Transducer

    Resolver-Cutaway-with-key-points.jpg

    Specifications

    Mechanical Specifications

    H25 Resolver Transducer
    Shaft loading:3/8" shaft:
    40 lbs. radial/20 lbs. axial maximum shaft loading. Bearing life rated at 2X10^9 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 10ˆ-4 oz-in-secˆ2
    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)
    AR1
    BR2
    CS4
    DNo connection
    ES2
    FS1
    GS3
    H25-FE-R3HC (Military Equivalent Part #: MS3470W16-8P)
    AR1
    BR2
    CS4
    DNo connection
    ES2
    FS1
    GS3

    ELECTRICAL SPECIFICATIONS

    H25 Resolver Transducer
    Input Frequency:5000 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

    ENVIRONMENTAL SPECIFICATIONS

    H25 Resolver Transducer
    Operating temperature:H25C-FE = -40° C to 125° (-40°F to 257°F)
    H25-FE-R3HC-11 = -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

     

    compatible cables

    For all cables, (x) = length of cable in feet.

     

    AMCI Part NumberUses Connector
    CTL-(x)MS-16
    CTL-(x)/MS18MS-18
    CTL-(x)/MS161MS-161

     

    Compatible Connectors

    Connectors are sold separately or as part of a pre-assembled cable.

     

    AMCI Part NumberMilitary Equivalent
    StraightMS-16MS3106A16S-1S
    90 DegreeMS-18MS3108A16S-1S
    WatertightMS-161MS3106F16S-1S
    Hi-tempMS-27MS3475W16-8S

    Video

     

    Resolver transducers product family overview

    AMCI’s wide selection of resolver transducers, resolver interfaces for PLC based systems, and related accessories provide a complete, quality solution supported by over 25 years of product design, manufacturing, and application experience. Watch the video to learn more about these maximum duty rotary sensors!

    Duration 01:20

    Technical Drawings

    H25C-FE

    H25C-FE

    Temperature Rated @ 125°C, IP67, flange mount, end connector

    pdf-icon.png Click here for a PDF version of this drawing

    H25-FE-R3HC-11

    H25-FE-R3HC-11

    Temperature Rated @ 150°C, IP67, flange mount, end connector

    pdf-icon.png Click here for a PDF version of this drawing

    Accessories

    Resolver Interfaces

    Resolver Interfaces Learn More

    Cables

    Cables Learn More

    Connectors

    Connectors Learn More

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    860-585-1254

    CONTACT SALES

    Ordering Information

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    AMCI's sales team takes the hassle out of placing your order. We'll advise on product selection, alternatives, lead times, and present you with point of purchase options. Call (860) 585-1254 or email AMCI sales today! 

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    Resources

    H25 Stainless Sheet

    Image Text

    H25 Stainless Steel Resolver Transducer - 304 Stainless Steel shaft, high temperature rated, IP...

    PDF Download

    Resolvers Brochure

    Image Text

    AMCI’s wide selection of resolvers, resolver interfaces, and related accessories provide a comp...

    PDF Download

    What's a Resolver?

    Image Text

    When discussing resolvers, people often interchange terms such as: encoders, rotary position se...

    Read the Tutorial