HTT-20-1 Redundant Resolver Transducer
Description
HTT-20-1 Redundant Brushless Resolver Transducer
The HTT-20-1 redundant, single-turn 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.
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.
AMCI also offers the HTT-400-1 package which is an industry standard 4 inch diameter package that has separate connectors for each of the resolvers.
Also see AMCI's 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
HTT-20-1: Single turn transducer, isolated resolvers
Price | $2,175/ea
Note: Pricing is US Domestic only
Consult the factory for availability
Contact SalesHeavy-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
Specifications
Mechanical Specifications
| HTT-20-1 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 |
Mechanical Specifications
| HTT-20-1 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 |
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 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: | 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 typical, 34 mArms max. |
| Phase Shift: | 10° max. |
| Accuracy: | max. error ±7 minutes |
ELECTRICAL SPECIFICATIONS
| HTT-20-1 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: | 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 typical, 34 mArms max. |
| Phase Shift: | 10° max. |
| Accuracy: | max. error ±7 minutes |
ENVIRONMENTAL SPECIFICATIONS
| HTT-20-1 Resolver Transducer | |
|---|---|
| Operating temperature: | -40° C to 125° C |
| Shock: | 50 G's for 11 mSec |
| Vibration: | 15 g's to 2,000 Hz |
| Enclosure: | IP67 with mating connector properly installed |
ENVIRONMENTAL SPECIFICATIONS
| HTT-20-1 Resolver Transducer | |
|---|---|
| Operating temperature: | -40° C to 125° C |
| Shock: | 50 G's for 11 mSec |
| Vibration: | 15 g's to 2,000 Hz |
| Enclosure: | IP67 with mating connector properly installed |
Compatible Cables
For all cables, (x) = length of cable in feet.
| AMCI Part Number | Uses Connector |
|---|---|
| C1TR-(x) | MS-20 |
| C1TR-(x)/MS22 | MS-22 |
| C1TR-(x)/MS201 | MS-201 |
| AMCI Part Number | Uses Connector |
|---|---|
| C1TR-(x) | MS-20 |
| C1TR-(x)/MS22 | MS-22 |
| C1TR-(x)/MS201 | MS-201 |
Compatible Connectors
Connectors are sold separately or as part of a pre-assembled cable.
| AMCI Part Number | Military Equivalent | |
|---|---|---|
| Straight | MS-20 | MS3106A20-27S |
| 90 Degree | MS-22 | MS3108A20-27S |
| Watertight | MS-201 | MS3106F20-27S |
| AMCI Part Number | Military Equivalent | |
|---|---|---|
| Straight | MS-20 | MS3106A20-27S |
| 90 Degree | MS-22 | MS3108A20-27S |
| Watertight | MS-201 | MS3106F20-27S |
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
AMCI makes buying PLC-based automation easy...our sales group will help you:
- Select the right product for your application
- Pay by credit card using your Visa, Mastercard, Discover, or American Express
- Coordinate alternative payment methods (P.O., wire transfers, etc.)
- Locate a distributor convenient to your region of the country
Contact AMCI Sales today:
860-585-1254
Ordering Information
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!
Create your part number
Generate the part number for your redundant brushless resolver transducer using the following helpful ordering guide. Starting from left to right, use the following diagram and table to choose the desired options.
Part Number Guide
| Part Number Character | HTT-20-1 Redundant Brushless Resolver Transducer Selections |
|---|---|
| Resolver A Specification: | J= AMCI Standard Resolver L= AVG Autotech/Gemco Compatible Resolver C= ElectroCam / Namco C&A Compatible Resolver AMCI can mount any of our Size 11 Resolver in these packages. Common resolvers are designated by the letters above: |
| Resolver B Specification: | J= AMCI Standard Resolver L= AVG Autotech/Gemco Compatible Resolver C= ElectroCam / Namco C&A Compatible Resolver AMCI can mount any of our Size 11 Resolver in these packages. Common resolvers are designated by the letters above: |
Part Number Guide
| Part Number Character | HTT-20-1 Redundant Brushless Resolver Transducer Selections |
|---|---|
| Resolver A Specification: | J= AMCI Standard Resolver L= AVG Autotech/Gemco Compatible Resolver C= ElectroCam / Namco C&A Compatible Resolver AMCI can mount any of our Size 11 Resolver in these packages. Common resolvers are designated by the letters above: |
| Resolver B Specification: | J= AMCI Standard Resolver L= AVG Autotech/Gemco Compatible Resolver C= ElectroCam / Namco C&A Compatible Resolver AMCI can mount any of our Size 11 Resolver in these packages. Common resolvers are designated by the letters above: |
Resources
Resolvers Brochure
AMCI’s wide selection of resolvers, resolver interfaces, and related accessories provide a comp...
PDF DownloadWhat's a Resolver?
When discussing resolvers, people often interchange terms such as: encoders, rotary position se...
Read the TutorialWebinar
Matt Tellier presents this 15 minute tutorial on the role that IP Ratings play in specifying au...
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