HTT-20-X Multi-turn Resolver Transducer
Description
HTT-20-X Brushless Multi-Turn Resolver Transducer
Many applications require high-resolution, multi-turn position sensing. In response to market demands, AMCI engineered the HTT-20 series of IP64 rated resolver transducers to provide absolute position feedback for up to 1,800 turns with a maximum resolution up to 4,096 counts/turn. The actual number of counts per turn depends on the transducer and the electronics used to decode the position.
Each transducer contains two resolvers that are geared together in a vernier arrangement. For the 100 turn and 180 turn transducers, this arrangement requires only two gears. This mechanical simplicity makes the HTT-20 transducers more reliable then transducers that have a multi-pass gear train between the two resolvers. The 1,000 and 1,800 turn transducers are also mechanically simple, having only a single pass 10:1 gear ratio between the input shaft and the two vernier resolvers. This mechanical simplicity allowed AMCI to design the HTT-20 transducers as a space saving, compact package. These resolver transducers have a 5/8" keyed shaft, AMCI's standard 1/4" X 20 mounting holes, sealed bearings, and a mil-spec connector.
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
HTT-20-100: 100 turn transducer, 1,024 counts/turn
Price | $2,195/ea
HTT-20-180: 180 turn transducer, 1,024 counts/turn
Price | $2,325/ea
HTT-20-1000: 1,000 turn transducer, 102.4 counts/turn
Price | $2,750/ea
HTT-20-1800: 1,800 turn transducer, 102.4 counts/turn
Price | $3,025/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-X 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: | Flange: anodized aluminum Body: powder coated aluminum |
| Shaft: | 1070 carbon steel |
Mechanical Specifications
| HTT-20-X 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: | Flange: anodized aluminum Body: powder coated aluminum |
| Shaft: | 1070 carbon steel |
Connector Pinout: (Military Equivalent Part #: MS3102E20-27P)
| A | R1 (both resolvers) |
| B | R2 (both resolvers) |
| C | S4 coarse |
| D | S2 coarse |
| E | S1 coarse |
| F | S3 coarse |
| G | S4 fine |
| H | S2 fine |
| I | S1 fine |
| J | S3 fine |
| K to N | No connection |
Connector Pinout: (Military Equivalent Part #: MS3102E20-27P)
| A | R1 (both resolvers) |
| B | R2 (both resolvers) |
| C | S4 coarse |
| D | S2 coarse |
| E | S1 coarse |
| F | S3 coarse |
| G | S4 fine |
| H | S2 fine |
| I | S1 fine |
| J | S3 fine |
| K to N | No connection |
ELECTRICAL SPECIFICATIONS
| HTT-20-X 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 typical, 34 mArms max. |
| Phase Shift: | 10° max. |
| Accuracy: | max. error ±5 minutes |
ELECTRICAL SPECIFICATIONS
| HTT-20-X 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 typical, 34 mArms max. |
| Phase Shift: | 10° max. |
| Accuracy: | max. error ±5 minutes |
ENVIRONMENTAL SPECIFICATIONS
| HTT-20-X Resolver Transducer | |
|---|---|
| Operating temperature: | -40° C to 125° C (-40° F to 257° F) |
| Shock: | 50 G's for 11 mSec |
| Vibration: | 15 g's to 2,000 Hz |
| Enclosure: | IP64 |
ENVIRONMENTAL SPECIFICATIONS
| HTT-20-X Resolver Transducer | |
|---|---|
| Operating temperature: | -40° C to 125° C (-40° F to 257° F) |
| Shock: | 50 G's for 11 mSec |
| Vibration: | 15 g's to 2,000 Hz |
| Enclosure: | IP64 |
Compatible Cables
For all cables, (x) = length of cable in feet.
| AMCI Part Number | Uses Connector: |
|---|---|
| CML-(x) | MS-20 |
| CML-(x)/MS18 | MS-18 |
| CML-(x)/MS201 | MS-201 |
| AMCI Part Number | Uses Connector: |
|---|---|
| CML-(x) | MS-20 |
| CML-(x)/MS18 | MS-18 |
| CML-(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
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Ordering Information
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Resources
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