---
title: "EC-A3814-H14-107 vs EC-A5013-H17-100"
description: "Compare EC-A3814-H14-107 and EC-A5013-H17-100: catalog torque, mass, speed, price and source/revision caveats. Not a matched-condition test or compatibility recommendation."
canonical: https://actuatorlist.com/comparisons/encos-ec-a3814-h14-107-vs-encos-ec-a5013-h17-100
last-updated: 2026-11-01T14:05:43.000Z
---
# EC-A3814-H14-107 vs EC-A5013-H17-100

Compare EC-A3814-H14-107 and EC-A5013-H17-100: catalog torque, mass, speed, price and source/revision caveats. Not a matched-condition test or compatibility recommendation. Unknown means not documented, not zero.

## EC-A3814-H14-107

![EC-A3814-H14-107: illustrative catalog photo; revision/variant unconfirmed](/actuator-images/encos-ec-a3814-h14-107.webp)

[Catalog and sources](/actuators/encos-ec-a3814-h14-107)

## EC-A5013-H17-100

![EC-A5013-H17-100: illustrative catalog photo; revision/variant unconfirmed](/actuator-images/encos-ec-a5013-h17-100.webp)

[Catalog and sources](/actuators/encos-ec-a5013-h17-100)

## Specifications

| Specification | EC-A3814-H14-107 | EC-A5013-H17-100 |
| --- | --- | --- |
| Peak torque (catalog) | 60 N·m | 90 N·m |
| Rated torque (catalog) | 20 N·m | 30 N·m |
| Maximum speed (catalog) | 52 rpm | 38 rpm |
| Mass | 434 g | 630 g |
| Gear ratio | 107:1 | 100:1 |
| Voltage | 48 V | 48 V |
| Price (catalog, not a live quote) | 1375 USD | 1500 USD |
| Encoder (resolution is not accuracy) | dual encoder | dual encoder |
| Complete actuator efficiency | Unknown: not documented | Unknown: not documented |
| Cooling / thermal duty | Unknown: not documented | Unknown: not documented |
| Loaded repeatability | Unknown: not documented | Unknown: not documented |
| Calibrated simulation model | Unknown: not documented | Unknown: not documented |

Sensor bits do not establish loaded accuracy. CAD geometry is not a calibrated simulation model. Verify thermal conditions, duty and exact revision before engineering use.

Catalog photo; illustrative. Confirm hardware revision/variant.

Unverified catalog: confirm sources. The legacy verified flag is a catalog spot-check, not verification of every field, installed revision or independent performance validation. Catalog entry only; confirm the exact revision and operating conditions with the linked source.

## Arithmetic from catalog values

Differences are subtraction of retained catalog values, not measured advantages. Ratings may have different test conditions. Unknown means not documented; manufacturer claims and catalog spot-checks are not independent validation.

- Peak torque: EC-A3814-H14-107 (60 N·m) minus EC-A5013-H17-100 (90 N·m) = -30 N·m.
- Rated torque: EC-A3814-H14-107 (20 N·m) minus EC-A5013-H17-100 (30 N·m) = -10 N·m.
- Maximum speed: EC-A3814-H14-107 (52 rpm) minus EC-A5013-H17-100 (38 rpm) = 14 rpm.
- Mass: EC-A3814-H14-107 (434 g) minus EC-A5013-H17-100 (630 g) = -196 g.

## Catalog source links

### EC-A3814-H14-107 / catalog sources

[Catalog-linked product page](https://aifitlab.com/products/encos-ec-a3814-h14-107-motor)

### EC-A5013-H17-100 / catalog sources

[Catalog-linked product page](https://aifitlab.com/products/encos-ec-a5013-h17-100-motor)

## Related catalog comparisons

Catalog specifications and source caveats, not compatibility recommendations.

- [EC-A3814-H14-107 vs FHA-14C-100 (FHA-C Mini)](/comparisons/encos-ec-a3814-h14-107-vs-harmonic-drive-fha-14c-100)

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