---
title: "DM-J6248P-2EC vs EC-A4315-P2-36"
description: "Compare DM-J6248P-2EC and EC-A4315-P2-36: catalog torque, mass, speed, price and source/revision caveats. Not a matched-condition test or compatibility recommendation."
canonical: https://actuatorlist.com/comparisons/damiao-dm-j6248p-2ec-vs-encos-ec-a4315-p2-36
last-updated: 2026-11-01T14:05:43.000Z
---
# DM-J6248P-2EC vs EC-A4315-P2-36

Compare DM-J6248P-2EC and EC-A4315-P2-36: catalog torque, mass, speed, price and source/revision caveats. Not a matched-condition test or compatibility recommendation. Unknown means not documented, not zero.

## DM-J6248P-2EC

![DM-J6248P-2EC: illustrative catalog photo; revision/variant unconfirmed](/actuator-images/damiao-dm-j6248p-2ec.webp)

[Catalog and sources](/actuators/damiao-dm-j6248p-2ec)

## EC-A4315-P2-36

![EC-A4315-P2-36: illustrative catalog photo; revision/variant unconfirmed](/actuator-images/encos-ec-a4315-p2-36.webp)

[Catalog and sources](/actuators/encos-ec-a4315-p2-36)

## Specifications

| Specification | DM-J6248P-2EC | EC-A4315-P2-36 |
| --- | --- | --- |
| Peak torque (catalog) | 97 N·m | 75 N·m |
| Rated torque (catalog) | 30 N·m | 25 N·m |
| Maximum speed (catalog) | 60 rpm | 117 rpm |
| Mass | 660 g | 485 g |
| Gear ratio | 48:1 | 36:1 |
| Voltage | 24-48 V | 48 V |
| Price (catalog, not a live quote) | 265 USD | 750 USD |
| Encoder (resolution is not accuracy) | dual 16-bit magnetic single-turn encoders (motor and output) | 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.

DM-J6248P-2EC: Catalog headline specs spot-checked: confirm revision. 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.

EC-A4315-P2-36: 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: DM-J6248P-2EC (97 N·m) minus EC-A4315-P2-36 (75 N·m) = 22 N·m.
- Rated torque: DM-J6248P-2EC (30 N·m) minus EC-A4315-P2-36 (25 N·m) = 5 N·m.
- Maximum speed: DM-J6248P-2EC (60 rpm) minus EC-A4315-P2-36 (117 rpm) = -57 rpm.
- Mass: DM-J6248P-2EC (660 g) minus EC-A4315-P2-36 (485 g) = 175 g.

## Catalog source links

### DM-J6248P-2EC / catalog sources

[Catalog-linked product page](https://aifitlab.com/products/damiao-dm-j6248p-2ec-motor) · [Catalog-linked datasheet](https://github.com/dmBots/DM-J6248P-2EC)

### EC-A4315-P2-36 / catalog sources

[Catalog-linked product page](https://aifitlab.com/products/encos-ec-a4315-p2-36-motor)

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