DAMIAO DM-J8009P-2EC 24V V4 Brushless MIT-Drive Joint Servo

DAMIAO DM-J8009P-2EC 24V V4 Brushless MIT-Dri

DAMIAO

DAMIAO DM-J8009P-2EC 24V V4 Brushless MIT-Drive Joint Servo Motor with Dual-Encoder

Name: DAMIAO DM-J8009P-2EC 24V V4 Brushless MIT-Drive Joint Servo Motor with Dual-Encoder
Brand: DAMIAO
SKU: DMJ8009P
Price: 491.57 USD
Availability: InStock

Item No.: DMJ8009P

HAN: DM-J8009P-2EC

EAN: 4060137049231

HS Code: 8501310000

Herkunftsland: CN

Lagerstufe: Neu

491,57 $

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Net: 413,08 $

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The DM-J8009P-2EC is a compact EtherCAT servo motor with 20 Nm rated torque and 40 Nm peak torque. More product details

Description
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Product Description

DAMIAO DM-J8009P-2EC 24V V4 Brushless MIT-Drive Joint Servo Motor with Dual-Encoder

The DM‑J8009P‑2EC is an industrial high‑performance brushless servo motor featuring an integrated driver and dual‑encoder design, including a single‑turn absolute encoder on the output shaft. Even in the event of a power loss, the absolute position is preserved. With EtherCAT real‑time communication, high torque output, and advanced protection mechanisms, this motor is ideal for robotic joints, automated machinery, and precision motion‑control applications.

Key Features

Dual‑encoder architecture with absolute position memory on the output shaft—no position loss after power‑off.
Integrated motor and driver design for a compact structure, easier installation, and greater reliability.
Supports PC‑based visual tuning and firmware updates for convenient configuration.
EtherCAT real‑time communication with feedback on position, speed, torque, and temperature.
Built‑in dual temperature sensors (motor + driver) for enhanced safety and protection.
Position mode supports trapezoidal acceleration and deceleration for smooth and precise motion.

Motor Specifications

Rated Voltage	24 V (supports 24–48 V)
Rated Current	20 A
Peak Current	50 A
Rated Torque	20 Nm
Peak Torque	40 Nm
Rated Speed	100 rpm
No‑load Max Speed	24 V: 160 rpm; 48 V: 320 rpm
Gear Ratio	9 : 1
Number of Pole Pairs	21
Phase Inductance	80 μH
Phase Resistance	0.145 Ω
Outer Diameter	98 mm
Height	61.7 mm
Motor Weight	Approx. 930 g

Encoder Specifications

Resolution	14‑bit
Encoder Count	2
Encoder Type	Magnetic Encoder (single‑turn absolute on output shaft)

Communication Interfaces

Control Interface	CAN @ 1 Mbps
Configuration Interface	UART @ 921600 bps

Control Modes

MIT Mode
Speed Mode
Position Mode

Protection Features

Driver Over‑temperature Protection: Triggers at 120°C and switches to disabled mode.
Motor Over‑temperature Protection: Recommended limit ≤ 100°C; shuts down when exceeded.
Over‑voltage Protection: Recommended limit ≤ 52 V; motor is disabled if exceeded.
Communication Loss Protection: If no CAN command is received within the set time, the motor enters disabled mode.
Over‑current Protection: Recommended ≤ 39 A; motor disables when exceeded.
Under‑voltage Protection: Motor disables if supply voltage drops below the configured value (minimum 15 V).