DAMIAO DM-JH14-2EC Motor DM-JH14-51-2EC / DM-JH14-101-2EC Dual Encoder CAN@5Mbps 24–48V

DAMIAO

$476.50 USD

In offerta Esaurito

Imposte incluse. Spese di spedizione calcolate al check-out.

Version Include Driver (Reduction ratio 51) Include Driver (Reduction ratio 101)

Communication Module NOT Include USB-to-CAN Module USB-to-CANFD Module USB-to-CANFD Module (housing)

Accessory Kit NOT Include Include Power Board + Cable

Quantità

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Overview

DAMIAO DM-JH14-2EC Motor is a geared motor series with dual (single-turn) encoders and CAN control interface (up to 5 Mbps). Two variants are specified: DM-JH14-51-2EC and DM-JH14-101-2EC, supporting 24–48 V operation and providing multiple control modes including MIT mode, speed mode, position mode, and cyclic synchronous modes (CSP/CSV/CST).

Application Scenarios

Humanoid robots
Robotic arms
Exoskeletons
Quadruped robots
AGV vehicles
ARU robots

Key Features

Dual encoder (single-turn), 17-bit resolution; number of encoders: 2
Control interface: CAN@5Mbps (Max)
Configuration interface: UART@921600bps
Control modes: MIT mode; Speed mode; Position mode; Force-position hybrid control mode; CSP; CSV; CST
Protection functions: drive over-temperature; motor over-temperature; motor over-voltage; communication loss; motor over-current; motor under-voltage (details in Specifications)

Specifications

Electrical / Performance

Parameter	DM-JH14-51-2EC	DM-JH14-101-2EC
Nominal Voltage	24 V (Supports 24–48V)	24V (Supports 24–48V)
Rated phase / supply current	4.89A/1.36A@24V 4.89A/0.69A@48V	4.12A/1.56A @24V 4.12A/0.80A @48V
Peak phase / supply current	13.70A/5.84A@24V 13.70A/2.97A@48V	10.97A/4.04V@24V 10.97A/2.04A@48V
Rated torque	5.4N.M	7.8N.M
Peak Torque	18N.M	28N.M
Rated speed	40rpm	20rpm
Maximum allowable speed	60rpm	30rpm
Reduction Ratio	51:1	101:1
Pole Pairs	10	10
Phase Inductance	170uH (@25°C)	170uH (@25°C)
Phase Resistance	0.243Q (@25°C)	0.243Q (@25°C)
Outer Diameter	70mm	70mm
Height	70mm	70mm
Center hole dimensions	13mm	13mm
Motor Weight	775g	775g
Encoder Resolution	17-bit	17-bit
Number of Encoders	2	2
Encoder Type	Dual encoder (single-turn)	Dual encoder (single-turn)
Control Interface	CAN@5Mbps (Max)	CAN@5Mbps (Max)
Configuration Interface	UART@921600bps	UART@921600bps
Control Modes	MIT mode Speed mode Position mode Force-position hybrid control mode Cyclic synchronous position mode (CSP) Cyclic synchronous velocity mode (CSV) Cyclic synchronous torque mode (CST)	MIT mode Speed mode Position mode Force-position hybrid control mode Cyclic synchronous position mode (CSP) Cyclic synchronous velocity mode (CSV) Cyclic synchronous torque mode (CST)

Protection

Drive over-temperature protection: Protection temperature: 100°C. If overtemperature occurs, the motor will exit "enable mode".
Motor over-temperature protection: Set according to usage requirements; recommended not to exceed 90°C. If overtemperature occurs, the motor will exit "enable mode".
Motor over-voltage protection: Set according to usage requirements; recommended not to exceed 54V. If overvoltage occurs, it will exit "enable mode".
Communication loss protection: If no CAN command is received within the set period, it will automatically exit "enable mode".
Motor over-current protection: Set according to usage requirements; recommended not to exceed 0.98. If overcurrent occurs, it will exit "enable mode".
Motor under-voltage protection: If the supply voltage falls below the set value, it will exit "enable mode". The supply voltage should not be lower than 20V.

Mounting / Dimensions (from drawing)

Outer diameter: Ø70
Height: 70; internal height marked: 59.40
Center hole: Ø13 ±0.05 (Through)
Marked diameters: Ø64, Ø44, Ø61, Ø52
Bottom feature: 2.6 (max)
Hole callouts (as labeled): 4-Ø3 (+0.02/0) dowel pin, evenly distributed; 8-M3 (evenly distributed); 8-Ø3.2 ▽ 9.0, M3 ▽ 7.5; 4-Ø3.2 ▽ 3; rear: 4-M4 ▽ 4
Angle callouts (as labeled): 30°, 15°, 15°; rear view: 37.50°
Note: It is not recommended to use the M4 threaded holes on the back cover for connecting load-bearing structural parts, as it may easily cause damage to the back cover structure.

For pre-sales and integration support, contact: https://rcdrone.top/ or email support@rcdrone.top.