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Driver for Motor Driven Roller 35W/50W/80W/120W (Part Numbers)

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MISUMI

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Part Number

Configured Part Number is shown.

Drawing/Specifications
Part Numbers

Dimensional Drawing

Magnetic Encoder Drive Control Card (Number of drives N1)	Magnetic Encoder Drive Control Card (Number of drives N1) 485 Communication	Magnetic Encoder Drive Control Card (Number of drives N4)

Hall Drive Control Card (Number of drives N1)	Hall Drive Control Card (Number of drives N2)

The mounting backplate is made of aluminum alloy, and the main housing material is ABS

Specification Table

■ Place your order after selecting the model and parameters according to selection steps ~ .

Type		DC Supply Voltage	-	Power Drive Configuration	-	Number of Drives	-	Communication Mode
EA-MRD		24	-	C1	-	N1	-	B1

■ Specification table

Type	DC Supply Voltage (V)	Power Drive Configuration	Number of Drives	Communication Mode
EA-MRD	24 48	C1 (35W magnetic encoder) C2 (50W magnetic encoder) C3 (80W magnetic encoder) D1 (35W hall sensor) D2 (50W hall sensor) D3 (80W hall sensor) D4 (120W hall sensor)	N1 (one-to-one)
				A0 (Manual speed adjustment)
				B1 (IO digital PNP)
				B2 (IO digital NPN)
				B3 (IO analog)
				C0 (485 communication)

		D1 (35W hall sensor) D2 (50W hall sensor) D3 (80W hall sensor)	N2 (one-to-two)
				D0 (Profinet)
				F0 (EtherCAT)
		C1 (35W magnetic encoder) C2 (50W magnetic encoder) C3 (80W magnetic encoder)	N4 (one-to-four)	G0 (Ethernet/IP)
				H0 (ModbusTCP)

Communication mode C0 (485 communication) only supports the magnetic encoder drive method.
Drive power configuration D0 (Hall 120W) only supports 48 V DC voltage.
Features of drive control cards with power up to and including 120W:
(1) The magnetic encoder drive control card does not have an integrated drive unit; the drive unit is integrated inside the corresponding magnetic encoder electric roller.V
(2) The Hall drive control card has an integrated drive unit. It is recommended that the cable length between the card and the roller does not exceed 5 meters to avoid affecting signal transmission.

■ Match the electric drum parameter specifications and power supply requirements

DC Rated Voltage (V)	Voltage Range (V)	Rated Power (W)	Rated Current (A)	Starting Current (A)	Switching Power Supply (W)	Recommended Wire Gauge
24	20 to 26	35	2.5±0.5	6.25±0.5	≥ 80	0.75 mm² (4 A)
		50	3.2±0.5	8±0.5	≥ 120	0.75 mm² (4 A)
		80	4.5±0.5	11.25±0.5	≥ 200	1 mm² (6 A)
48	40 to 52	35	1.3±0.5	3.25±0.5	≥ 80	0.75 mm² (4 A)
		50	1.6±0.5	4±0.5	≥ 120	0.75 mm² (4 A)
		80	2.3±0.5	5.75±0.5	≥ 200	1 mm² (6 A)
		120	3.5±0.5	8.7±0.5	≥ 300	1 mm² (6 A)

For actual use with multiple rollers, it is recommended to choose a high-power power supply and avoid using a single power supply whenever possible. For example, when using 35 W motorized rollers,
a 450 W power supply can support 9 to 11 motorized rollers (with staggered roller startup). You can calculate the required power as 1.2 to 1.5 times the total power of the motorized rollers.

■ Application Environment

Operating Ambient Temperature	0℃ to +55℃
Operating Ambient Humidity	10% to 85% RH (no condensation)
Transport and Storage Temperature	-40℃ to +85℃
Vibration	Below 2 G

Example of Use

Application Areas
Used in conjunction with Economy series electric drum motors, available in various models and specifications to enable control of electric drum motors under different operating conditions.

Part Number
EA-MRD48-D2-N1-B1
EA-MRD48-D2-N1-B2
EA-MRD48-D2-N1-B3
EA-MRD48-D2-N2-F0
EA-MRD48-D3-N1-A0
EA-MRD48-D3-N1-B1
EA-MRD48-D3-N1-B2
EA-MRD48-D3-N1-B3
EA-MRD48-D3-N2-F0

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	DC Supply Voltage (V)	Power Drive Configuration	Number of Drives	Communication Mode
MYR 290.21	1 Piece(s)	Available	14 Day(s) or more	48	D2 (Hall Sensor 50W)	N1 (one-to-one)	B1 (IO Digital PNP)
MYR 290.21	1 Piece(s)	Available	14 Day(s) or more	48	D2 (Hall Sensor 50W)	N1 (one-to-one)	B2 (IO Digital NPN)
MYR 290.21	1 Piece(s)	Available	14 Day(s) or more	48	D2 (Hall Sensor 50W)	N1 (one-to-one)	B3 (IO Analog PNP)
MYR 2,248.31	1 Piece(s)	Available	14 Day(s) or more	48	D2 (Hall Sensor 50W)	N2 (one-to-two)	F0 (EtherCAT)
MYR 290.21	1 Piece(s)	Available	14 Day(s) or more	48	D3 (Hall Sensor 80W)	N1 (one-to-one)	A0 (Manual Speed Control)
MYR 290.21	1 Piece(s)	Available	14 Day(s) or more	48	D3 (Hall Sensor 80W)	N1 (one-to-one)	B1 (IO Digital PNP)
MYR 290.21	1 Piece(s)	Available	14 Day(s) or more	48	D3 (Hall Sensor 80W)	N1 (one-to-one)	B2 (IO Digital NPN)
MYR 290.21	1 Piece(s)	Available	14 Day(s) or more	48	D3 (Hall Sensor 80W)	N1 (one-to-one)	B3 (IO Analog PNP)
MYR 2,248.31	1 Piece(s)	Available	14 Day(s) or more	48	D3 (Hall Sensor 80W)	N2 (one-to-two)	F0 (EtherCAT)

Configure

99 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

DC Supply Voltage(V)
- 24
- 48
Clear
Power Drive Configuration
C1 (Magnetic Encoder 35W)

D1 (Hall Sensor 35W)

C2 (Magnetic Encoder 50W)

D2 (Hall Sensor 50W)

C3 (Magnetic Encoder 80W)

D3 (Hall Sensor 80W)

C5 (Magnetic Encoder 180W)

C6 (Magnetic Encoder 255W)

C7 (Magnetic Encoder 450W)
Clear
Number of Drives
- N1 (one-to-one)
- N2 (one-to-two)
- N4 (one-to-four)
Clear
Communication Mode
A0 (Manual Speed Control)

D0 (Profinet)

F0 (EtherCAT)

G0 (Ethernet)

H0 (Modbus Can)

C0 (485 Communication)

B1 (IO Digital PNP)

B2 (IO Digital NPN)

B3 (IO Analog PNP)
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

14 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: The specification table information is not comprehensive enough. Where can I find complete selection parameter data?: Answer: Due to limited webpage space and to avoid a cramped layout, a complete parameter manual has been prepared for easy reference. It can be downloaded directly from the <Basic Information> section.
Question: What is the difference between magnetic encoders and Hall sensors, and how should I choose?: Answer: Hall sensors are only used for motor commutation. They tend to cause vibration at low speeds, have poor speed accuracy, and do not provide precise positioning. They are suitable for general conveying, simple start/stop operations, and low-budget applications.
Magnetic encoders are suitable for high-precision speed and position closed-loop control. They are ideal for applications requiring precise speed adjustment, smooth low-speed operation, positioning, frequent start/stop, or harsh environments.
Question: What are the differences in usage between the "one-to-two", "one-to-four", and basic "one-to-one" drive configurations?: Answer: One-to-one: Each roller is independently controlled, allowing for individual speed adjustment and start/stop. Each has independent protection, so faults do not affect each other, and it offers strong load adaptability.
One-to-two / one-to-four: Multiple rollers operate synchronously at the same speed and are controlled together; they share protection, so if one unit fails, the entire group stops. Heavy loads may be limited.
If you need independent operation, heavy load capacity, prevention of large-scale shutdowns, and high stability, choose "one-to-one";
if you need synchronized conveying, light load, cost savings, and simplified wiring, choose "one-to-two" or "one-to-four".

Additional Products in this Category

Tech Support

: Technical Inquiry

Economy Electric Roller, Straight Roller Surface Type Diameter 50 mm	Economy Electric Roller, Straight Roller Surface Type Diameter 60 mm

EA-MORR-24-50-500-S5-C2-B0-P7-T1-K3	EA-MORR-48-60-450-S7-C2-A0-P7-T1-K3

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Driver for Motor Driven Roller 35W/50W/80W/120W (Part Numbers)

Configure

Specification/Dimensions

DC Supply Voltage(V)

Power Drive Configuration

Number of Drives

Communication Mode

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Additional Products in this Category

Tech Support

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