Motor Driven Roller Diameter 50 mm

Brand :

MISUMI

Caution

Product Description

Product Overview

MISUMI's economical electric drum is a new generation of electric drum with an integrated design that incorporates a brushless DC motor, gearbox, and electronic control system.
Feature 1: High efficiency and energy saving. The overall design uses a high-quality brushless motor combined with a premium gearbox, resulting in significantly higher efficiency compared to conventional external motor setups.
Feature 2: Flexible application, covering standard straight-through and Poly-V belt drive types. The motor shaft output has also been optimally designed, with 11 gear reduction ratios available. The roller surface length can be selected in 1 mm increments from 350 to 1700 mm, meeting a wider range of application scenarios.
Feature 3: Low noise. While most competing products in the industry are below 55 dB, the noise level of the electric drum can be reduced to below 50 dB.

Dimensional Drawing

■Roller Diameter 50 mm Dimensional Drawing Z1 (Straight-through Type, Plastic Material)

P1 (Poly-V belt, plastic material)

P2 (Poly-V belt, metal material)

Material Specifications

■ Material Table

Roller Surface Characteristics	Roller Material	Surface Treatment	Hardness	Coefficient of Friction μ	Cable End Mounting Shaft Material
A0	Carbon steel	Chromate gloss treatment	-	0.05	Equivalent to SUS303
A4		Covered with 2 mm PVC (gray)	Shore A 63+/-5	0.4 to 0.6
A6		Covered with 2 mm PU (black)	Shore A75+/-5	0.3 to 0.5
B0	Equivalent to SUS304	-	-	0.05
B4		Covered with 2 mm PVC (gray)	Shore A 63+/-5	0.4 to 0.6
B6		Covered with 2 mm PU (black)	Shore A75+/-5	0.3 to 0.5

Alterations

Alterations	Motorized Roller Extension Cable
Code	CL	DL
Spec.	Magnetic encoder (5-pin straight-through male and female connectors on both ends)	Hall sensor (9-pin pin header male and female connectors on both ends)
	*Extension cables are only available in 1-meter and 2-meter lengths.
	*A number added after the code indicates the length. For example: CL5 refers to a 5-meter (2 m + 2 m + 1 m) magnetic encoder extension cable.

Specification Table

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

Type		Gearbox Material	-	Rated Voltage	-	Roller Diameter	-	Effective Roller Length	-	Reduction Ratio	-	Power Drive Configuration	-	Roller Surface Characteristics	-	Driver Type	-	Cable End Mounting Method	-	Non-Cable End Mounting Method	-	(Alteration)
EA-MOR		R	-	24	-	50	-	400	-	S5	-	C1	-	B0	-	Z1	-	T2	-	K1	-	CL

■ Specification Table

Type	Gearbox Material	DC Rated Voltage (V)	Roller Diameter (mm)	Effective Roller Length RL (specify in 1 mm units)	Reduction Ratio	Power Drive Configuration	Roller Surface Characteristics	Driver Type	Cable End Mounting Method	Non-Cable End Mounting Method
EA-MOR	R (Fe-based powder metallurgy IP54)	24 48	50	350 to 1700	S1 (Reduction ratio 5)	C1 (35W magnetic encoder) C2 (50W magnetic encoder) C3 (80W magnetic encoder) D1 (35W hall sensor) D2 (50W hall sensor) D3 (80W hall sensor)	A0 (Carbon steel, chromate gloss treated) A4 (Carbon steel, with 2 mm PVC coating) A6 (Carbon steel, covered with 2 mm PU) B0 (Equivalent to SUS304) B4 (Equivalent to SUS304, with 2 mm PVC coating) B6 (Equivalent to SUS304, with 2 mm PU coating)	Z1 (Straight-through type plastic material) P1 (Poly-V belt plastic material) P2 (Poly-V belt metal material)	T1 (With M12*1 threaded HEX) T2 (HEX11 without thread)	H1 (Zinc-plated carbon steel, spring press-in HEX11) H3 (Zinc-plated carbon steel, M8 internal thread) K1 (Stainless steel, spring press-in HEX11) K3 (Stainless steel, M8 internal thread)
					S2 (Reduction ratio 7)
					S3 (Reduction ratio 13)
					S4 (Reduction ratio 18)
					S5 (Reduction ratio 25)
					S6 (Reduction ratio 30)
					S7 (Reduction ratio 42)
					S8 (Reduction ratio 65)
					S9 (Reduction ratio 78)
					S10 (Reduction ratio 90)
					S11 (Reduction ratio 108)

*The selection of Reduction ratio mainly depends on the working load. Please refer to the drive load in the table below for guidance.

■ Performance parameter table

Power Drive Configuration	Reduction Ratio	Speed Ratio	Rated Output Speed (rpm)	Rated Output Linear Speed (m/s)	Rated Output Torque (N.m)	Starting Torque (N.m)	Drive Load*(μ=0.05) KG
C1 (35W Magnetic encoder) D1 (35W Hall sensor)	S1	5	1380	3.61	0.26	0.65	10
	S2	7	986	2.58	0.34	0.85	15
	S3	13	531	1.39	0.64	1.60	35
	S4	18	383	1.00	0.89	2.23	50
	S5	25	276	0.72	1.24	3.10	70
	S6	30	230	0.60	1.49	3.73	80
	S7	42	164	0.43	2.07	5.18	110
	S8	65	106	0.28	2.95	7.38	160
	S9	78	88	0.23	3.55	8.88	200
	S10	90	77	0.20	4.10	10.25	220
	S11	108	64	0.17	4.95	12.38	270
C2 (50W Magnetic encoder) D2 (50W Hall sensor)	S1	5	1380	3.61	0.36	0.90	20
	S2	7	986	2.58	0.49	1.23	30
	S3	13	531	1.39	0.91	2.28	50
	S4	18	383	1.00	1.27	3.18	70
	S5	25	276	0.72	1.76	4.40	100
	S6	30	230	0.60	2.13	5.33	115
	S7	42	164	0.43	2.96	7.40	160
	S8	65	106	0.28	4.58	11.45	250
	S9	78	88	0.23	5.07	12.68	275
	S10	90	77	0.20	5.89	14.73	320
	S11	108	64	0.17	7.07	17.68	360
C3 (80W Magnetic encoder) D3 (80W Hall sensor)	S1	5	1380	3.61	0.60	1.49	30
	S2	7	986	2.58	0.84	2.09	40
	S3	13	531	1.39	1.55	3.88	75
	S4	18	383	1.00	2.10	5.24	100
	S5	25	276	0.72	2.91	7.28	140
	S6	30	230	0.60	3.49	8.73	170
	S7	42	164	0.43	4.89	12.22	240
	S8	65	106	0.28	7.35	14.71	360
	S9	78	88	0.23	8.85	17.70	360
	S10	90	77	0.20	10.21	18.00	360
	S11	108	64	0.17	12.26	18.00	360

*The drive load is for reference only; the specific value needs to be calculated based on the actual application.
*A corresponding driver must be selected for power drive.

■ Basic Parameters

DC Rated Voltage (V)	Rated Current (A)	Starting Current (A)	Rated Power (W)	Maximum Noise	Operating Ambient Temperature	Cable Length	Conduit Size
24	2.2	5.5	35	50 dB	-40℃ to 55℃	Magnetic encoder roller cable length: 0.5 m (with 5-pin straight-through connector) Hall sensor roller cable length: 1 m (with 9-pin header connector)	Diameter: 50 mm Wall thickness: 1.5 mm
	3.1	7.8	50
	4.5	11.3	80
48	1.1	2.8	35
	1.5	3.8	50
	2.3	5.8	80

Example of Use

Application Areas
Used for box-type conveying machinery, such as cardboard boxes, material bins, pressure plates, or tires. Suitable for linear conveyors and small belt conveyors, especially zero-pressure accumulation conveyors. Can also be used in shuttle systems to coordinate conveyor sections or transfer machines with other conveyors.
At the same time, based on the 50 mm roller motor platform, different roller surface materials (rubber-coated, wrapped) have been developed to meet various belt line application scenarios. With advantages such as easy installation, stepless speed regulation, and high product efficiency, it is widely used in packaging, assembly lines, and automation industries.

Driver Magnetic Encoder 35W N1 One-to-One	Driver Magnetic Encoder 50W N1 One-to-One, 485 Communication	Driver Magnetic Encoder 80W N4 One-to-Four	Driver Hall Sensor 50W N1 One-to-One	Driver Hall Sensor 80W N2 One-to-Two

EA-MRD24-C1-N1-B3	EA-MRD48-C2-N1-C0	EA-MRD48-C3-N4-G0	EA-MRD24-D2-N1-B1	EA-MRD48-D3-N2-F0