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Small AC Reversible Speed Control Motor Right Angle 25～120W

MiSUMi Economy

Small AC Reversible Motors Right Angle type 25-120W launched as MISUMI Economy series
【Outerline Drawings】
Detailed outline drawings.
Detailed wiring diagrams.
【Usage】
- Used in situations where frequent direction reversal is required, with a friction brake at the rear of the motor.
- Ideal reversible motor for frequent reverse operation.
【Product Features】
- Suppresses overrun and maintains torque.
- Friction brake allows immediate increase in reversal when load is applied.
- Meets high-speed operation needs for small conveyors or stopper mechanisms.

Part Number

Configured Part Number is shown.

Drawing/Specifications
Part Numbers

Product Overview

○Motor

Motor Type	Type	Applications	Features	Notes	Output Range	Motor		Controller
Motor Type	Type	Applications	Features	Notes	Output Range	Parallel	Right Angle	Controller
Induction Motor	EA-IMA EA-IMB	【Constant-speed continuous operation】 (24-hour use such as fans, pumps, mixers, conveyors with minimal load fluctuation)	Simple and robust structure. Three-phase types provide high efficiency and good starting characteristics single-phase types offer easy wiring.	Not suitable for large acceleration/deceleration or frequent forward/reverse cycles.	6～200W	LINK	LINK	-
Reversible Motor	EA-RM	【Frequent forward/reverse operation】 positioning, reciprocating motion, pushing applications	Excellent reversing response, minimizing overrun	Generates a lot of heat, so it has a short-time rating (ex. 30 minutes)	6～120W	LINK	LINK	-
Brake Motor	EA-BM	【Holding / maintaining stop】 lifting, vertical transport, safety stop	Stops and holds immediately when power is turned off, and maintains position even during power failure	Limitations apply regarding stop frequency and temperature environment	6～200W	LINK	LINK	-
Speed Control Motor	EA-AM	【Speed control】 flow control, tension control, synchronous feeding, frequent setup changes	Controller-integrated design for easy wiring with a wide adjustable speed range	Risk of overheating during ultra-low-speed continuous operation	6～200W	LINK	LINK	LINK
Reversible Speed Control Motor	EA-ARM	【Speed control + reverse】 positioning, reciprocating motion, pushing applications requiring adjustable speed	Combines speed control and reversing capability in a single unit.	Duty cycle and thermal limits must be considered in continuous use.	25～120W	*	*	LINK
Brake Speed Control Motor	EA-ABM	【Speed control +Brake】 vertical transport, lifting requiring speed adjustment and position holding	Allows speed adjustment while maintaining safe and stable stopping performance.	Not suitable for continuous operation under heavy braking conditions.	25～200W	*	*	LINK
Torque Motor	EA-TM	【Tension Control】 Winding, feeding, and pressing applications that require maintaining constant tension or pressure.	Maintains high torque even at low or near-stopped speeds	Generates significant heat → ensure operation within continuous torque rating and provide cooling	3~20W	LINK	-	-

Outline Drawing

○ Right Angle Series - Lead Wire Type - Terminal Box Type

Standard model 90° rotation 180° rotation 90° reverse rotation
D1 D2 D3 D4

※ If wire direction is not specified, it is automatically selected as D1.

Specification Table

～

Please select the model and parameters according to the options below before placing your order.

		Type		Flange Size + W	-	Shaft End Shape	-	Input V Code	-	Additional Option Fan / Terminal Box	-	Additional Option Gearhead Selection		Additional Option Gear Ratio
		EA-ARM		5040	-	GU	-	C	-	T	-	RC		30


Type	No	Flange Size	Output Power [W]	Shaft End Shape	Input V Code	Additional Option Fan / Terminal Box	Additional Option Gearhead Selection	Additional Option Gear Ratio


Reversible Speed Control Motor EA-ARM	4025	□80	25	GN：GN Gear	⟨2poles⟩ A ：Single 110V、50/60Hz、4poles C ：Single 220/230V、50Hz、4poles	none	RC : Hollow Shaft RT : Solid Shaft	3~180
	5040	□90	40	GN：GN Gear		none
	5060		60	GU：GU Gear		F：With fan
	5090		90			F：With fan
	5120		120			F：With fan

Specification Overview

○Motor Continuous Rating

❶ ❷			❸	❹										Allowance Torque
Type No	Flange Size	Output Power [W]	Shaft Type	Input V Code	Voltage	Frequency	Current	Starting Torque	Rated Torque	Rated Speed	Capacitor	Speed Control Range		At 1200	At 90
					Voltage	Frequency	Current	Starting Torque	Rated Torque	Rated Speed	Capacitor	Speed Control Range		r/min	r/min
					[V]	[Hz]	[A]	[mN・m]	[mN・m]	[r/min]	[μF]	Min.	Max.	[mN・m]	[mN・m]
EA-ARM2006	□60	6	〈Pinion〉 -GN 〈Round〉 -A	-A	1ph 100	50	0.265	60	48	1,200	4.0	90	1,350	50	30
				-A	1ph 100	60	0.232	55	40	1,450	4.0	90	1,650	50	29
				-C	1ph 220	50	0.145	55	48	1,200	1.0	90	1,350	55	29
				-C	1ph 230	50	0.15	55	48	1,200	1.0	90	1,350	55	29
EA-ARM3015	□70	15	〈Pinion〉 -GN 〈Round〉 -A	-A	1ph 100	50	0.40	110	125	1,200	7.0	90	1,350	120	35
				-A	1ph 100	60	0.56	105	105	1,450	7.0	90	1,650	120	35
				-C	1ph 220	50	0.23	110	125	1,200	1.5	90	1,350	120	35
				-C	1ph 230	50	0.23	110	125	1,200	1.5	90	1,350	120	35
EA-ARM4025	□80	25	〈Pinion〉 -GN 〈Round〉 -A	-A	1ph 100	50	0.59	160	200	1,250	10.0	90	1,350	190	47
				-A	1ph 100	60	0.69	140	165	1,550	10.0	90	1,650	190	47
				-C	1ph 220	50	0.29	140	200	1,250	2.2	90	1,350	190	47
				-C	1ph 230	50	0.30	160	200	1,250	2.2	90	1,350	190	47
EA-ARM5040	□90	40	〈Pinion〉 -GN -GU 〈Round〉 -A	-A	1ph 100	50	0.78	300	315	1,250	15.0	90	1,350	260	70
				-A	1ph 100	60	1.05	300	260	1,550	15.0	90	1,650	260	70
				-C	1ph 220	50	0.45	270	315	1,250	3.0	90	1,350	300	75
				-C	1ph 230	50	0.45	270	315	1,250	3.0	90	1,350	300	75
EA-ARM5060	□90	60	〈Pinion〉 -GU 〈Round〉 -A	-A	1ph 100	50	1.26	470	470	1,250	25.0	90	1,350	460	140
				-A	1ph 100	60	1.70	470	380	1,550	25.0	90	1,650	490	160
				-C	1ph 220	50	0.55	420	470	1,250	4.5	90	1,350	490	140
				-C	1ph 230	50	0.6	460	470	1,250	4.5	90	1,350	490	140
EA-ARM5090	□90	90	〈Pinion〉 -GU 〈Round〉 -A	-A	1ph 100	50	1.78	600	700	1,250	30.0	90	1,350	710	230
				-A	1ph 100	60	2.35	600	570	1,550	30.0	90	1,650	710	260
				-C	1ph 220	50	0.82	560	700	1,250	6.0	90	1,350	710	230
				-C	1ph 230	50	0.81	560	700	1,250	6.0	90	1,350	710	230
EA-ARM5120	□90	120	〈Pinion〉 -GU 〈Round〉 -A	-A	1ph 100	50	2.25	700	930	1,250	35.0	90	1,350	750	330
				-A	1ph 100	60	2.85	700	750	1,550	35.0	90	1,650	750	330
				-C	1ph 220	50	1.00	650	930	1,250	7.0	90	1,350	750	330
				-C	1ph 230	50	0.95	650	930	1,250	7.0	90	1,350	750	330

○AC Motor-Torque Table
・Enter the gear ratio in the box (□) within the model name.
・The speed is calculated by dividing the motor’s synchronous speed (50Hz:1500r/min、60Hz:1800r/min) by the gear ratio.
The actual speed is 2%~20% less than the displayed value, depending on the size of the load.

	Allowance Torque Unit
	Gear Ratio		3	3.6	5	6	7.5	9	10	12.5	15	18	20	25
Type (Motor/Gearhead)	50Hz	Speed r/min	500	417	300	250	200	166	150	120	100	83	75	60
Type (Motor/Gearhead)	60Hz	Speed r/min	600	500	360	300	240	200	180	144	120	100	90	72
EA-ARM4025-GN-**-RC/RT□	50Hz	N・m	0.31	-	0.52	-	0.99	1.04	1.16	1.64	1.97	2.09	2.32	3.29
	50Hz	kgf・cm	3.07	-	5.12	-	10.1	10.2	11.37	16.8	20.1	20.5	22.7	33.5
	60Hz	N・m	0.26	-	0.44	-	0.8	0.87	0.97	1.33	1.59	1.74	1.93	2.65
	60Hz	kgf・cm	2.56	-	4.26	-	8.12	8.53	9.48	13.5	16.2	17.1	19	27.1
EA-ARM5040-GU-**-RC/RT□	50Hz	N・m	0.5	0.6	0.84	1	1.58	1.67	1.86	2.63	3.16	3.34	3.71	5.26
	50Hz	kgf・cm	4.91	5.89	8.19	9.82	16.1	16.4	18.2	26.8	32.2	32.8	36.4	53.7
	60Hz	N・m	0.42	0.5	0.7	0.84	1.27	1.39	1.55	2.12	2.55	2.78	3.09	4.24
	60Hz	kgf・cm	4.09	4.91	6.82	8.19	13	13.7	15.2	21.6	26	27.3	30.3	43.3
EA-ARM5060-GU-**-RC/RT□	50Hz	N・m	0.75	0.9	1.25	1.5	2.37	2.76	3.06	3.95	4.73	5.51	6.13	7.89
	50Hz	kgf・cm	7.37	8.84	12.3	14.7	24.2	27	30	40.3	48.3	54	60	80.5
	60Hz	N・m	0.63	0.75	1.04	1.25	1.91	2.3	2.55	3.18	3.82	4.59	5.11	6.36
	60Hz	kgf・cm	6.14	7.37	10.2	12.3	19.5	22.5	25	32.5	39	45	50	64.9
EA-ARM5090-GU-**-RC/RT□	50Hz	N・m	1.13	1.35	1.88	2.26	3.55	3.76	4.18	5.92	7.1	7.52	8.35	11.8
	50Hz	kgf・cm	11.1	13.3	18.4	22.1	36.2	36.8	40.9	60.4	72.5	73.7	81.9	121
	60Hz	N・m	0.94	1.13	1.57	1.88	2.86	3.13	3.48	4.77	5.73	6.27	6.96	9.54
	60Hz	kgf・cm	9.21	11.1	15.4	18.4	29.2	30.7	34.1	48.7	58.4	61.4	68.2	97.4
EA-ARM5120-GU-**-RC/RT□	50Hz	N・m	1.5	1.8	2.51	3.01	4.73	5.01	5.57	7.89	9.47	10	11.1	15.8
	50Hz	kgf・cm	14.7	17.7	24.6	29.5	48.3	49.1	54.6	80.5	96.6	98.3	109	161
	60Hz	N・m	1.25	1.5	2.09	2.51	3.82	4.18	4.64	6.36	7.64	8.35	9.28	12.7
	60Hz	kgf・cm	12.3	14.7	20.5	24.6	39	40.9	45.5	64.9	77.9	81.9	91	130

	Allowance Torque Unit
	Gear Ratio		30	36	40	50	60	75	90	100	120	150	180	200
Type (Motor/Gearhead)	50Hz	Speed r/min	50	41	37	30	25	20	16	15	12.5	10	8.3	7.5
Type (Motor/Gearhead)	60Hz	Speed r/min	60	50	45	36	30	24	20	18	15	12	10	9
EA-ARM4025-GN-**-RC/RT□	50Hz	N・m	3.95	4.73	-	6.58	7.1	8	8	8	8	8	8	-
	50Hz	kgf・cm	40.3	48.3	-	67.1	72.5	80	80	80	80	80	80	-
	60Hz	N・m	3.18	3.82	-	5.3	5.73	7.16	8	8	8	8	8	-
	60Hz	kgf・cm	32.5	39	-	54.1	58.4	73	80	80	80	80	80	-
EA-ARM5040-GU-**-RC/RT□	50Hz	N・m	6.31	6.8	-	9.5	11.4	14.2	17	18.9	20	20	20	-
	50Hz	kgf・cm	64.4	70	-	97	116	145	174	193	200	200	200	-
	60Hz	N・m	5.09	5.5	-	7.64	9.16	11.5	13.7	15.3	18.3	20	20	-
	60Hz	kgf・cm	51.9	56.1	-	77.9	93.5	117	140	156	187	200	200	-
EA-ARM5060-GU-**-RC/RT□	50Hz	N・m	9.47	10.2	-	14.2	17	20	20	20	20	20	20	-
	50Hz	kgf・cm	96.6	104	-	145	174	200	200	200	200	200	200	-
	60Hz	N・m	7.64	8.25	-	11.5	13.7	17.2	20	20	20	20	20	-
	60Hz	kgf・cm	77.9	84.1	-	117	140	175	200	200	200	200	200	-
EA-ARM5090-GU-**-RC/RT□	50Hz	N・m	14.2	15.3	-	20	20	20	20	20	20	20	20	-
	50Hz	kgf・cm	145	157	-	200	200	200	200	200	200	200	200	-
	60Hz	N・m	11.5	12.4	-	17.2	20	20	20	20	20	20	20	-
	60Hz	kgf・cm	117	126	-	175	200	200	200	200	200	200	200	-
EA-ARM5120-GU-**-RC/RT□	50Hz	N・m	18.9	20	-	20	20	20	20	20	20	20	20	-
	50Hz	kgf・cm	193	200	-	200	200	200	200	200	200	200	200	-
	60Hz	N・m	15.3	16.5	-	20	20	20	20	20	20	20	20	-
	60Hz	kgf・cm	156	168	-	200	200	200	200	200	200	200	200	-

: 30; 45; 60

Part Number
EA-ARM4025-GN-A-RC-[3,5,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM4025-GN-A-RT-[3,5,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM4025-GN-C-RC-[3,5,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM4025-GN-C-RT-[3,5,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5040-GU-C-RC-[3,3.6,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5040-GU-C-RT-[3,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5060-GU-A-F-RC-[3,3.6,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5060-GU-A-F-RT-[3,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5060-GU-C-F-RC-[3,3.6,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5060-GU-C-F-RT-[3,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5090-GU-A-F-RC-[3,3.6,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5090-GU-A-F-RT-[3,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5090-GU-C-F-RC-[3,3.6,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5090-GU-C-F-RT-[3,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5120-GU-A-F-RC-[3,3.6,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5120-GU-A-F-RT-[3,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5120-GU-C-F-RC-[3,3.6,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]
EA-ARM5120-GU-C-F-RT-[3,5,6,7.5,9,10,12.5,15,18,20,25,30,36,50,60,75,90,100,120,150,180]

Standard Unit Price	Minimum order quantity	Days to Ship	Square Flange Dim. A (mm)	Rated Output (W)	Voltage	Shaft End Shape	Fan	Frequency (Hz)	Gear Head Type
-	1 Piece(s)	13 Day(s)	80	25	100 V	GN type Pinion Shaft	None	50/60	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	80	25	100 V	GN type Pinion Shaft	None	50/60	Solid Shaft Gearhead
-	1 Piece(s)	13 Day(s)	80	25	220 V / 230 V	GN type Pinion Shaft	None	50	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	80	25	220 V / 230 V	GN type Pinion Shaft	None	50	Solid Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	40	220 V / 230 V	GU type Pinion Shaft	None	50	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	40	220 V / 230 V	GU type Pinion Shaft	None	50	Solid Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	60	100 V	GU type Pinion Shaft	Available	50/60	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	60	100 V	GU type Pinion Shaft	Available	50/60	Solid Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	60	220 V / 230 V	GU type Pinion Shaft	Available	50	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	60	220 V / 230 V	GU type Pinion Shaft	Available	50	Solid Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	90	100 V	GU type Pinion Shaft	Available	50/60	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	90	100 V	GU type Pinion Shaft	Available	50/60	Solid Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	90	220 V / 230 V	GU type Pinion Shaft	Available	50	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	90	220 V / 230 V	GU type Pinion Shaft	Available	50	Solid Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	120	100 V	GU type Pinion Shaft	Available	50/60	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	120	100 V	GU type Pinion Shaft	Available	50/60	Solid Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	120	220 V / 230 V	GU type Pinion Shaft	Available	50	Hollow Shaft Gearhead
-	1 Piece(s)	13 Day(s)	90	120	220 V / 230 V	GU type Pinion Shaft	Available	50	Solid Shaft Gearhead

Basic Information

Type	Motors	Motor Type	Reversible	Power Supply	1-phase
Electromagnetic Brakes, Clutches	Not Provided	Environment	Standard	T-BOX (Terminal Box)	None
Number of Poles	4 Poles

Configure

18 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Square Flange Dim. A(mm)
80

90
Clear
Rated Output(W)
25

40

60

90

120
Clear
Voltage
100 V

220 V

230 V
Clear
Shaft End Shape
- GN type Pinion Shaft
- GU type Pinion Shaft
Clear
Fan
- Available
- None
Clear
Frequency(Hz)
- 50
- 50/60
Clear
Gear Head Type
- Hollow Shaft Gearhead
- Solid Shaft Gearhead
Clear
type
Clear

Days to Ship

All

13 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 .

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Small AC Reversible Speed Control Motor Right Angle 25～120W

Basic Information

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Specification/Dimensions

Square Flange Dim. A(mm)

Rated Output(W)

Voltage

Shaft End Shape

Fan

Frequency(Hz)

Gear Head Type

type

Days to Ship

Specify Alterations

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