Small AC Brake Motors 6-200W

Caution
Product Description
Small AC Brake Motors 6-200W launched as MISUMI Economy series
If the shaft end shape is selected A (circular shaft), the gear head cannot be added. To use the gear head, select GN, GU for the shaft end shape.
【Outerline drawing】
Detailed outline drawings.
Detailed wiring diagrams.
Detailed technical data.
【Usage】
- Suitable for small motors used in lifting devices or safety stop applications where immediate stop and position holding are required when power is off.
【Product Features】
- Equipped with an electromagnetic brake, enabling immediate stop and hold even when power is cut, and safe operation during power outages.
- Operates with the same power supply and allows easy selection of holding torque.
- Ideal for devices requiring safe stop, such as lifting and vertical transport.
| Motor Type | Type | Applications | Features | Notes | Output Range | Motor | Controller | |
|---|---|---|---|---|---|---|---|---|
| Parallel | Right Angle | |||||||
| 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 | * | 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 | * | 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 | - | - |
Link Pages which have outerline dimension, wiring,technical data are available. Please refer to the page top " Product Description ".

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Please select the model and parameters according to the options below before placing your order.
![]() | Part Number Type・ Flange Size | - | ![]() Shaft End Shape | - | ![]() Input Voltage / Number of Poles | - | ![]() Additional Option Fan / Terminal Box Type | - | ![]() Additional Option • Additional Option Gearhead Selection Gear Ratio | |||
| EA-BM | 5040 | - | GN | - | C | - | GH | 30 | ||||
| EA-BM | 5120 | - | A | - | A | - | F | |||||
■ Motor Body
All safety certifications are obtained based on the model number indicated on the motor nameplate.
This product is equipped with a built-in thermal protector (self-reset type).
If the motor overheats for any reason, the protector will automatically activate and stop the motor.Once the motor temperature decreases, it will automatically reset and restart.
Always ensure the power is turned off before performing any inspection or maintenance work.
For “-A” models with a 110V specification, please refer to the actual motor nameplate for the correct capacitor rating.■ Gearhead (available as an additional machining option)
* Additional machining can be specified only when selecting shaft types GN or GU.
※Gearhead standalone model number = EA- & {Additional Processing Code} & {Flange No.} & {Gear Ratio}○ Allowable Torque When a Gearhead Is Mounted
- Please purchase gearheads and mid-gearheads either by specifying additional machining for the motor or from the standalone product page (AC Motor Gearhead EA Series).
- When the additional machining code GH is specified, the gear ratio is entered in the box (□) within the model number.
- Combinations shown in the yellow cells ( )indicate that the output rotation direction is opposite to that of the motor. All other combinations have the same rotation direction.
- The rotational speed is a reference value calculated by dividing the motor’s synchronous speed (50 Hz: 1500 r/min, 60 Hz: 1800 r/min) by the gear ratio.
- The actual rotational speed decreases by approximately 2–20% from the listed value depending on the load.
- If a greater gear ratio than those listed in the table is required, please add a mid-gearhead with a gear ratio of 10 between the motor and the gearhead.
In this case, the allowable torque is 20 N·m.
*Gearhead standalone model number = EA- & {Additional Processing Code} & {Flange No.} & {Gear Ratio}This product uses a power-off activated type brake.
When voltage is applied to the coil, the armature—previously pressed by a spring—is magnetized and released from the brake rim, allowing the motor to rotate.
Conversely, when the voltage is removed, the spring force pushes the armature against the brake rim, generating frictional force that brakes the motor and brings it to a stop.
2. Features
① Immediately brakes and holds the load when power is cut (Holding torque: 0.05–2.0 N·m).
② Suitable for use as a safety brake in the event of sudden power failure.
③ Designed to withstand frequent forward/reverse operations; the brake can perform up to 6 stopping operations per minute, with a required minimum interval of 3 seconds between each stop.
④ A commutating loop is built into the brake, allowing operation from the same power source as the motor.
The listed values are reference values and may vary depending on operating conditions.During actual operation, ensure that the motor surface temperature remains below 90°C.
3. Operating Time and Conditions
① Starting time: The sum of the motor starting time and the electric brake release time.
② Braking time: The time required for the motor to come to a complete stop after power is cut.
③ Overrun amount, starting time, and braking time vary depending on usage conditions and load conditions.

Flange Size




