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BLDC High Torque- Parallel & Solid Shaft Gearhead (Part Numbers)

MiSUMi Economy

Longer lead times due to Lunar New Year. Delivery schedules will return to normal starting Feb 24.

Gearhead 3-180 for MISUMI Small AC Motors Right Angle type launched as MISUMI Economy series
【Usage】
- Mounted directly on small motors to achieve compact heavy-load transport with high permissible torque.
【Product Features】
- Wide selection of reduction ratios from 1/3 to 1/180

Part Number

Configured Part Number is shown.

Drawing/Specifications
Part Numbers

Product Overview

- BLDC High torque - Parallel & Solid Shaft Gearhead 15~400W launched as MISUMI Economy series
【Usage】
- The BL DC gear motor is an upgrade of the small AC gear motor, both in the electrical and mechanical properties have obvious advantages.
【Product Features】
- Using permanent magnets in the rotor of a brushless motor reduces rotor losses and power consumption, helping the device save energy. Product is thinner and lighter.
- The motor maintains excellent speed stability within ±0.5%, with almost no speed change even when the load varies.
- AC motors maintain high average efficiency across a wide range of speeds and loads.
【Specification Notice】
- In order to keep the surface temperature of the motor housing below 90℃, the round shaft motor shall be mounted on a heat sink plate (Material: Aluminum) of the following size.

15W type: 115×115mm thickness 5mm.
40W type: 135×135mm thickness 5mm.
120W type: 165×165mm thickness 5mm
200W type: 200×200mm thickness 5mm.

- Storage environment also includes short-term value in transit.
- IP value indicating dustproof and waterproof performance is in accordance with IEC 60529 and IEC 60034-5 regulations.
Take notice of
· Please do not conduct insulation resistance measurement and voltage withstand test when the motor is connected to the driver.
· Material and surface treatment of motor.

[Material: Housing-aluminum, output shaft-40Cr, screw-stainless steel (Exposed part only, excluding protective ground terminal)]
[Surface treatment: Housing: Coating (Excluding mounting surface)]

Motor Type	Gearhead Type	Type	Applications	Features	Output Range	Controller
BLDC - High Torque Motor	Parallel & Solid Gearhead	EA-BLD⃞-220-GK	Where space is available and high power (torque) is required.	High allowable torque and superior load capacity (e.g., 10N.m)	15W-400W	LINK
	Parallel (L Type) & Hollow Gearhead	EA-BLD⃞-220-GKL	Where there is plenty of space, standard power, and the output shaft is constantly rotating in reverse.	Standard type with slightly lower allowable torque than K2 (e.g., 5N.m).	15W-400W
	Right Angle & Hollow Gearhead	EA-BLD⃞-220-GKR	To save installation space or want to mount directly on the axis of the device (hollow shaft).	Space-saving design; available in Hollow Shaft or Solid Shaft types.	40W-400W
BLDC - High Efficiency Motor	Parallel & Solid Gearhead	EA-BLD⃞-220-GV	General-purpose use requiring wide speed options	Parallel shaft reducer. Widest range: 5 to 360	30W-750W	LINK
	Parallel (L Type) & Hollow Gearhead	EA-BLD⃞-220-GS	Machinery with tight space constraints; allows perpendicular mounting.	Right-angle gearbox with hollow shaft structure. Special design with a right-angle hollow shaft helps optimize space	30W - 400W
	Right Angle & Hollow Gearhead	EA-BLD⃞-220-GSL	Heavy-duty applications demanding high power in a parallel configuration.	Parallel shaft reducer. IP20 (Standard rating, lower than S/SF).	100W-1100W
BLDC - Standard Motor	Without Gearhead	EA-BLD⃞-A	Used when speed reduction is not required (No gear head)	Only the motor body. The output shaft is either a smooth round shaft or a keyed shaft	15W-400W	LINK
	Parallel Gearhead	EA-BLD⃞-GN/GU	It is the most common type, used in conveyors and automation systems that require direct transmission and basic load capacity.	The motor comes with a pre-mounted square gearbox, with the output shaft parallel to the motor shaft. The GU series is typically more robust and uses bearings.	15W-1000W
	Parallel (L Type) Gearhead	EA-BLD⃞-GNL/GUL	Useful in confined spaces where a 90° transmission angle is needed to save space. The hollow shaft allows easy direct mounting onto the machine shaft.	The gearbox is designed in an L-shape, with the output shaft at a 90° angle to the motor body. It often features a hollow shaft (designation LC)	15W-750W

Specification Table

～

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

		Type		Flange Size + W	-	Voltage	-	Shaft End Shape	-	Speed	-	Additional Option Gearhead Selection	-	Additional Option Gear Ratio
		EA-BLD		2015	-	220	-	GK	-	20S	-	K2	-	5

Type	Flange Size + Output Power	Flange Size	Output Power [W]	Voltage	Shaft End Shape	Speed	Additional Selection

Type	Flange Size + Output Power	Flange Size	Output Power [W]	Voltage	Shaft End Shape	Speed	Gearhead Selection	Gearhead Ratio
BLDC EA-BLD	2015	□60	15	220	GK	20S	K2	5, 10, 15, 20, 30, 50, 100
	4040	□80	40
	5120	□90	120
	5200	□90	200
	6200	□104	200
	6400	□104	400

* Allowance torque between Gearhead ratio and Motor speed


Type	Flange Size + Output Power	Flange Size	Output Power [W]	Gearbox Load Torque	Motor Speed rpm	Allowance Torque (N.m) by Gearhead Ratio
Type	Flange Size + Output Power	Flange Size	Output Power [W]	Gearbox Load Torque	Motor Speed rpm	5	10	15	20	30	50	100
BLDC EA-BLD	2015	□60	15	5N.m	100~2000	0.29	0.58	0.87	1.04	1.57	2.61	4.7
	4040	□80	40	12N.m		0.77	1.55	2.32	3.09	4.18	6.96	12
	5120	□90	120	30N.m		2.32	4.64	6.27	7.52	11.28	18.8	30
	5200	□90	200	30N.m		3.87	7.74	10.46	12.61	18.91	30	30
	6200	□104	200	50N.m		3.87	7.74	10.44	12.53	18.8	31.33	50
	6400	□104	400	50N.m		7.74	15.47	20.91	25.21	37.82	50	50

The (gray) in allowance torque indicates that the rotation direction of the gearbox shaft is opposite to the rotation direction of the motor.
Others are in the same direction.

* Permissable Axial Load & Permissable Radial Load

Gearhead			Ratio (Motor 2000rpm)	Permissible Axial Load (N)	Permissible Radial Load (N)
Motor Type	Flange Type + Output Power	Flange Size			Distance from the front end of the output shaft
					10mm	20mm
EA-BLD	2015	□60	5~10	200	450	370
			15~100		500	400
	4040	□80	5~10	400	800	660
			15~100		1200	1000
	5120 5200	□90	5~10	500	900	770
			15~100		1300	1110
			30~100		1500	1280
	6200 6400	□104	5~10	800	1230	1070
			15~100		1680	1470
			30~100		2040	1780

* K2 Axial and Radial schematic diagram

* Gearhead Output Shaft Speed (Unit: r/min)

Motor Speed	Gearhead output shaft speed (r/min) Ratio
Motor Speed	5	10	15	20	30	50	100
100r/min	20	10	6.7	5	3.3	2	1
2000r/min	400	200	133	100	66.7	40	20

*Speed — Torque Characteristics

Continuous operation field: The field in which continuous operation can be done.

Short-term operation area: Mainly for use during acceleration.

Type	Flange Size + W	Flange Size	Output Power [W]	Torque (N.m)
				Rated Torque	Max Instant Torque

EA-BLD	2015	□60	15	0.072	0.108
	4040	□80	40	0.191	0.287
	5120	□90	120	0.573	0.859
	5200		200	0.955	1.433
	6200	□104	200
	6400		400	1.91	2.865

Drawing

*Key·keyway

Flange Type + Output Power	Drawing
EA-BLD2015
EA-BLD4040
EA-BLD5120
EA-BLD5200
EA-BLD6200 EA-BLD6400

Type
Motor

Flange Size
+ W

Flange
Size

Output Power
[W]

Dimension (mm)

D Through hole

EA-BLD

2015

□60

4-Φ5

Φ70±0.5

1.8

14.2±0.3

Φ6.71

Φ56

4040

□60

4-Φ6

Φ94±0.5

1.8

14.5±0.3

Φ8.6

Φ76

5120

□90

120

4-Φ8.5

Φ104±0.5

63.8

21.5±0.3

Φ12.9

Φ85

5200

200

4-Φ8.5

Φ104±0.5

63.8

21.5±0.3

Φ12.9

Φ85

6200

□104

200

104

4-Φ9

Φ120±0.5

95.8

1.8

23.5±0.3

Φ14.4

Φ94

6400

400

104

4-Φ9

Φ120±0.5

95.8

1.8

23.5±0.3

Φ14.4

Φ94


Type Motor	Flange Size + W	Flange Size	Shaft Gear	Dimension (mm)
				L	M	N	O	P	Q

EA-BLD	2015	□60	GN	44	30±1	28.5	26.5	10	Ø24
	4040	□60		45.5	32±1	30	25	15	Ø32
	5120	□90		71.5	32±1	30	25	18	Ø36
	5200		GU	71.5	38±1	36	25	18	Ø36
	6200	□104		80	42±1	40	25	20	Ø46
	6400

* For choosing motor body, please refer A->K
* For choosing gearhead, please refer L->Q

Advantage for High Efficiency BLDC

* Wide speed range

Product Group	Speed Control Range*	Velocity Ratio
K2/L2 series	100~2000r/min	1:20
Three-phase induction motor controlled by frequency converter	200~2400r/min	1:12
AC speed adjustable motor	50HZ: 90~1400r/min	1:15

* Excellent energy-saving effect
- The permanent magnet steel is used in the rotor part of the brushless motor, which reduces the secondary loss of the rotor and greatly reduces the power consumption. help save the energy of the device.
* Comparison with output of 200W

Rated output 50Hz (Representative value)

* Superior speed stability
- Achieve excellent speed stability within ±0.5% of the load speed variation rate, and even when the load changes,
there will be almost no speed changes caused by load changes such as frequency converters or AC speed governors.

Comparison of speed change at 80% loading rate (Reference value)

*Thin, lightweight
- Brushless motor rotor using permanent magnet steel, so it's thin, light. Realize miniaturization of device.
* Comparison with output of 200W

*Significant efficiency gains
- From low speed to high speed, from light load to full load, the average efficiency of AC motor has incomparable advantages.

: 30; 60; 90

Part Number
EA-BLD2015-220-GK-20S-K2-[5,10,15,20,30,50,100]
EA-BLD4040-220-GK-20S-K2-[5,10,15,20,30,50,100]
EA-BLD5120-220-GK-20S-K2-[5,10,15,20,30,50,100]
EA-BLD5200-220-GK-20S-K2-[5,10,15,20,30,50,100]
EA-BLD6200-220-GK-20S-K2-[5,10,15,20,30,50,100]
EA-BLD6400-220-GK-20S-K2-[5,10,15,20,30,50,100]

Standard Unit Price	Minimum order quantity	Days to Ship	Square Flange Dim. A (mm)	Rated Output (W)
-	1 Piece(s)	21 Day(s)	60	15
-	1 Piece(s)	21 Day(s)	80	40
-	1 Piece(s)	21 Day(s)	90	120
-	1 Piece(s)	21 Day(s)	90	200
-	1 Piece(s)	21 Day(s)	104	200
-	1 Piece(s)	21 Day(s)	104	400