Coreless brushless DC motor - コアレスモータ株式会社

Home Product information　 Coreless brushless DC motor コアレスブラシレスDCモータ

ブラシレスDCモータ

coreless

Features

Hi-Power、Big Torque	In comparison with weight and volume, we are confident of Hi-Power and Big Torque. The CPHA series use the air-cooled structure of our proprietary patent. Compared to CPH series, up to 2.5 times the output torque.
Battery power use available	Battery power through driver, direct connection possible.
Hi-speed rotation available	Coreless structure makes hi-speed rotation possible.
Cogging-less・Small inductance	Coreless structure makes cogging torque ZERO.
Quiet rotation	In combination with our Momotaro series driver , achieved quite rotation.

CPH/CPHB series Model number explanatory table

M	S	H	80	-	B	C	43	R	6	ST	1
①	②	③	④		⑤	⑥	⑦	⑧	⑨	⑩	⑪
①	Kind of product			M:MOTOR
②	Diameter type			S:SQUARE, R:ROUND, F:FLAT,N:NO COVER
③	Drive method			H:HALL SENSOR,　L:SENSORLESS, E:ENCODER(SERVO), N:NO
④	External dimensions			0　〜　300mm
⑤	Brake			B:with BRAKE　blank：without BRAKE
⑥	Stator outer diameter			B:17.05(30 series), C:24（40series ), F:32.2(50series ), I:50.9(2310,80 series）
⑦	Effective coil height			0 〜 200mm
⑧	Shaft type			D:D-CUT, G:GEAR TYPE, K:KEY-CUT, R:ROUND,T:TAP
⑨	Shaft diameter			0 〜 50mm
⑩	Series name			ST: STANDARD, AC:AIR COOLING, Other custom name
⑪	Custom＃			1 〜 99

Background YELLOW③⑤⑧⑩⑪ is the Code for option or custom. Please check with our Sales representative to find out combination of models and the minimum order quantity.

Performance comparison of the base model

Rated output comoarison

Conventional model (CPH)

Smallness 1.8 times　Lightness 3.4 times（ compared to our conventional motor）

New model (CPHB)

Smallness 4.4 times Lightness 5.0 times（compared to our conventional model）

* Smallness 2 times means 2 times bigger power with same volume.
* Lightness 2 times means 2 times bigger power with same weight.
定格出力比較

Rated torque comparison

Conventional model (CPH)

Smallness 1.1 times　Lightness 1.5 times（compared to our conventional motor）

New model (CPHB)

smallness 2.2 times Lightness 2.3 times

* Smallness 2 times means 2 times bigger power with same volume.
* Lightness 2 times means 2 times bigger power with same weight.

弊社新モデル

Base model specification

CPH series (Our standard coreless brushless DC motor with CASE)

CPH40

Φ40mm、Length 75mm

Max. rated output 140W

Size	Weight	Voltage	Continuous rated
(Main）	Weight	Voltage	Torque	Rotation	Current	Output
mm	g	V	Nm	RPM	Arms	W
Φ40x75	370	12	0.12	3960	6.2	50
Φ40x75	370	24	0.12	10530	6.2	140

CPH50

Max. rated output 205W

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Size	Weight	Voltage	Continuous rated
(Main）	Weight	Voltage	Torque	Rotation	Current	Output
mm	g	V	Nm	RPM	Arms	W
50x50x67	580	12	0.2	2670	6.7	56
		24	0.2	6630	6.2	139
		36	0.18	10880	6.2	205

CPH62

62mm Square、Length 73mm

Max. rated output 280W

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Size	Weight	Voltage	Continuous rated
(Main）	Weight	Voltage	Torque	Rotation	Current	Output
mm	g	V	Nm	RPM	Arms	W
62x62x73	820	12	0.5	1289	7.6	67
		24	0.5	3279	7.7	172
		36	0.44	5336	7.1	246
		48	0.35	7486	6.5	274

CPH80F

80mm Square、Length 114mm

Max. rated output 450W

Largest output in our CPH series

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Size	Weight	Voltage	Continuous rated
(Main）	Weight	Voltage	Torque	Rotation	Current	Output
mm	g	V	Nm	RPM	Arms	W
80x80x114	1700	12	0.72	915	20.5	113
		24	0.74	3800	15.1	295
		36	0.65	6106	14.2	415
		48	0.51	8450	13.6	451

CPH80E

80mm Square、Length 114mm

Max. rated output 280W

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CPHB Series (A model with a mesh case and a simple water-resistant countermeasure)

CPHB50

φ60mm、Length 67mm

Max. rated output 340W

Size	Weight	Voltage	Continuous rated
(Main）	Weight	Voltage	Torque	Rotation	Current	Output
mm	g	V	Nm	RPM	Arms	W
φ60x67	580	12	0.26	2290	8.5	65
		24	0.28	6300	9.5	185
		36	0.31	10200	11.0	340

CPHB80E

φ92mm、Length 108mm　

Max. rated output 530W

Size	Weight	Voltage	Continuous rated
(Main）	Weight	Voltage	Torque	Rotation	Current	Output
mm	g	V	Nm	RPM	Arms	W
φ92x108	1280	24	1.2	1750	10.7	210
		36	1.2	2950	11.0	360
		48	1.3	4050	11.9	530

CPHB80F

φ92mm、Length 108mm　

Max. rated output 1100W

Size	Weight	Voltage
(Main）	Weight	Voltage	Torque	Rotation	CurrContinuous ratedent	Output
mm	g	V	Nm	RPM	Arms	W
φ92x108	1280	24	1.2	3640	26	450
		36	1.2	6000	26	750
		48	1.2	8400	28	1100

* All the above specifications are in the case of 25 ℃ of the motor's ambient

temperature.
* Product specifications may be changed without notice.

* Characteristic guarantee: ± 10% of catalog specification.

Gear-in motor

　　　　ギヤイン１

Feature

Compared to conventional external gears, the gear built-in motor is less than 50% in volume ratio.

High torque is realized by the built-in gear while being lightweight and compact.

Long life

The model with the encoder and the brake will be developed sequentially.

Why has the gear-in motor not existed so far?

Because our motor is coreless, there is a hollow structure. Therefore, there is a space where the gear part enters.
gear 01

If coreless motor, any maker can make it?

No, keep the conventional structure and reduce the gear, it will be short-lived!！

➡　Proprietary world patent technology to put the gear in a small space

without sacrificing life is realized!
　　

2、Definition of Model Number

gearin model

No.	Classification	Definition
①	Series name	G：　Gear-in series
②	Motor shape	S:SQUARE, R:ROUND, F:FLAT, N:NO COVER
③	Motor classification	H: Brushless DC motor（Hall sensor） L: Brushless DC motor（Sensor-less） E: AC servo motor（Encoder Drive）
④	Base motor modle no.	50: CPH50 80E: CPH80E 80F: CPH80F
⑤	Planetary Gear stages	L1 : 1 stage　L2：２ stages
⑥	Deceleration ratio	1 stage geqr： 5, 6, Other custom-made 2 stage gear：20, 25, Other custom-made
⑦	Output shaft	C: Round shaft（Standard） K: With key shaft（Custom supported） D: D-cut shaft（Custom supported）

３、Standard model（as of June 2017)

The product that the sample shipment started now and under development and sample shipment will start soon.
Specification is still taget and fincal specification will be confirmed later.

Model no.	Base motor	Gear raio	dimension (mm)	Voltage (volts)	Target rated torque @Gear shaft （Nm)	Target rated output @Gear shaft （Nm)	Availability
GSH-80E-L2-20-C	CPH80E	1/20	80x80x135	12	14.3	40	Sample shipping
				24	14.3	90
				36	12.6	150
				48	10	210
GSH-80E-L2-25-C	CPH80E	1/25	80x80x135	12	17.8	30
				24	17.8	80
				36	15.8	120
				48	12.6	170
GSH-80F-L2-20-C	CPH80F	1/20	80x80x135	12	11.7	50	Under development
				24	12	190
				36	10.5	310
				48	8.3	420
GSH-80F-L2-25-C	CPH80F	1/25	80x80x135	12	14.6	40
				24	15	150
				36	13.2	240
				48	10.3	340
GSH-50-L2-25-C	CPH50	1/25	50x50x78	12	4.1	110	samle shipping
				24	4.1	270
				36	3.6	440

Other models of our brushless DC motors, other gear ratios, encoders, with brakes, etc. are scheduled to be supported sequentially, but if you have a request for custom products, please contact our sales person in charge.

ギヤードモータ

ギヤードモーターシリーズ

外付けギヤとの組合せで簡単にトルクの拡大と回転数の調整が可能

特徴

高トルクが出せる

多少の負荷変動では大きな影響を受けない

低騒音、長寿命

メインテナンスフリー

高い防錆効果

小型・軽量

当社ギヤードモータとはブラシレスモータとギヤヘッドの組み合わせた製品の総称です。
当社ブラシレスモータは基本的に高速回転（3,000rpm～15,000rpm）となっておりますが、お客様が実際に使用されるアプリケーション/用途では、低回転・高トルクを必要とされる場合が数多くございます。そこで、コアレスモータ社といたしまして、そのようなご要望に応えるべく、ギヤードモータをラインナップいたしました。

平行軸型遊星ギヤヘッドをご用意しています。

ギヤとモータの組み合わせについて

対象モータ	CPH80E CPH80F CPH62 CPH50
ギヤヘッド種類	PHF: 平行軸遊星ギヤヘッド
取付寸法	60mm 90mm
ギヤ段数	1~3段
減速比	1段構成： 3, 4, 5, 7, 10 2段構成： 12, 16, 20, 28, 35, 40, 50, 70 3段構成： 64,80,100,125,140,175,200,250,350,400,500,700,1000
出力軸形状	S２: キー溝シャフト S1: 丸シャフト K: 中空軸
精密度等級	P2: 標準 P1: 精密 P0: 高精密

1)〜7)の組み合わせに関しては、ギヤドモータカタログを参照ください。

組み合わせギアヘッドとギヤ比

モデル名	ベースモータ	ギヤタイプ	12Vdc	24Vdc	36Vdc	48Vdc
CPH80E-PHF	CPH80E	PHF	○	○	○	○
CPH80E-PHF	CPH80E	PHF	1/3~1/200	1/3~1/200	1/3~1/200	1/3~1/200
CPH80F-PHF	CPH80F	PHF	○	○
CPH80F-PHF	CPH80F	PHF	1/3~1/200	1/3~1/200
CPH62-PHF	CPH62	PHF	○	○
CPH62-PHF	CPH62	PHF	1/3~1/200	1/3~1/200
CPH50-PHF	CPH50	PHF	○	○
CPH50-PHF	CPH50	PHF	1/3~1/400	1/3~1/1000

＊製品の仕様は予告無しに変更される場合があります。

AC servo motor

varios CPS62 hand 1

Feature

High precision control available	High precision positioning control, speed control and acceleration control available.
Light and compact	Big work with small size
Battery power use available	Wide input voltage Range
High speed rotation available	High speed rotation is available due to coreless structure

CPS45 CPS62 CPS80

Product line-up

Model name	Model number	dimension	Circuit wiring	Rated torque/rotation/output @ voltage	Option
CPS62C	MSE62-I34K8-SU3	62X62X108	Serial	0.47Nm/3500RPM/ 170W＠24V 0.44Nm/5336RPM/ 246W＠36V 0.35Nm/7486RPM/ 274W＠48V	Mounting hole　PDCφ71
	MSE62-I34K8-SI1	62X62X108	Serial		Mounting hole　PDCφ70
CPS62C-B	MSE62-B-I34K8-SI2	62X62X144	Serial		with non-excitation type electromagnetic brake
CPS80C-B	MSE80-B-I34T14-HT1	80X80X117	Serial	0.64Nm/3000RPM/ 200W＠30V	with non-excitation type electromagnetic brake
CPS80E	MSE80-I60K12-SI1	80X80X108.5	Serial	0.88Nm/1884RPM/174W＠24V 0.78Nm/3066RPM/251W＠36V 0.62Nm/4259RPM/277W＠48V
CPS80E-B	MSE80-B-I60K12-SI3	80X80X145.5	Serial		with non-excitation type electromagnetic brake
CPS80F	MSE80-I60K12-SI2	80X80X108.5	１ parallel	0.74Nm/3800RPM/295W＠24V 0.65Nm/6105RPM/415W＠36V 0.51Nm/8450RPM/451W＠48V
CPS80F-B	MSE80-B-I60K12-SI4	80X80X145.5	１ parallel		with non-excitation type electromagnetic brake

＊At ambient temperature of 25℃
＊Product specification is subject to change without notice.
＊Performance guarantee: Within ±10% of catalog specification

Encoder specification

Encoder type	Incremental
Resolution	2500
	DC+5V	Black
	GND	Red
	A	Blue
	-A	Blue/Black
	B	Green
	-B	Green/Black
	Z	Yellow
	-Z	Yellow/Black
	U	Brown
	-U	Brown/Black
	V	Grey
	-V	Grey/Black
	W	White
	-W	White/Black

コアレスブラシレスDCモータ

Introduction of Coreless technology

Our motor technology, Coreless and Brushless are the feature.

Not like coil winding method as conventional coreless motor, especially proceed thin copper plate as stator can flow large amount of current.
This copper plate will not be deformed even by large force. And solid and non-eccentric processing technology achieved small, light, Hi-power and large torque.
In addition to the cogging-less, which is a feature of the coreless motor, it realizes a smooth rotating motor by making it brushless.。

Brushless DC Motor

Features

Design thought and manufacturing method are completely different from the conventional coreless motor , lightweight, good heat dissipation, no hysteresis loss are the features. If size and weight are same, rated output and rated torque are significantly larger.

Small、Light
Hi-power、Big torque
Smooth

Series

Conventional model CPH series. CPHA series and CPHA2 series that significantly increased rated output and torque by our original patented air-cooling. mesh case added ＣPHB series.

Our motor technology, Coreless and Brushless are the features.

CPH series： Standard model of brushless motor consists of multiple models by sectional size.
CPHA series: Based on CPH series, we applied our air cooling structure of our original patent and achieved 2.5 times bigger power compared to our conventional motor.
CPHA2 series: Improved version of CPHA, achieved 2０％ more power.
CPHB series: Added mesh case with simple waterproof to CPHA2 series.

Product details

AC servo motor

CPS62 varios

Features

The product which added the encoder to the brushless motor, in combination with the servo driver, achieved high-precision position control, speed control and acceleration control.

High precision control
Light and compact
Battery power available
High speed rotation

Model

In addition to following standard models, we can also consult custom products according to the customer's request. So please feel free to contact our representative.

CPS62C: Added encoder to CPH62. Brake option is available.
CPS80E: Added encoder to CPH80E. Brake option is available.
CPS80F: Added encoder to CPH80F. Brake option is available.
CPS80C: Shorter length compared to CPS80E/F. With brake model.

Product details

Gear-in motor

Features

There are many reasons who wants to put Gear to the motor in order to get more torque and lower RPM. We can meet customer's requirement for rotation speed by adjusting gear ratio.　However, conventional gear is too large to put together!
We solved space problem by our Gear-in motor.

50% volume of conventional motor
Big torque
Long life
Quiet（compared to external gear）

<Model＞

In addition to following standard models, we can also consult custom products according to the customer's request. So please feel free to contact our representative.

GS80E: CPH80E base Gear-in type.　Standard gear features 1/5, 1/6, 1/20, 1/25.
GS50: CPH50 base Gear-in type. Standard gear features 1/5, 1/25.

※Gear-in motor for other models are under development and will be introduced soon.

Produc details

Geared mortor

Geared CP 2

Feature

There are many reasons why you might want to add a higher torque, a lower rpm, and a gear to the motor. In addition, the number of revolutions can be adjusted to the customer's preference by adjusting the gear ratio.

Big torque
Long life

<Model＞

Our geared motor is a generic term for a combination of brushless motor and gear head. Our brushless motor is basically a high-speed rotation (3, 000rpm to 15, 000rpm), but there are many cases where the customer is actually used for applications/applications where low rotation and high torque are required. Therefore, as a core-less motor company, in order to respond to such requests, we have a lineup of geared motor.

製品詳細はこちら

ギヤードモータ

Geared motor series

Easy torque expansion and rotational speed can be adjusted by combination with external gear

Feature

High torque

Not significantly affected by some load fluctuations

Low noise, long life

Maintenance free

High Anti-Rust effect

Small and Light

Our geared motors is a product of a combination of brushless motor and gear head.
Although our brushless motor is basically a high-speed rotation (3, 000rpm to 15, 000rpm), there are many cases where low-rpm and high-torque are required for applications that are actually used. Therefore, Coreless Motor Co., Ltd. has a lineup of geared motors in order to respond to such requests.

A parallel axis type planetary gear head is available.

Combination of the gear and the motor

Applicable motor	CPH80E CPH80F CPH62 CPH50
Gear head Type	PHF: Parallel Axis Planetary Gear head
Mounting dimensions	60mm 90mm
Gear Stages	1~3 Stages
Deceleration ratio	One-stage structure： 3, 4, 5, 7, 10 Two-stage structure： 12, 16, 20, 28, 35, 40, 50, 70 Three-stage structure： 64,80,100,125,140,175,200,250,350,400,500,700,1000
Output shaft shape	S２: Key Groove Shaft S1: Round Shaft K: Hollow Shaft
Accuracy Grade	P2: Standard P1: Precision P0: High Precision

Please refer to the Geared motor catalogue for the combination of 1)〜7).

Combination gear head and gear ratio

Model	Base motor	Gear type	12Vdc	24Vdc	36Vdc	48Vdc
CPH80E-PHF	CPH80E	PHF	○	○	○	○
CPH80E-PHF	CPH80E	PHF	1/3~1/200	1/3~1/200	1/3~1/200	1/3~1/200
CPH80F-PHF	CPH80F	PHF	○	○
CPH80F-PHF	CPH80F	PHF	1/3~1/200	1/3~1/200
CPH62-PHF	CPH62	PHF	○	○
CPH62-PHF	CPH62	PHF	1/3~1/200	1/3~1/200
CPH50-PHF	CPH50	PHF	○	○
CPH50-PHF	CPH50	PHF	1/3~1/400	1/3~1/1000

＊Product specification is subject to change without notice.