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Astec編碼器

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Astec編碼器
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產品信息

ASTEC磁編碼器

產品說明

Flat Magnetic Rotary Encoder

JR SERIES
JR Series are compact encdoers for general application made by Astec in Japan.

　

In general, encoderpulese generator has longer axial dimmention than its diameter. JR Series has the dimensions of dia.52.2mm x 31mm, including a bracketa dustcover. As far as the diamaeter is not larger than motor case diameter, shorter axial length is better for saving space.

　
Most suitable for avoiding the problmes of high temperatureoil mist.

JR55:
AB signals, Incremental.
Operating Tenperature: -10 degree C to + 80 degree C
with Open Collector JR55A, Voltage Output JR55C & Line Driver JR55D.
　

End Shaft Type

Through Shaft type is available also.
Dust-cap can be attached to this type like JR205.
　

JR205:
AB+Z signals, Incremental + Index,
Operating Tenperature:
-20 degree C to + 90 degree C with Open Collector JR205AVoltage Output JR205C.
-30 degree C to + 90 degree C with Line Driver JR205D.
　

Through Shaft Type
JR205, JR215JR305 have same configurations.

JR215: High Temperature Resitant.
AB+Z signals, Incremental + Index,
Operating Tenperature: -20 degree C to + 115 degree C
with Open Collector JR215A, Voltage Output JR215C & Line Driver JR215D.

JR305: Dew Deposition Resitant.
AB+Z signals, Incremental + Index,
Operating Tenperature: -30 degree C to + 90 degree C with Line Driver JR305D.

　

Refer to the attached PDFs for further information.

Part Number for Order , Brochure JR205/215/305 , Brochure JR55
　

Magnetic Rotary Encoder

Flat Magnetic Rotary Encoder made in Japan

Astec JR Series
　

JR Series are compact encdoers for severe environmets made by Astec in Japan.

Part Number for Order , Brochure JR105/205/215/305 ,

In general, encoder or pulese generator has longer axial dimmention than its diameter. JR Series has the dimensions of dia.52.2mm x 31mm, including a bracket and a dustcover. As far as the diamaeter is not larger than motor case diameter, shorter axial length is better for saving space.

JR Series stands against severe environments like high temperature, high humidity, vibrations, oil mist, dusts, etc.

JR205: Standard
Incremental + Index : AB+Z signals
Resolution : 300, 360, 500, 1000, 1024, 2000 & 2048 ppr.
Operating Tenperature:
Open Collector JR205A and Voltage Output JR205C :
-20 degree C to + 90 degree C :
Line Driver JR205D :
-30 degree C to + 90 degree C :
　

Hollow Shaft Type

JR105, 205, JR215 and JR305 have same configurations.

JR105: Standard
Incremental Only : AB signals only
Resolution and other specifications : Same with JR205 above stated.

JR215: High Temperature Resitant on special request.
Incremental + Index : AB+Z signals
Operating Tenperature: -20 degree C to + 115 degree C

with Open Collector JR215A

Other outputs : on special request
Resolution : 360, 500, 1000, 1024 ppr.

JR305: High Humidity Resitant.
AB+Z signals, Incremental + Index,
Operating Tenperature:
-30 degree C to + 90 degree C with Line Driver JR305D.

JR55: Production is suspended right now
AB signals, Incremental.
Operating Tenperature: -10 degree C to + 80 degree C
with Open Collector JR55A, Voltage Output JR55C & Line Driver JR55D.
　

End Shaft Type

Refer to the following PDFs for further information.
Astec Co., Ltd., Encoder

Part Number for Order , Brochure JR105/205/215/305 , Brochure JR55

　

Magnetic Encoder Kit for Robot & Others

This magnetic encoder kit can make a gap between MR Sensor and a Magnetic Rotor very wide. Depending on condtions, gap can be from 0.3mm up to 2.0mm. No contact between a MR-sensor and a magnetic rotor. No bearings are necessary. This kit is designed by Admotec in U.S.A. Mass production can be made by Astec in Japan.

For the applications which exsiting standard encoders can not be mounted.
　
For severe environmets like high temperature over 100 degree C.
　
For various severe conditions and environments like vibration, mechanical shock, dust, water, oil, oil mist, chemicals, etc.
　
Direct mounting onto a shaft in motor case for an encoder included Servomotor.
　
Direct mounitng onto shafts from dia.1mm through dia.250mm.
　
For the application which requires wide air gap between a sensor and a rotor.

Magnetic Encoder for Harsh Environments

MSL115 Series are the Encoders designed for the severe applications like Paper-Pulp industry, Steel indutry, Harbor Crane indstey, etc. This series is a metric encoder made by Dynapar distributed by Astec in Japan.
　

MSL115 Series is bearingless, non-contac type encoder and it can last more than 10 years with proper way of use.
　
This Series is one of the most rugged encoderws with magneto-resistive sensor and a magnetic pulser.
　
MSL115 can be attached to dia.15mm - dia.95mm motor shaft directly without any coupling. The other type RIM1250 can be attached up to dia.200mm motor shaft directly.
　
This series is a through-shaft type and it can be mounted to the shaft between a motor and a break or fan like sandwiches.
　
As the housing is a flat type, it takes only 20-30mm axial length for space saving.
　
The air gap control between the sensor and the pulser is easy.

Magnetic Encoder vs. Optical Encoder

Astec has been serving for various kinds of industries with Magnetic Encoders which covers the disadvantages of optical encoders. Magetic encoders are insensitive to severe environments like dust, water, oil, vibration and others.

Current Sensor

Hall Effect, Open Loop Type with Permalloy Cores
20mm or 12mm High, RoHS Compliant

Open Loop Type Current Sensor

Features
* High accuracy and reliability in severe environments realized
by Astec’s design.
* Detections of various currents including AC, DC, Pulses, etc.
* Detection of current direction.
* Analogue output by converting current value to voltage value
* Perfect isolation of output side from detection side.
* Insensitive for temperature change and voltage fluctuation.
* Minimized current noise by the shielding effect from Astec’s design.
* Compact size and light weight.
* UL Listed

Singel Output & Dual Output

	* SCD Series:	Single Output
	Input Current(If) :	3, 5, 10, 15, 20A
	Input Voltage:	+5, +/-5, +12, +/-12, +/-15V

	* SCL Series:	Dual Output
	Input Current(If) :	3, 5, 10, 15, 20A
	Input Voltage:	+12V

Part Number for Order PDF Current Sensor Table PDF
　

Application Examples

* Servomotor Drive
* Inverter
* Robot Arm
* Power Supply Detection
* Chip Mounte
* Broadcasting Equipment
* Others

Part Number Table

Output	Series	Input Volt.	Detct. Curr.	Detct. Type	Part Number	DWG	Note
Single Output	SCD except. SSR hight 20mm SSR 12mm high	+/-15V	3A	Bipolar	SCD03PAR	Fig-1
			5A		SCD05PAR
			10A		SCD10PAR
			15A		SCD15PAR
			20A		SCD20PAR
		+/-12V	3A		SCD03PBR
			5A		SCD05PBR
			10A		SCD10PBR
			15A		SCD15PBR
			20A		SCD20PBR
		+/-5V	3A		SCD03PTR
					SCD03HTR		Low Noise
					SCD03HTR-E		CE Marking self decl.
			5A		SCD05PTR
					SCD05HTR		Low Noise
					SCD05HTR-E		CE Marking self decl.
			10A		SCD10PTR
					SCD10HTR		Low Noise
					SCD10HTR-E		CE Marking self decl.
			15A		SCD15PTR
					SCD15HTR		Low Noise
					SCD15HTR-E		CE Marking self decl.
			20A		SCD20PTR
					SCD20HTR		Low Noise
					SCD20HTR-E		CE Marking self decl.
		+12V	3A	DC	SCD03PSN
				Bipolar	SCD03PSR
				Bipolar	SCD03SSR	Fig-3	Height12mm
			5A	DC	SCD05PSN	Fig-1
				Bipolar	SCD05PSR	Fig-1
				Bipolar	SCD05SSR	Fig-3	Height12mm
			10A	DC	SCD10PSN	Fig-1
				Bipolar	SCD10PSR	Fig-1
				Bipolar	SCD10SSR	Fig-3	Hight12mm
			15A	DC	SCD15PSN	Fig-1
				Bipolar	SCD15PSR	Fig-1
				Bipolar	SCD15SSR	Fig-3	Hight 12mm
			20A	DC	SCD20PSN	Fig-1
				Bipolar	SCD20PSR	Fig-1
				Bipolar	SCD20SSR	Fig-3	Hight 12mm
		+ 5V	3A	DC	SCD03PUN	Fig-1
				Bipolar	SCD03PUR
				Bipolar	SCD03EUR		Withstand Voltage 4.0K
			5A	DC	SCD05PUN
				Bipolar	SCD05PUR
				Bipolar	SCD05EUR		Withstand Voltage 4.0K
			10A	DC	SCD10PUN
				Bipolar	SCD10PUR
				Bipolar	SCD10EUR		Withstand Voltage 4.0K
			15A	DC	SCD15PUN
				Bipolar	SCD15PUR
				Bipolar	SCD15EUR		Withstand Voltage 4.0K
			20A	DC	SCD20PUN
				Bipolar	SCD20PUR
				Bipolar	SCD20EUR		Withstand Voltage 4.0K
Dual Output	SCL Hight 12mm	+ 12V	3A	Bipolar	SCL03PSR	Fig-2
			3A		SCL03HSR		Low Noise
			5A		SCL05PSR
			5A		SCL05HSR		Low Noise
			10A		SCL10PSR
			10A		SCL10HSR		Low Noise
			15A		SCL15PSR
			15A		SCL15HSR		Low Noise
			20A		SCL20PSR
			20A		SCL20HSR		Low Noise

產品信息
名稱：	綜合型式表
型號：	JR55,JR205,JR215,JR305
規格：
用途：

產品信息
名稱：	磁編碼器
型號：	JR205,JR215,JR305
規格：
用途：

產品信息
名稱：	磁編碼器
型號：	JR55
規格：
用途：

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公司介紹

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Astec編碼器

產品信息

Current Sensor

Hall Effect, Open Loop Type with Permalloy Cores20mm or 12mm High, RoHS Compliant

公司介紹

相關產品

Hall Effect, Open Loop Type with Permalloy Cores
20mm or 12mm High, RoHS Compliant