Product Description

PRODUCT PARAMETERS

Items	Basic parameters
Brand	HENGXIANG
Encoder type	Absolute encoder
External diameter	38mm
Thickness	28mm
Installation dimension	30mm diameter
Shaft length	13mm
Solid Shaft diameter	6mm D shape
Bit(steps)	5 bit(32ppr); 6 bit(64ppr); 7 bit(128ppr); 8 bit(180ppr); 8 bit(256ppr);9 bit(360ppr); 9 bit(512ppr);10 bit(720ppr);10bit (1024ppr) 11 bit(2048ppr);
Supply voltage	DC5V; DC8-30V
Outlettype	Radial cable
	Radial socket
	Axial cable with plug
	Radial cable with plug
Count direction	Counterclockwise
	Outside control direction
	Clockwise
Interface	NPN low level effective
	NPN high level effetive
	NPN low level effective
	PNP high level effective
Protection grade	IP50; IP65
Cable length	1M(cable length could be added appropriately by
Cable length	Require, but it need payment individually)
Consumption current	100mA MAX
Top response frenquency	100KHZ
Allowable ripple	≤3%rms
Load Voltage	≤DC30V
Output code	Gray code
Precision	360/(resolution x 4)
Insulation strength	AC500V 60s
Insulation resistance	10MΩ
GND	Not connect to encoder
Starting torque	Less than 4.4x 10-3N.m
Intertia moment	Less than 1.5x 10-6kg.m2
Shaft load	Radial 30N; Axial 20N
Top REV	3000RPM; IP65≤2000r rpm
Bearing life	1.5x109 revs at rated load(100000hrs at 2500RPM)
Environmental temperature	Operating: -20 ～ +85°C; storage: -25 ～ +90°C
Enviromental humidity	Operating and storage: 35-85%RH(noncondensing)
Vibration(endure)	Amplitude 0.75mm, 10-55Hz, 2 hours for three axis individually
Sock(endure)	49m/s2, 11 ms three times for X, Y, Z direction individually
Shaft Material	Stainless steel
Shell Material	Dia cast aluminium
Cable length	1000mm(cable with shielding)
Certification	CE
package	Carton box
Net weight	About 130g(with package)

Basic Dimensions

product-Photoelectric Miniature Single Turn Absolute Encoder , SJ38 10 Bit IP50 Absolute Shaft Encod-1

product-HENGXIANG-Photoelectric Miniature Single Turn Absolute Encoder , SJ38 10 Bit IP50 Absolute S

Assembling Requirement

Quick Overview of SJ38 Series

SJ38 absolute type parallel output solid shaft encoder-feature: small, output gray code without reading error, direction can be controlled by outside; applications: automation control like motor, CNC, packing machine, industrial assembly line, etc. ;external dimensions；external diameter 38mm, thickness 28mm, shaft diameter 6mm, D shape; resolution up to 12bit(4096 steps per turn); protection grade:IP50/IP65;

1.Our working time: 8:00am~6:00pm2. All inquiries will be replied within 24 hours, So please feel free to send us your inquiry.3. when our trade manager is off line, please feel free to leave a message, and tell us the products with model you are interested in, and your E-mail address, we will reply to you within 24 hours.

About Our Encoder Factory

We HENGXIANG will work with customers until they are satisfied and all original design requirements are met, and the product performs exactly to customers' expectations.The OEM/ODM services we supplied will cover the full project life cycle according to customers demand.Our HENGXIANG is an ISO9001 and CE certified factory. We will maintain stringent quality standards in our manufacturing processes, and ensure every product we made go through rigorous quality checks at every stage of production.In order to meet the market's demand and provide the suitable solutions.

About Shipment

Goods can shipped via TNT, FedEx, UPS, DHL, EMS, etc.You could select the express according to your requirements if freight collectorIf you do not have any courier account, we will check and find a cheapest and safety express for you.Our factory has 30% discount with most courier company, so price could be as cheap as possible.

Product Description

PRODUCT PARAMETERS

Items	Basic parameters
Brand	HENGXIANG
Encoder type	Absolute encoder
External diameter	38mm
Thickness	28mm
Installation dimension	30mm diameter
Shaft length	13mm
Solid Shaft diameter	6mm D shape
Bit(steps)	5 bit(32ppr); 6 bit(64ppr); 7 bit(128ppr); 8 bit(180ppr); 8 bit(256ppr);9 bit(360ppr); 9 bit(512ppr);10 bit(720ppr);10bit (1024ppr) 11 bit(2048ppr);
Supply voltage	DC5V; DC8-30V
Outlettype	Radial cable
	Radial socket
	Axial cable with plug
	Radial cable with plug
Count direction	Counterclockwise
	Outside control direction
	Clockwise
Interface	NPN low level effective
	NPN high level effetive
	NPN low level effective
	PNP high level effective
Protection grade	IP50; IP65
Cable length	1M(cable length could be added appropriately by
Cable length	Require, but it need payment individually)
Consumption current	100mA MAX
Top response frenquency	100KHZ
Allowable ripple	≤3%rms
Load Voltage	≤DC30V
Output code	Gray code
Precision	360/(resolution x 4)
Insulation strength	AC500V 60s
Insulation resistance	10MΩ
GND	Not connect to encoder
Starting torque	Less than 4.4x 10-3N.m
Intertia moment	Less than 1.5x 10-6kg.m2
Shaft load	Radial 30N; Axial 20N
Top REV	3000RPM; IP65≤2000r rpm
Bearing life	1.5x109 revs at rated load(100000hrs at 2500RPM)
Environmental temperature	Operating: -20 ～ +85°C; storage: -25 ～ +90°C
Enviromental humidity	Operating and storage: 35-85%RH(noncondensing)
Vibration(endure)	Amplitude 0.75mm, 10-55Hz, 2 hours for three axis individually
Sock(endure)	49m/s2, 11 ms three times for X, Y, Z direction individually
Shaft Material	Stainless steel
Shell Material	Dia cast aluminium
Cable length	1000mm(cable with shielding)
Certification	CE
package	Carton box
Net weight	About 130g(with package)

Basic Dimensions

Assembling Requirement

Quick Overview of SJ38 Series

About Our Encoder Factory

About Shipment

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Product Category

Photoelectric Miniature Single Turn Absolute Encoder , SJ38 10 Bit IP50 Absolute Shaft Encoder

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