Rotary encoder : E40 Series

Diameter Ø40mm Shaft type/Hollow type/Built-in type Incremental Rotary encoder

Diameter ø40mm shaft type/hollow type/built-in type incremental rotary encoder E40 Series newly adds Line Driver output supporting power voltage 12-24VDC range to allow more diverse user applications. Moreover, the series could be ideal solutions for narrow space by minimizing space limit. Small moment of inertia is another feature of the series to optimize user convenience.

Major features

* 12-24VDC power supply of line driver output
* Easy installation at narrow space
* Small moment of inertia
* Power supply : 5VDC, 12-24VDC ±5%
* Various output types

Application

* Measurement of the length H-beam

Ordering Information

Specification Table

Item			Diameter ø40mm shaft/hollow shaft/hollow built-in type of incremental rotary encoder
Resolution(P/R) ※1			1, 2 ,5, 10, 12, 15, 20, 23, 25, 30, 35, 40, 45, 50, 60, 75, 100, 120, 150, 192, 200, 240, 250, 256, 300, 360, 400, 500, 512, 600, 800, 1000, 1024, 1200, 1500, 1800, 2000, 2048, 2500, 3000, 3600, 5000 (Not indicated resolution is customizable.)
Electrical specification	Output phase		A, B, Z phase (Line driver output A, A(bar), B, B(bar), Z, Z(bar) phase)
	Phase difference of output		Phase difference between A and B : T/4 ± T/8 (T=1cycle of A phase)
	Control output	Totem pole output	• Low - Load current:Max. 30mA, Residual voltage : Max. 0.4VDC • High - Load current:Max. 10mA, Output voltage(Power voltage 5VDC):Min. (Power voltage-2.0)VDC, Output voltage(Power voltage 12-24VDC):Min. (Power voltage-3.0)VDC
		NPN open collector output	Load current: Max. 30mA, Residual voltage : Max. 0.4VDC
		Voltage output	Load current: Max. 10mA, Residual voltage : Max. 0.4VDC
		Line driver output	• Low - Load current : Max. 20mA, Residual voltage : Max. 0.5VDC • High - Load current : -20mA, Output voltage(Power voltage 5VDC): Min. 2.5VDC, Output voltage(Power voltage 12-24VDC): Min. (Power voltage-3.0)VDC
	Response time (Rise/Fall)	Totem pole output	Max. 1㎲	• Measuring condition - Cable length : 2m, I sink = 20mA
		NPN open collector output	Max. 1㎲
		Voltage output	Max. 1㎲
		Line driver output	Max. 0.5㎲
	Max. Response frequency		300kHz
	Power supply		• 5VDC ±5%(Rlpple P-P : Max. 5%) • 12-24VDC ±5%(Rlpple P-P : Max. 5%)
	Current consumption		Max. 80mA(disconnection of the load), Line driver output : Max. 50mA(disconnection of the load)
	Insulation resistance		Min. 100MΩ(at 500VDC megger between all terminals and case)
	Dielectric strength		750VAC 50/60Hz for 1 minute(Between all terminals and case)
	Connection		Cable type, 250mm connector cable type
Mechanical specification	Starting torque		Shaft type : Max. 40gf·cm(0.004N·m), Hole type : Max. 50gf·cm(0.005N·m)
	Moment of inertia		Max. 40g·cm²(4×10^-6 kg·m²)
	Shaft loading		Radial : Max. 2kgf, Thrust : Max. 1kgf
	Max. allowable revolution ※2		5000rpm
Vibration			1.5mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours
Shock			Max. 50G
Environment		Ambient temperature	-10 to 70℃, storage : -25 to 85℃
		Ambient humidity	35 to 85%RH, storage : 35 to 90%RH
Protection			IP50(IEC standard) ※Option type is available for IP64 (IEC standard).
Cable			ø5mm, 5-wire, Length : 2m, Shield cable(Line driver output : ø5mm, 8-wire)
Accessory			• Shaft type :ø6mm coupling standard, ø8mm coupling(Sold separately) • Hole type : Bracket
Approval			CE(Except line driver output)
Unit weight			Approx. 160g

※1: '*' pulse is only for A, B phase(Line Driver output is for A, A(bar), B, B(bar) phase)
※2: Make sure that. Max response revolution should be lower than or equal to max. allowable revolution when selecting the resolution.
[Max. response revolution(rpm)= Max. response frequency / Resolution × 60 sec]
※ Environment resistance is rated at no freezing or condensation.

Dimensions

Connections

User's Guide

Caution for your safety

Cr. : http://www.autonics.com/