Autonics EP58 Series Catalog Page

EP58 Series

Shaft Type/Blind Hollow Shaft Type Ø58mm Single-turn Absolute Rotary Encoder

Features

● Ø58mm ange type

● Applicable to various mounting environments

● Various output code: BCD, Binary, Gray code
(customizable)

● Various and high resolution (720, 1024-division)

Applications

● Precision machine tool, Fabric machinery, Robot, Parking system

Please read “Safety Considerations”
in the instruction manual before using.

Ordering Information

EP58SC 10 1024 1 P 24R

I I I

Series Ø58mm Shaft diameter

SC: Shaft clamping

SS: Shaft synchro 6 Ø6mm

HB: Blind hollow

shaft

10 Ø10mm

Exter­nal

Inner 8 Ø8mm

Specifications

Type Shaft Type/Blind Hollow Shaft Type Ø58mm Single-turn Absolute Rotary Encoder
Resolu ion 720, 360, 180, 90, 45-division 1024, 512, 256, 128, 64-division

Output code

Output phase/
Output angle

Control

Electrical specication

Response time (rise/fall) Ton=800ns, To󰀨=Max. 800ns (cable: 2m, I sink = 32mA)
Max. response frequency 35kHz
Power supply • 5VDCᜡ ±5% (ripple P-P: max. 5%) • 12-24VDCᜡ ±5% (ripple P-P: max. 5%)
Current consumption Max. 100mA (disconnection of the load)
Insulation resistance Over 100MΩ (at 500VDC megger between all terminals and case)
Dielectric strength 750VAC 50/60Hz for 1 minute (between all terminals and case)
Connection Axial cable type (cable gland)

Mechanical

Vibration 1.5mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours
Shock Approx. max. 50G

Environment

Protection structure IP50 (IEC standard)
Cable Ø7mm, 15-wire, 2m, Shield cable
Accessories Ø10mm (SC type)/Ø6mm (SS type) coupling, Fixing bracket
Approval

Weight

※

1: TS=Signal Pulse

※

Make sure that max. response revolution should be lower than or equal to max. allowable revolution when selecting the resolution.

2:

[Max. response revolution (rpm)=

※

3: The weight includes packaging. The weight in parenthesis is for unit only.

※

1

PNP open collector output Output voltage: min. (power supply-1 5)VDCᜡ, load current: max. 32mA

NPN open collector output Load current: max. 32mA, residual voltage: max. 1VDCᜡ

output

Starting torque • SC/SS type: max. 40gf·cm (0.004N·m) • HB type: max. 90gf·cm (0.009N·m)
Moment of inertia • SC/SS type: max. 15g·cm² (1.5×10

Shaft loading

specication

Max. allowable revolution

Ambient temp. -10 to 70

I

Ambient humi. 35 to 85%RH, storage: 35 to 90%RH

I

※

3

Resolution

1-1

Pulses/
revolution

Refer to
resolution

Division BCD code Binary code Gray code Division BCD code Binary code Gray code

TS: 0 5°±25'

720

TS: 1°±25'

360

TS: 2°±25'

180

TS: 4°±25'

90

TS: 8°±25'

45

• SC/SS type: radial: max. 10kgf, thrust: max. 2.5kgf

• HB type: radial: max. 2kgf, thrust: max. 1kgf

※

2

3,000rpm

℃, storage: -25 to 85℃

CE

• SC type: approx. 545g (approx. 435g) • SS type: approx. 525g (approx. 415g)

• HB type: approx. 520g (approx. 410g)

※

Max. response frequency

1-1

Output code Rotating direction Control output Power supply

1: BCD code
2: Binary code
3: Gray code

TS: 0 5°±25'

(11-bit)

(10-bit)

(9-bit)

(8-bit)

(7-bit)

Environment resistance is rated at no freezing or condensa ion.

(10-bit)

TS: 1°±25'

(9-bit)

TS: 2°±25'

(8-bit)

TS: 4°±25'

(7-bit)

TS: 8°±25'

(6-bit)

11

F: Output value increases

at CW direction

R: Output value increases

at CCW direction

TS: 1°±25'

(10-bit)

TS: 2°±25'

(9-bit)

TS: 4°±25'

(8-bit)

TS: 8°±25'

(7-bit)

TS: 16°±25'

(6-bit)

-6

kg·m²) • HB type: max. 20g·cm² (2.0×10-6kg·m²)

× 60 sec]

1024

512

256

128

64

TS: 0.3515°±15'

(13-bit)

TS: 0.703°±15'

(11-bit)

TS: 1.406°±15'

(10-bit)

TS: 2.8125°±15'

(9-bit)

TS: 5.625°±15'

(7-bit)

1-1

P: PNP open

collector output

N: NPN open

collector output

TS: 0.3515°±15'

(10-bit)

TS: 0.703°±15'

(9-bit)

TS: 1.406°±15'

(8-bit)

TS: 2.8125°±15'

(7-bit)

TS: 5.625°±15'

(6-bit)

1-1

TS: 0.703°±15'

TS: 1.406°±15'

TS: 2.8125°±15'

TS: 5.625°±15'

TS: 11.25°±15'

5: 5VDC ±5%
24: 12-24VDC

±5%

(10-bit)

(9-bit)

(8-bit)

(7-bit)

(6-bit)

SENSORS

CONTROLLERS

MOTION DEVICES

SOFTWARE

I

(A)
Photoelectric
Sensors

(B)
Fiber Optic
Sensors

(C)
LiDAR

(D)
Door/Area
Sensors

(E)
Vision
Sensors

(F)
Proximity
Sensors

(G)
Pressure
Sensors

(H)
Rotary
Encoders

(I)
Connectors/
Connector Cables/
Sensor Distribution
Boxes/ Sockets

Autonics

H-81

EP58 Series

Output Waveform

360-division (BCD code output)

Model EP58

※

TS=1°±25'

※

Above waveform is based on the positive logic. (the output waveform of negative logic is opposite to the above waveform.)

360-division (Binary code output)

Model EP58

※

TS=1°±25'

※

Above waveform is based on the positive logic. (the output waveform of negative logic is opposite to the above waveform.)

I

I

-360-1 -P-

□□

10×2

10×2

10×2

10×2

100×2

100×2

□□

2

2

2

2

2

2

2

2

2

□ □

0 1 2 3 4 5 6 7 8

0

~

2

1

W-rtt~x:x!

2

2

: : : : · . . !

2

3

2

0

>-----<---+-+-t--+-+----+----+---+------<i

1

2

>-->--t-+-t-+-+--

3

___

0

,--,--,-+-,-+-+--.,__.,__.,__---;!

1

----------

-360-2 -P-

□ □

0 1 2 3 4 5 6 7 8 178 179180 181 182 357 358 359 0

0

~

1

LJ..r+-~W-Lr+--+u

2

. ! ! ! ; : ! ! !

3

4

-----.--..-1------+---------------------,

5

----+--+-+--+-i-'-----------------~:x:x,

6

----..---.-+--+-i-'--------+------~!

7

----+--+-1-+-+-<---+-t--+------i

8

----'!--'-----___,!

TS

...;...,-+-

TS

___

.....

------------.'

---;!

178 179 180 181 182 357 358 359

x:x

~

! ! !

x:x

: ,

~~~

i ! : ! ! i

~~~

i I : I I I

x_x

~

x:x

: ! ! ! :

x:x

: ,

x:x

l...rh.J...rh..

x-x

~

x:x

! ! I : : !

:

x:x

i i i i i

1

x:x:

:

x:x

~x:xr,

x:x

~~~

~~~

x_x
x:x

x:x

x:x
x-x

x:x:

x:x
:,x:xl,
lx:xl'--'--~L

x:x

x:x

x:x

i !

: :

i !

x:x

x:x

x:x;

~

h

.........

rtd

i

.... , __

i y

,

hJ..rh.j

u+--+iJ

i'--'--'--

,-------------,

:

!---------'

0

i i !

_,__

....

Y,

_

Ll

' '

LJ

~

L.J

1024-division (BCD code output)

Model EP58

※

TS=0.3515°±15'

※

Above waveform is based on the positive logic. (the output waveform of negative logic is opposite to the above waveform.)

H-82

I

-1024-1 -P-

□□

10×2
10×2

10×2

10×2
100×2
100×2

100×2
100×2

1000×2

□ □

0 1 2 3 4 5 6 7 8 511 512 513

0

L..rh.J_-t-w...rh.J___rh_L

2

1

2

2

Mt~~~~u i i~~~:~

2

3

2

0

,---,---t-,-+--,--,---,----,----,-

1

,--.---,...+--,..+--,...---,..---,-_,____,_

2

3

------t-,-----------------

0

1

>---+--+-+-+-+->---+--+---+-,-

2

______

_._+-<--+---------_.____.._._

3

0

>---+---+-+-+-+-+---+---+-+---+-

TS

Autonics

1021 1022

x-x

!7....L._rj

x-x

1023

!7..J....rhj

x:x:_,_:x:x_-----------­x:x

x:x

x:

x:x
x:x

x:x

x:

x:

x:

X

X

x

X

i-1-!

!___j___j

!_!_!

!___j___J

!~

!___j_J

!~

!____j____J

!~

x:x

,..._=::=:::r:::;--,

x:x

x:

X

x:x

:-;....---;------

x:x

x:x

,_..,_ _ _,

x:

X

----+--------

x:x

x:

X

!=::::::::::::.:::;L.::,

0

w