Sick CFS50-AEV12X03 Data Sheet

Product data sheet

CFS50-AEV12X03

CFS50

MOTOR FEEDBACK SYSTEMS ROTARY INCREMENTAL WITH COMMUTATION

A

B

C

D

E

F

H

I

J

K

L

M

N

O

P

Q

R

S

T

CFS50-AEV12X03 | CFS50

MOTOR FEEDBACK SYSTEMS ROTARY INCREMENTAL WITH COMMUTATION

Ordering information

Type Part no.

CFS50-AEV12X03 1058725

Other models and accessories www.sick.com/CFS50

Illustration may differ

Detailed technical data

Performance

Number of lines per revolution

Measuring step

Commutation signals

Reference signal, number

Reference signal, position

Operating speed

1)

Number of lines from 1… 1,000and >4,096… 65,536on request.

Interfaces

Communication interface

Electrical data

Connection type

Supply voltage

Power consumption

Maximum output frequency

1)

Without load.

Mechanical data

Shaft version

Flange type / stator coupling

Dimensions

Weight

Moment of inertia of the rotor

Operating speed

Angular acceleration

Operating torque

Start up torque

Permissible movement of the drive element,
static

Permissible movement of the drive element,
dynamic

4,096

90° /number of lines

3pole pairs (See diagram, different commutation on request)

1

90° electric, logically gated with A and B

≤6,000min⁻¹

Incremental

Stranded wire, 15-pin, radial

4.5VDC... 5.5VDC

60mA

≤820kHz

Tapered shaft

Rubber support

See dimensional drawing

0.1kg

10gcm²

12,000min⁻¹

≤200,000rad/s²

0.2Ncm

0.4Ncm

Radial
±0.75mm axial

±0.1mm radial
±0.2mm axial

1)

1)

2 MOTOR FEEDBACK SYSTEMS | SICK Product data sheet | 2020-08-22 08:21:24

Subject to change without notice

CFS50-AEV12X03 | CFS50

MOTOR FEEDBACK SYSTEMS ROTARY INCREMENTAL WITH COMMUTATION

Angular motion perpendicular to the rota-

±0.005mm/mm

tional axis, static

Angular motion perpendicular to the rota-

±0.0025mm/mm

tional axis, dynamic

Life of ball bearings

3.6x 109revolutions

Ambient data

Operating temperature range

Storage temperature range

Relative humidity/condensation

Resistance to shocks

Frequency range of resistance to vibrations

EMC

Enclosure rating

1)

The EMC according to the standards quoted is achieved when the motor feedback system is mounted in an electrically conductive housing, which is connected to
the central earthing point of the motor controller via a cable screen. The GND-(0V) connection of the supply voltage is also grounded here. If other shielding concepts
are used, users must perform their own tests.

–20°C... +115°C

–40°C... +125°C, without package

90%, Condensation not permitted

100g, 10ms (according to EN60068-2-27)

20g, 10Hz... 2,000Hz (according to EN60068-2-6)

According to EN61000-6-2 and EN61000-6-3

IP40 (according to IEC60529)

1)

Classifications

ECl@ss 5.0

ECl@ss 5.1.4

ECl@ss 6.0

ECl@ss 6.2

ECl@ss 7.0

ECl@ss 8.0

ECl@ss 8.1

ECl@ss 9.0

ECl@ss 10.0

ECl@ss 11.0

ETIM 5.0

ETIM 6.0

ETIM 7.0

UNSPSC 16.0901

27270501

27270501

27270590

27270590

27270501

27270501

27270501

27270501

27273805

27273901

EC001486

EC001486

EC001486

41112113

2020-08-22 08:21:24 | Product data sheet

Subject to change without notice

MOTOR FEEDBACK SYSTEMS | SICK 3

A

B

C

D

E

F

H

I

J

K

L

M

N

O

P

Q

R

S

T

10

(0.39)

min. 60 (2.36)

min. Ø 8

(0.31)

M4

Ø 5.5

(0.22)

X

42

±*)

(1.65)

7

(0.28)

20

(0.79)

*)

*)

A

4

(0.16)

2

(0.08)

18

(0.71)

R3

X

Ø 6.5

(0.26)

Ø 54–0.1 (2.13)

+0.2

Ø 50–0.2 (1.97)

+0.1

Ø 56

+0.1

(2.20)

4 x M3

13

(0.51)

7.4

+0.2

(0.29)

60°

Ø 47 (1.85)

4 x Ø 3.2

(0.13)

*)

Size of tolerance reduce the
allowed movement of the shaft,
see data sheet.

0.4

(0.02)

3.4–0.2

(0.13)

Rz 6.3

(0.25)

Rz 6.3

(0.25)

A

1:3

9.462°±3’

–0.1
–0.3

+0.3
+0.1

4.7

(0.19)

7.7

(0.30)

1

(0.04)

30°

Ø 53

±0.2

(2.09)

46.1

±0.5

(1.81)

23.5

±0.3

(0.93)

13.8

(0.54)

Ø 3

(0.12)

10

(0.39)

9

(0.35)

Ø 47 (1.85)

Ø 8 (0.31) m6

Ø 5.5 (0.22) h7

M4

9.462°

±3

’

1

(0.04)

Ø 53

±0.2

(2.09)

Cylindrical screw
Torx 15 head

9°

*)

Size of tolerance reduce the allowed

movement of the shaft, see data sheet.

Thread holes according DIN 13 with
counterbore according DIN 76
min. 1.05 x diameter of thread.

4 x Ø 3.2 (0.13)

3

0

°

Ø 53

±0.2

(2.09)

Ø 50

+0.1

(1.97)

–0.2

Ø 47 (1.85)

7.7 (0.30)

4.7 (0.19)

1 (0.04)

X

R3

18

(0.71)

X

Rz 6.3

A

*)

42

±*)

(1.65)

20

(0.79)

7 (0.28)

2 (0.08)

4 (0.16)

A

*)

4 x M3

Ø 54

+0.2

(2.13)

–0.1

Ø 56

±0.1

(2.20)

Min. 60 (2.36)

M4

Min. Ø 8 (0.31)

Ø 5.5

(0.22)

7.4

+0.2

(0.29)

3.4 –0.2

(0.13)

0.4

(0.02)

10 (0.39)

13 (0.51)

60°

9.462

°

±

3'

Ø 6.5

(0.26)

1:3

CFS50-AEV12X03 | CFS50

MOTOR FEEDBACK SYSTEMS ROTARY INCREMENTAL WITH COMMUTATION

Dimensional drawing (Dimensions in mm (inch))

Attachment specifications

4 MOTOR FEEDBACK SYSTEMS | SICK Product data sheet | 2020-08-22 08:21:24

Subject to change without notice

PIN assignment

PIN Color Signal

1 Blue Ground connection (GND)

2 Red Supply voltage 5 V ± 10 % (U

S

)

3 Yellow )Z¯( detrevni langis ecnerefeR

4 Purple Reference signal (Z)

5 Brown Increment signal inverted (¯A)

6 White Increment signal (A)

7 Black )B¯( detrevni langis tnemercnI

8 Pink Increment signal (B)

9 White/Red )T¯( detrevni langis noitatummoC

10 White/Gray Commutation signal (T)

11 White/Blue )S¯( detrevni langis noitatummoC

12 White/Yellow Commutation signal (S)

13 White/Pink )R¯( detrevni langis noitatummoC

14 White/Green Commutation signal (R)

15 Gray Electronic setting of the commutation signals (SET0)

T

tx1

tx2

tx3

tx4

90 %

10 %

A
A

B
B

Z
Z

A + B

Time

At constant rotational speed with regard to the input shaft and rotation in clockwise direction.

By connecting the two signals A and B, an output signal arises whose period durations tx1 ... tx4 have varying lengths.

The differences are determined:

• by the pulse/pause ratio tolerance of the individual channels

• by the tolerance in the 90° phase shift between A and B

• by the frequency

The times tx1 ... tx4 ideally have to amount to 1/4 of the particular period duration T. The typical output frequency of the encoder is

Diagrams

CFS50-AEV12X03 | CFS50

MOTOR FEEDBACK SYSTEMS ROTARY INCREMENTAL WITH COMMUTATION

At constant speed, looking at the input shaft, and clockwise rotation

2020-08-22 08:21:24 | Product data sheet

Subject to change without notice

MOTOR FEEDBACK SYSTEMS | SICK 5

A

B

C

D

E

F

H

I

J

K

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N

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P

Q

R

S

T

Z

R

S

T

e

f g h i k

Polpairs Number of poles e, f, g, h, i, k

α

2 4 30° 180°

3 6 20° 120°

4 8 15° 90°

6 12 10° 60°

8 16 7.5° 45°

The angle information is related to a mechanical shaft rotation. Flank precision of the signals R, S, T ±1°.

CFS50-AEV12X03 | CFS50

MOTOR FEEDBACK SYSTEMS ROTARY INCREMENTAL WITH COMMUTATION

Recommended accessories

Other models and accessories www.sick.com/CFS50

Brief description Type Part no.

Plug connectors and cables

Head A: female connector, JST, 8-pin, straight
Head B: male connector, M23, 17-pin, straight
Cable: Incremental, unshielded, 1m

Head A: female connector, terminal box, 8-pin, straight
Head B: male connector, M23, 17-pin, straight
Cable: Incremental, unshielded, 1m

DSL-2317-G01MJB7 2071332

DSL-2317-G01MJC7 2071331

6 MOTOR FEEDBACK SYSTEMS | SICK Product data sheet | 2020-08-22 08:21:24

Subject to change without notice

Online data sheet

SICK AG | Waldkirch | Germany | www.sick.com

SICK AT A GLANCE

SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applica-
tions. A unique range of products and services creates the perfect basis for controlling processes securely

and efciently, protecting individuals from accidents and preventing damage to the environment.

We have extensive experience in a wide range of industries and understand their processes and require-

ments. With intelligent sensors, we can deliver exactly what our customers need. In application centers in
Europe, Asia and North America, system solutions are tested and optimized in accordance with customer
specications. All this makes us a reliable supplier and development partner.

Comprehensive services complete our offering: SICK LifeTime Services provide support throughout the ma-
chine life cycle and ensure safety and productivity.

For us, that is “Sensor Intelligence.”

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