Mitsubishi Electronics A172SHCPUN Manual De Usuario

APPENDICES

APP 

−

 26

Appendix 2.8  Serial Absolute Synchronous Encoder Specifications

19.5

(0.77)

102(4.02)

135(5.31)

28(1.1)

33(1.3)

B

B

68(2.68)

56(2.2)

56

(2

.2

)

68

(2

.6

8)

Shaft cross-section

Cross-section B-B

Keyway Dimensional Diagram

2(0.08)

5(0.2)

1.15(0.05)

1.15(0.05)

15

(0

.5

9)

1

4

.3

(0.

56)

5(0.2)

3

(0.

12)

3(0.12)

91(3.58)

N.

P

+0.14

0

+0.14

6

-0.012
-0.042

+0

.1

0

0

-0

.1

1

2(0.08)
20(0.79)

1

4

.3

(0.

56)

0

-0

.1

1

16

(0

.6

3)

-0

.006

-0

.017

4-   5.4(0.21)

68

(2

.6

8)

Unit = mm (inch)

Effective dimension

21(0.83)

 50(

1.9

7

)

-0

.009

-0

.025

Item

Specification

Model name

MR-HENC

Resolution

16384 PLS/rev

Transmission method

Serial communications (connected to A172SENC)

Direction of increasing addresses

Counterclockwise (viewed from end of shaft)

Protective construction

IP52 (dust-proof, oil-proof)

Permitted speed

4300 r/min
Radial load: 98 N

Permitted axial loads

Thrust load: 49 N

Runout at input shaft tip

0.02 mm (0.00079 inch) max., 15 mm (0.59 inch)
from tip

Recommended coupling

Bellows coupling

Permitted angular acceleration

40000 rad/s

Operation temperature

-5 to 55

C

Weight kg (lb)

1.5 (3.3)

Connecting cables

MR-HSCBL M, where   is replaced by the cable
length: 2m (6.56 ft.), 5 m (16.4 ft.), 10 m (32.8 ft.),
20 m (65.6 ft.), 30 m (98.4 ft.)

Communications method

Differential driver/receiver conforming to RS422A

Transmission distance

30 m (98.4 ft.) max.