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Specifications

RD77GF4

RD77GF8

RD77GF16

RD77GF32

RD77MS2

RD77MS4

RD77MS8

RD77MS16

Number of controllable axes

4

8

16

32

2

4

8

16

Interpolation functions

Linear interpolation for up to 4 axes, circular interpolation for 2 axes, helical interpolation for 3 axes

2 axes linear and circular ­interpolation

Linear interpolation for up to 4 axes, circular interpolation for 2 axes

Servo amplifier network

CC-Link IE Field

CC-Link IE Field

CC-Link IE Field

CC-Link IE Field

SSCNETIII/H

SSCNETIII/H

SSCNETIII/H

SSCNETIII/H

Servo amplifier

MR-J4-GF(-RJ)

MR-JE-B/MR-J4(W2/W3)-B over SSCNETIII/H

Operation cycle ms

0.5, 1.0, 2.0, 4.0

0.5, 1.0, 2.0, 4.0

0.444, 0.888, 1.777, 3.555

Positioning

Method

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

Acceleration/deceleration control

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Compensation

Backlash compensation, electronic gear, near pass function

Number of positioning points

600 per axis (All the data points can be set with the buffer memory.)

600 per axis (All the data points can be set with GX Works3 or PLC program.)

External input signals

External devices, like encoder or remote I/O are connected via CC-Link IE Field

1 encoder, A/B phase; 4 digital inputs [DI1–DI4]

Cam function

Storage area cam data

3 MBytes, max. 1024 (depends on resolution)

256 kBytes, max. 256 (depends on resolution)

Occupied I/O points

32

32

32

64

32

32

32

32

Connection terminal

RJ45 connector

RJ45 connector

RJ45 connector

RJ45 connector

40-pin connector

40-pin connector

40-pin connector

40-pin connector

Applicable wire size mm 2

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

No. of Simple Motion modules in one system

8

8

8

8

8

8

8

8

Internal power consumption (5 V DC) A

1.1

1.1

1.1

1.1

1.0

1.0

1.0

1.0

Weight kg

0.23

0.23

0.23

0.23

0.22

0.23

0.23

0.23

Dimensions (WxHxD) mm

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

Order information Art. no.

295077

295078

295079

304200

280229

280230

280231

280232

Specifications

RD77GF4

RD77GF8

RD77GF16

RD77GF32

RD77MS2

RD77MS4

RD77MS8

RD77MS16

Number of controllable axes

4

8

16

32

2

4

8

16

Interpolation functions

Linear interpolation for up to 4 axes, circular interpolation for 2 axes, helical interpolation for 3 axes

Linear interpolation for up to 4 axes, circular interpolation for 2 axes, helical interpolation for 3 axes

Linear interpolation for up to 4 axes, circular interpolation for 2 axes, helical interpolation for 3 axes

Linear interpolation for up to 4 axes, circular interpolation for 2 axes, helical interpolation for 3 axes

2 axes linear and circular ­interpolation

Linear interpolation for up to 4 axes, circular interpolation for 2 axes

Linear interpolation for up to 4 axes, circular interpolation for 2 axes

Linear interpolation for up to 4 axes, circular interpolation for 2 axes

Servo amplifier network

CC-Link IE Field

CC-Link IE Field

CC-Link IE Field

CC-Link IE Field

SSCNETIII/H

SSCNETIII/H

SSCNETIII/H

SSCNETIII/H

Servo amplifier

MR-J4-GF(-RJ)

MR-J4-GF(-RJ)

MR-J4-GF(-RJ)

MR-J4-GF(-RJ)

MR-JE-B/MR-J4(W2/W3)-B over SSCNETIII/H

MR-JE-B/MR-J4(W2/W3)-B over SSCNETIII/H

MR-JE-B/MR-J4(W2/W3)-B over SSCNETIII/H

MR-JE-B/MR-J4(W2/W3)-B over SSCNETIII/H

Operation cycle ms

0.5, 1.0, 2.0, 4.0

0.5, 1.0, 2.0, 4.0

0.5, 1.0, 2.0, 4.0

0.5, 1.0, 2.0, 4.0

0.444, 0.888, 1.777, 3.555

0.444, 0.888, 1.777, 3.555

0.444, 0.888, 1.777, 3.555

0.444, 0.888, 1.777, 3.555

Positioning

Method

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

PTP (Point To Point) control, path control (linear and arc), speed control, speed-position switching control, position-speed switching control, speed-torque control, advanced synchronous control

Acceleration/deceleration control

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration

Compensation

Backlash compensation, electronic gear, near pass function

Backlash compensation, electronic gear, near pass function

Backlash compensation, electronic gear, near pass function

Backlash compensation, electronic gear, near pass function

Backlash compensation, electronic gear, near pass function

Backlash compensation, electronic gear, near pass function

Backlash compensation, electronic gear, near pass function

Backlash compensation, electronic gear, near pass function

Number of positioning points

600 per axis (All the data points can be set with the buffer memory.)

600 per axis (All the data points can be set with the buffer memory.)

600 per axis (All the data points can be set with the buffer memory.)

600 per axis (All the data points can be set with the buffer memory.)

600 per axis (All the data points can be set with GX Works3 or PLC program.)

600 per axis (All the data points can be set with GX Works3 or PLC program.)

600 per axis (All the data points can be set with GX Works3 or PLC program.)

600 per axis (All the data points can be set with GX Works3 or PLC program.)

External input signals

External devices, like encoder or remote I/O are connected via CC-Link IE Field

External devices, like encoder or remote I/O are connected via CC-Link IE Field

External devices, like encoder or remote I/O are connected via CC-Link IE Field

External devices, like encoder or remote I/O are connected via CC-Link IE Field

1 encoder, A/B phase; 4 digital inputs [DI1–DI4]

1 encoder, A/B phase; 4 digital inputs [DI1–DI4]

1 encoder, A/B phase; 4 digital inputs [DI1–DI4]

1 encoder, A/B phase; 4 digital inputs [DI1–DI4]

Cam function

Storage area cam data

3 MBytes, max. 1024 (depends on resolution)

3 MBytes, max. 1024 (depends on resolution)

3 MBytes, max. 1024 (depends on resolution)

3 MBytes, max. 1024 (depends on resolution)

256 kBytes, max. 256 (depends on resolution)

256 kBytes, max. 256 (depends on resolution)

256 kBytes, max. 256 (depends on resolution)

256 kBytes, max. 256 (depends on resolution)

Occupied I/O points

32

32

32

64

32

32

32

32

Connection terminal

RJ45 connector

RJ45 connector

RJ45 connector

RJ45 connector

40-pin connector

40-pin connector

40-pin connector

40-pin connector

Applicable wire size mm 2

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

0.088–0.3 (A6CON1/4) 0.088–0.24 (A6CON2)

No. of Simple Motion modules in one system

8

8

8

8

8

8

8

8

Internal power consumption (5 V DC) A

1.1

1.1

1.1

1.1

1.0

1.0

1.0

1.0

Weight kg

0.23

0.23

0.23

0.23

0.22

0.23

0.23

0.23

Dimensions (WxHxD) mm

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

27.8x106x110

Order information Art. no.

295077

295078

295079

304200

280229

280230

280231

280232

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