Italgroup R8M Series

R8M Series (Ex IAM)

Single Displacement Hydraulic Motor

R8M is the evolution of the hystorical series IAM. With unchanged dimensions and mounting face to grant full interchangeability with the old series, R8M is the result of twenty years of continuous improvements and constant growing number of optional and configurations.
Available in a wide range of displacements, 80cc-5.400cc (for displ. up to 13.000cc ref. to R8D series), it offers very high volumetric efficiency, ideal for applications requiring high torques at low speeds and excellent controllability.

Features:

– fixed displacement
– displ. range: 80 cc/rev – 5.400 cc/rev
– wide speed range: 0.5 to 950 rpm
– high volumetric efficiency
– Interchangeable mounting face with main competitors

R8M-Ordering Code

R8M-Motor Technical Data

Motor
Size
Displacement
Theoretical Torque
Max. Cont. Pressure
Max. Cont. Speed
Peak Speed
Max. Cont. Power
Max. Power

[ cc ]

[ Nm/ bar ]

[ bar] 

[ rpm ]

[ rpm ]

[ kW ]

[ kW ]

R8M 80

R8M 100

R8M 150

R8M 175

R8M 195

R8M 200

R8M 250

R8M 300

H1

H1

H1

H1

H1

H1

H1

H1

80

100

157

176

195

207

257

307

1.3

1.6

2.5

2.8

3.1

3.3

4.1

4.9

270

270

270

270

270

250

250

250

950

950

950

800

800

750

750

750

1050

1050

1050

900

900

850

850

850

28

28

28

28

28

28

28

28

41

41

41

41

41

41

41

41

R8M 200

R8M 250

R8M 300

R8M 350

R8M 400

R8M 500

R8M 600

H2

H2

H2

H2

H2

H2

H2

198

253

314

362

424

492

584

3.2

4.0

5.0

5.8

6.7

7.8

9.3

270

270

270

270

270

260

250

800

750

750

650

600

500

500

900

850

850

750

700

600

600

 

35

35

35

35

35

35

35

50

50

50

50

50

50

50

R8M 350

R8M 400

R8M 450

R8M 500

R8M 600

R8M 650

R8M 700

R8M 800

H3

H3

H3

H3

H3

H3

H3

H3

349

397

452

491

594

660

707

791

5.6

6.3

7.2

7.8

9.4

10.5

11.2

12.6

270

270

270

270

270

250

250

250

630

600

600

600

550

500

450

400

700

680

680

680

630

580

500

450

47

47

47

47

47

47

47

47

70

70

70

70

70

70

70

70

R8M 700

R8M 800

R8M 850

R8M 900

R8M 1000

R8M 1100

R8M 1200

R8M 1250

R8M 1400

H4

H4

H4

H4

H4

H4

H4

H4

H4

714

792

847

904

992

1116

1192

1247

1332

11.4

12.6

13.5

14.4

15.8

17.8

19.0

19.8

21.2

 

270

270

270

270

270

260

250

260

250

500

450

450

450

330

330

300

250

230

580

530

530

530

400

400

350

300

280

56

56

56

56

56

56

56

56

56

82

82

82

82

82

82

82

82

82

R8M 1100

R8M 1400

R8M 1600

R8M 1800

H45

H45

H45

H45

1183

1376

1648

1815

18.8

21.9

26.2

28.9

270

270

260

250

350

300

275

250

400

350

325

300

85

85

85

85

120

120

120

120

R8M 1000

R8M 1200

R8M 1400

R8M 1500

R8M 1600

R8M 1800

R8M 2000

R8M 2200

H5

H5

H5

H5

H5

H5

H5

H5

1094

1231

1376

1528

1648

1815

2035

2220

17.4

19.6

21.9

24.3

26.2

28.9

32.4

35.3

270

270

270

270

270

260

250

250

350

300

300

300

300

250

230

220

400

350

350

350

340

300

260

240

92

92

92

92

92

92

92

92

122

122

122

122

122

122

122

122

R8M 2200

R8M 2500

R8M 2800

R8M 3000

H55

H55

H55

H55

2126

2525

2807

3028

33.8

40.2

44.7

48.2

270

270

260

260

240

240

240

230

280

280

280

270

120

120

120

120

170

170

170

170

R8M 2200

R8M 2500

R8M 2800

R8M 3000

R8M 3200

R8M 3500

R8M 3400

R8M 3600

H6

H6

H6

H6

H6

H6

H7

H7

2206

2525

2807

2983

3289

3479

3413

3650

35.1

40.2

44.7

47.5

52.3

55.4

54.3

58.1

270

270

270

270

260

250

270

270

220

220

220

210

200

200

180

170

260

260

260

250

240

240

220

200

122

122

122

122

122

132

132

132

172

172

172

172

172

182

182

182

R8M 3900

R8M 4300

R8M 4600

R8M 5000

R8M 5400

H7

H7

H7

H7

H7

3907

4343

4616

5088

5384

62.2

69.1

73.5

81.0

85.7

270

270

270

260

250

160

150

140

140

130

200

190

190

180

170

132

132

132

132

132

182

182

182

182

182