Durable BM Series Hydraulic Motors
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Durable BM Series Hydraulic Motors

Durable BM Series Hydraulic Motors

Orbital hydraulic motor is a low-speed high-torque motor, with small size, light weight, large starting torque, high power density and so on.
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Description

Shandong Yikaide Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of durable bm series hydraulic motors in China. If you're going to buy durable bm series hydraulic motors made in China, welcome to get more information from our factory. Also, customized service is available.

 

 

Products Description

 

 

Orbital hydraulic motor is a low-speed high-torque motor, with small size, light weight, large starting torque, high power density and so on.
Orbital hydraulic motor because of the use of cycloid rotor components, the displacement range is large, the smallest cycloid motor displacement can be 8ml/r, the largest can be 3000ml/r, so it can output large torque. Cycloid hydraulic motor can directly drive mechanical equipment, can also be used with reducer, cost-effective.
The Orbital hydraulic motors produced by our company integrate advanced domestic and international hydraulic design technologies. We have introduced multiple imported processing centers, high-precision grinding machines and advanced motor test benches. Every product is tested, and the quality of each unit is guaranteed, so that customers can rest assured and use them without worries.
The Orbital motors produced by our company are widely applied in various industries such as construction machinery, injection molding machinery, mining machinery, forestry machinery, petroleum machinery, construction machinery and agricultural machinery.

 

 

Specification data

 

 

Displacement

BMR-

50

63

80

100

125

160

200

250

315

400

(L/min) Max flow

Cont.

38

45

57

57

57

57

57

57

57

57

Int.

45

53

68

68

68

68

68

68

68

68

(MPa) Max pressure drop

Cont.

12.4

12.4

12.4

12.4

12.4

11.5

11.0

10

9

9

Int.

13.8

13.8

13.8

13.8

13.8

12.4

12.4

12.4

12.4

11

(rpm) Max speed

Cont.

698

663

679

558

452

354

284

235

178

147

Int.

859

774

811

669

544

425

339

281

208

173

(Nm) Max torque

Cont.

73

86

124

154

194

228

285

304

364

435

Int.

84

93

139

173

216

261

319

378

403

516

(Kw) Max output power

Cont.

8.5

9.5

12.5

12.5

12.5

12.5

10

7

6

6

 

 

Performance data

 

 

200cc/r pressure p(MPa)

 

 

2.8

4.1

5.5

6.9

8.3

9.7

11

12.4

Lap (L/min)

7.6

69
37

102
35

135
33

173
30

215
27

252
23

281
19

 
 

15.1

70

75

103

73

141

70

177

67

213

62

215

57

280

51

319

49

 

22.7

64

114

92

152

135

113

176

111

215

107

248

103

238

101

318

100

 

30.3

58

153

92

152

128

150

172

147

209

144

245

140

285

135

318

133

 

37.9

63

192

96

190

135

181

173

182

210

177

247

173

282

167

315

165

 

45.4

56

230

90

228

130

226

164

223

203

219

240

214

271

210

309

208

 

53

 

88

267

128

264

161

262

201

256

238

252

270

246

308

242

 

56.8

 

86

284

125

282

158

279

179

278

233

275

263

274

301

269

 

68

 

81

339

118

337

152

336

192

333

226

331

265

328

295

324

 

 

Design features

 

 

1.Smaller size and less weight.

2.High speed and long life

3.Can bear certain axial force and radial force.

4.High power and high efficiency.

5.With cycloid group with the roller.

6.High pressure shaft seal, can bear 9MPa pressure.

 

 

How to use

 

 

1.A simultaneous maximum RPM and maximum pressure NOT recommended.

2.Recommended preferable back pressure 5 MPa.Case drain line is recommended.Make sure the motor is always filled with oil.

3.The case drain line of the motor should be directly connected to the tank, NOT to the tank with other valve lines, and do not set a back pressure valve on the casedrain pipe to the oil tank.

4.Maximum operating temperature recommended 80℃.

5.Recommended fluids 46 anti-wear type of hydraulic oilyiscosity recommended 37-73CST, Recommended filtration ISO,18/13.

6.Anti-wear hydraulic oil should be based on the environment, such as the temperature has a great impact on the hydraulic oil, and the selection of suitable hydraulic oil can ensure the normal operation of the equipment.

7.When the motor is installed, it should be positioned with its pilot, and ensure that the output shaft and the coupling sleeve are coaxial, and the joint connected to the motor port should be sealed with copper gaskets or combined gaskets.

8.Before rotating ,all the components of hydraulic system should be checked carefully ,and the oil should be filled to the designated height through the filter.Rotating for 10 to 15 minutes under no loading,after air exhausted ,if it is foamy in the tank or noisy in the system.Recommended the motor runs at 30% of rated pressure for at least one hour before application of full load ,be sure the motor is filled with fluid prior to any load applications.

 

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