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 |
102 |
135 |
173 |
215 |
252 |
281 |
|
|
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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