BMM Hydraulic orbit motors
BMM series motor are small volume,economical type,which is designed with shaft distribution flow, which adapt
the Gerotor gear set design and provide compact volume,high power and low weigth.
Characteristic features:
*Advanced manufacturing devices for the Gerotor gear set, which providesmall volume, high efficiencyand long life.
*Shaft seal can bear high pressure of motor of which can be used in parallel or in series.
*Advanced construction design, high power and low weight.
Main specification
type | BMM8 | BMM12 | BMM20 | BMM32 | BMM40 | BMM50 | |
displacement | 8.2 | 12.9 | 19.9 | 31.6 | 39.8 | 50.3 | |
Max speed(rpm) | rated | 1537 | 1256 | 814 | 513 | 452 | 358 |
Cont. | 1950 | 1550 | 1000 | 630 | 500 | 400 | |
int. | 2450 | 1940 | 1250 | 800 | 630 | 500 | |
Max Torque (N*M) |
rated | 8 | 13 | 19 | 31 | 37 | 33 |
Cont. | 11 | 16 | 25 | 40 | 45 | 46 | |
int. | 15 | 23 | 35 | 57 | 70 | 88 | |
peak | 21 | 33 | 51 | 64 | 82 | 100 | |
Max speed (kw) |
rated | 1.3 | 1.7 | 1.7 | 1.7 | 1.7 | 1.2 |
Cont. | 1.8 | 2.4 | 2.4 | 2.4 | 2.2 | 1.8 | |
int. | 2.6 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | |
Max pressure drop(MPa) |
rated | 9 | 9 | 9 | 9 | 8.5 | 6 |
Cont. | 10 | 10 | 10 | 10 | 9 | 7 | |
int. | 14 | 14 | 14 | 14 | 14 | 14 | |
peak | 20 | 20 | 20 | 16 | 16 | 16 | |
Max flow(L/min) | rated | 14 | 18 | 18 | 18 | 20 | 20 |
Cont. | 18 | 20 | 20 | 20 | 20 | 20 | |
int. | 20 | 25 | 25 | 25 | 25 | 25 | |
Weight(kg) | 1.9 | 2 | 2.1 | 2.2 | 2.3 |
2.4 |
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