Shandong Keystone Hydraulic Co.,Ltd
Jining Keystone Hydraulic Co.,Ltd Professional manufacturer of Hydraulic Orbital motors, valves and Steering unit
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OMM HMM of BMM8,BMM12,BMM20,BMM32,BMM40,BMM50 hydraulic Orbital motor
HMM series small volume motor for ship cleaning underwater HMM/ Eaton 129 series hydraulic motor
HMM Series Small Volume Motor Orbit Hydraulic Motor Circle Flange / Rhomb Flange
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.
Specifications of hydraulic motor :
| Type | HMM | HMM | HMM | HMM | HMM | HMM | |
| 8 | 12 | 20 | 32 | 40 | 50 | ||
| Displacement (cm3/rev.) | 8.2 | 12.9 | 19.9 | 31.6 | 39.8 | 50.3 | |
| Max. speed (rpm) | cont. | 1950 | 1550 | 1000 | 630 | 500 | 400 |
| int. | 2450 | 1940 | 1250 | 800 | 630 | 500 | |
| cont. | 11 | 16 | 25 | 40 | 45 | 46 | |
| Max. torque (N•m) | int. | 15 | 23 | 35 | 57 | 70 | 88 |
| peak | 21 | 33 | 51 | 64 | 82 | 100 | |
|
Max. output (k W) |
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) | 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) | cont. | 16 | 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 | |
Our hydraulic motor can replace Eaton orbital motors ,the similar design ,the same mounting ,use ,etc. We can offer more than 2000 different orbital motors, many in types, variants and sizes (incl. different shaft versions).
• Technical data on small motors: HMM replace Eaton 129-***-006
Opinions:
- Model - Spool valve, gerotor;
- With or without flange;
- Side and rear ports;
- Shaft - straight and splined;
- Flange-circle or Rhomb flange
- Three ports - Metric /UNC and BSPP;
- Color-Blue, grey ,black ,yellow ;
Usage:
*Conveyors;
*Textile machines;
*Machine tools;
*Mining machinery
*Construction plant equipment and access platforms
Characteristic features:
1. Compact design with disc valving motor and geroler type
2. Interchangeable with , Eaton and M+S etc.
3. Short version without front bearing and shaft for direct mounting on a gear
4. An orbital motor combined with a gear ensures a smooth and steady operation at very low speed high torque
5. High pressure capacity shaft seal design
6. Design and manufacturing of the spline and drives give the motor durability
7. Wide variety of mounting flanges, shafts,ports and speed provides design flexibility
8. Direction of shaft rotation and speed can be controlled easily and smoothly
9. Best combination of high efficiency and ecnomy in medium duty applications
10. Very competitive price
11. 1 year of warranty