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BMK6 Orbital Motors
| Displacement | 63 cm³/rev (typical; confirm with manufacturer for exact calibration) | Volume of hydraulic oil required to rotate the motor 1 full turn—defines torque and speed characteristics (higher displacement = higher torque at low speed). |
| Speed | – Continuous: 1,200 rpm
– Intermittent: 1,500 rpm – Peak: 1,800 rpm (max 10 minutes) |
Maximum safe speeds for different duty cycles; intermittent speed for short-term heavy loads (e.g., startup or transient peaks). |
| Torque | – Continuous: 105 N·m
– Intermittent: 130 N·m – Peak: 150 N·m |
Rotational force output; peak torque for emergency loads (e.g., sudden jolts) only—avoid prolonged use. |
| Power Output | – Continuous: 13.2 kW
– Intermittent: 20.6 kW |
Calculated as (Torque × Speed) ÷ 9550; reflects the motor’s ability to drive loads efficiently. |
| Pressure Ratings | – Inlet (Continuous): 16 MPa
– Inlet (Intermittent): 20 MPa – Inlet (Peak): 25 MPa – Return Pressure (Max): 3 MPa |
Maximum oil pressure the motor can handle; return pressure exceeding 3 MPa requires a dedicated drain line to prevent seal damage. |
| Flow Rate | – Continuous: 75.6 L/min
– Intermittent: 94.5 L/min |
Oil volume required to achieve rated speed (calculated as displacement × speed). |
