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The AZMF-10-016RFB20MB external gear motor belongs to the AZMF External Gear Motors series and is built by Bosch Rexroth for closed-loop hydraulic automation. It delivers a fixed displacement of 16 cm³ per revolution, providing constant volumetric output for power transfer in mobile or industrial circuits. The unit turns to the right, a feature that determines proper pump orientation relative to flow direction. Continuous service is allowed up to 210 bar, while initial pressurization can reach 280 bar during start-up. Leakage fluid is limited to a return line pressure of 3 bar to protect shaft seals. Speed capability spans from 500 min⁻¹ at low flow conditions to 3000 min⁻¹ at maximum rated flow.
The housing uses a rectangular flange coded as connection 20 so the motor mounts directly to matching manifolds with M6 port bolts drilled to a depth of 13 mm. Hydraulic return is routed through an M12×1.5 drain port, and the minimum usable shaft length of 14.8 mm supports standard drive couplings without additional spacers. A standard rear cover encloses the gear set, and NBR seals contain fluid and exclude contaminants across the specified pressure range. The assembly weighs 3.4 kg, which aids manual installation and reduces structural load in compact equipment. These mechanical details complete the interface data required for precise integration into hydraulic drives.
Direction Of Rotation
Right
Displacement
16 cm3/rev
Drain Port Thread
M12x1.5
Max Leakage Line Pressure
3 bar
Max Operating Pressure
210 bar
Max Rotational Speed
3000 min-1
Max Starting Pressure
280 bar
Min Rotational Speed
500 min-1
Port Bolt Thread
M6
Port Connections
20 (Rectangular Flange)
Port Tap Depth
13 mm
Rear Cover
Standard
Seals
NBR
Usable Shaft Length Min
14.8 mm
Weight
3.4 kg
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