VM4D
VM4D
- Model Variants: VM4D1 and VM4SD1, with options for keyed or splined shafts (SAE C and SAE J718c).
- Rotation: Available in clockwise (CW), counterclockwise (CCW), and bi-directional configurations.
- Torque Output: Ranges from 1.04 Nm/bar to 2.30 Nm/bar depending on the model and configuration.
- Displacement: Varies from 62 cm³/rev to 138 cm³/rev.
- Seal Class: Options include S1 for VM4D and S5 for VM4SD.
- Internal Leakage: Detailed graphs indicate leakage rates at various pressures and viscosities.
- Permissible Loads: Specifications for radial and axial loads, with a caution against simultaneous application.
- Operating Speed: Up to 3500 rpm, with performance metrics provided at 2000 rpm and 175 bar (2500 psi).
- Power Output: Detailed in both Nm and HP, with maximum outputs specified for different configurations.
- Porting Combinations: Various configurations for SAE and BSPP threaded ports.
- Mounting and Shaft Details: Includes dimensions and specifications for keyed and splined shafts, with specific codes for each type.
- Drain Port: Options for internal and external drains, with specific configurations for severe duty applications.
Catalog excerpts
HIGH PERFORMANCE VANE MOTOR VM4D / VM4SD Series external drain Series internal drain *S = Severe duty motor VM4D1-VM4SD1 : Drain port is plugged View from shaft end: CW rotation A = inlet B = outlet CCW rotation A = outlet B = inlet Port connections UNC threaded - BSPP drain metric threaded - BSPP drain Seal class Design letter Porting combination INTERNAL LEAKAGE PERMISSIBLE RADIAL AND AXIAL LOADS Do not apply Fr and Fa loads simultaneously OPERATING CHARACTERISTICS - TYPICAL (24 cSt)
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