VM4E

VM4E

VM4E

Product catalog summary
Overview: The document provides technical specifications and operational details for the High Performance Vane Motor models VM4E and VM4SE. These motors are designed for severe duty applications and offer both clockwise (CW) and counterclockwise (CCW) rotation capabilities.
Specifications:
  • Model Variants: VM4E1 and VM4SE1, with a plugged drain port for the latter.
  • Torque: Ranges from 2.52 Nm/bar to 3.53 Nm/bar depending on the configuration.
  • Shaft Types: Available in splined (SAE C) and keyed (SAE C) versions.
  • Porting Options: Includes SAE threaded ports and SAE 4 bolt flanges.
  • Seal Class and Design: Standard configurations with various modifications available.
Performance Characteristics:
  • Internal Leakage: Detailed graph showing leakage rates at various pressures and viscosities.
  • Radial and Axial Loads: Permissible loads are specified, with a caution against simultaneous application of radial and axial loads.
  • Displacement and Volumetric Efficiency: Displacement values are provided in cm³/rev and in³/rev, with volumetric efficiency data at 2000 rpm and 175 bar.
  • Power Output: Power output is detailed in both HP and KW at specified operating conditions.
Mounting and Dimensions:
  • Mounting Torque: Specified at 173 ft lbs (235 Nm).
  • Dimensions: Detailed measurements for mounting holes, shaft dimensions, and port specifications.
Additional Notes:
  • Shaft Codes: Information on SAE C splined and keyed shafts, including pressure angles and tooth specifications.
See more

Catalog excerpts

VM4E-1

HIGH PERFORMANCE VANE MOTOR VM4E / VM4SE Series external drain Series internal drain *S = Severe duty motor VM4E1-VM4SE1 : 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 Seal class Design letter Porting combination OPERATING CHARACTERISTICS - TYPICAL (24 cSt)

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