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A hydraulic transmission operating at 110-bars pressure has the following characteristics Pump VD = 65 cm³ nx = 86% nm = 92% N = 1740 rpm Find the a. Displacement of the motor b. Motor output torque motor VD = ? nx = 93% ♫m = 89% N = 550 rpm

A hydraulic transmission operating at 110-bars pressure has the following characteristics Pump VD = 65 cm³ nx = 86% nm = 92% N = 1740 rpm Find the a. Displacement of the motor b. Motor output torque motor VD = ? nx = 93% ♫m = 89% N = 550 rpm

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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## Hydraulic Transmission System ### System Characteristics A hydraulic transmission operating at 110 bars pressure has the following characteristics: #### Components: - **Pump** - Displacement (\(V_D\)): 65 cm³ - Volumetric efficiency (\(\eta_v\)): 86% - Mechanical efficiency (\(\eta_m\)): 92% - Rotational speed (N): 1740 rpm - **Motor** - Displacement (\(V_D\)): ? - Volumetric efficiency (\(\eta_v\)): 93% - Mechanical efficiency (\(\eta_m\)): 89% - Rotational speed (N): 550 rpm ### Problem Statement Determine the: a. Displacement of the motor b. Motor output torque ### Solution To solve this problem, we will use the characteristics provided for both the pump and the motor to find the required parameters. The provided efficiencies and rotational speeds are key to these calculations.
Transcribed Image Text:## Hydraulic Transmission System ### System Characteristics A hydraulic transmission operating at 110 bars pressure has the following characteristics: #### Components: - **Pump** - Displacement (\(V_D\)): 65 cm³ - Volumetric efficiency (\(\eta_v\)): 86% - Mechanical efficiency (\(\eta_m\)): 92% - Rotational speed (N): 1740 rpm - **Motor** - Displacement (\(V_D\)): ? - Volumetric efficiency (\(\eta_v\)): 93% - Mechanical efficiency (\(\eta_m\)): 89% - Rotational speed (N): 550 rpm ### Problem Statement Determine the: a. Displacement of the motor b. Motor output torque ### Solution To solve this problem, we will use the characteristics provided for both the pump and the motor to find the required parameters. The provided efficiencies and rotational speeds are key to these calculations.
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