2. A 75 kW induction motor runs at 740 rpm in clockwise direction. A 19 tooth helical pinion with20 degree normal pressure angle, 10 mm normal module and a helix angle of 23 degree is keyed to the motor shaft. Draw a 3-dimensional sketch of the motor shaft and the pinion. Show the forces acting on the pinion and the bearing at A and B. The thrust should be taken out at A All dimensions are in mm A 750 B 200 Z2= 38 Z₁ = 19

2. A 75 kW induction motor runs at 740 rpm in clockwise direction. A 19 tooth helical pinion with20 degree normal pressure angle, 10 mm normal module and a helix angle of 23 degree is keyed to the motor shaft. Draw a 3-dimensional sketch of the motor shaft and the pinion. Show the forces acting on the pinion and the bearing at A and B. The thrust should be taken out at A All dimensions are in mm A 750 B 200 Z2= 38 Z₁ = 19

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

See similar textbooks

Similar questions

Problem 13.049 - Bearing Reactions for Beveled Gears The figure shows a 16T 20° straight bevel pinion driving a 32 T gear and the location of the bearing centerlines. Pinion shaft a receives 2 hp at 200 rev/min. Determine the bearing reactions at A if it is to take both radial and thrust loads. Problem 13-43 Dimensions in inches. The bearing reaction due to radial load FA, radial is | B 4 Ibf and the bearing reaction due to thrust load FA, thrust is Ibf.
A conveyor is used to drive the inertial load of 0.02 kg m² in the required speed range with a brushless DC motor and a gearhead having reduction ratio of 15:1 as shown in the figure below. The belt speed is V=1 m/s and the roller diameter is D=0.1 m. Choose the correct statement. Load Motor Right Angle Gearhead O The moment of inertia of the load referred to the motor shaft is 0.00133 kg m² O The moment of inertia of the load referred to the motor shaft is 0.0133 kg m² O The rotation speed of the motor shaft is 1665 RPM O The rotation speed of the gear shaft is 100 RPM O The rotation speed of the motor shaft is 2865 RPM.
Figure Q4 shows a Mach trim system from a 737-800. It consists of a hydraulic motor driving gear A which drives gear B. Gear B is directly connected to the horizontal stabiliser via rack and pinion as depicted below. Gear A has a mass of 6kg, a radius of gyration of KGA = 0.1235m and an angular acceleration of 20kg, and a radius of gyration of Ö = 0.2t rad/s². Gear B has a mass of m = m = = 0.5341m. If the system starts from rest, determine the following when t = 3s: KGb a) The velocity of the gear rack. b) The distance the rack has travelled. c) If there is a contact force between the rack and gear B of 50N, determine the contact force between Gear A and B. d) The applied torque from the hydraulic motor. 100mm 500mm B 200mm Figure Q4-Mach Trim System tastes ins
2) An electric motor transmits 0.5HP at 1600RPM. A 100 tooth helical pinion having a normal pressure angle of 25° and a helix angle of 15° and a normal diametral pitch of 10 teeth/in transmits power to a 100 tooth gear. Determine the tangential, radial and axial forces on the gear tooth.
Note: Read the question twice understand the given question then after solve it. Give me right solution according to the question
P5/ The wheel of metor Cycle and the engine parts have antoment of inertia 2-5 kg.m? and o 15 Kg.m² respectively The axis of rotation of the engine erank Shaft is parallel to that of the road wheels-If the gear ratio is 5:1 and the diameter o f the read whels is o.65 m, find the magnitude and direction of the gyroscopic Couple when the motor Cycle rounds a eurve of Bom radius at l6 m/s.
A chain drive is desired to couple a gearmotor with a bucket elevator. The 40 hp. gearmotor will operate at 350 rpm and the elevator drive shaft must operate as close to 60 rpm as possible. Select an appropriate chain size, commercially available sprockets, and number of links for a chain. Also calculate the actual chain speed and the center distance.
QsI The whel of mutuv Cy cle and the engine parts have antoncent •f inertia 2-5 kgm? and o I5 ky.m respectively The axis of rotation of the engine erant Shaft is parallel to thatof the road wheels-IR the gear ratio is 5:1 and the diameter o f the road whels is o5m, find the magnitude anal divection . f the gyroscopic Couple when the motor Cycle rounds a Curve of 3om radius at 16 mls.
Problem 20-7 A pair of worm and worm wheel is designated as (2/40/10/4). The input power to the worm is 5 kW. The pressure angle is 20°. The worm wheel is mounted between two bearings A and B. It can be assumed that bearing B takes complete thrust load. Determine the reactions at the two bearings. 720 rpm A B 60 mm 130 mm
A 2hp motor is to drive a food shredder. The motor is projected to run at 1450 rpm and the required speed at the food shredder is 60 rpm. Design a double reduction drive consisting of belt and chain for this application. Please give solution and show drawing if needed
As shown in the figure, 2 lumped masses that are not in the same plane are connected to a shaft between the bearings at A and B. The spindle is rotated counterclockwise with a constant speed of 1450 rpm. Perform the dynamic balancing of this prototype rotor system. -Required corrective masses in the L and R planes from the C axis of rotationIt will be placed at a distance of 50 mm. -The values of the required corrective masses will be found in grams. -The angle positions of the necessary corrective blocks will be written in polar style at the last stage. -For the solution, the "Algebraic Solution" method based on Cartesian components will be used.
Do it