title: ÐÐ²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 33 ÐºÐÑ, UÐ½=440 Ð, nÐ½=3150 Ð¾Ð±/Ð¼Ð¸Ð½
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: DC motor power 33 kW, U=440 V, n=3150 rpm
Creators: name: ÐÑÑÐ°ÑÑÑÐº, Ð Ð¾Ð¼Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð°ÑÐ¸Ð½Ð°
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ¾ÑÐ¼Ñ ÑÑÐ°Ð½Ð¸Ð½Ñ
Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½ÑÐ¹ ÑÐ¾Ðº
electric motor
DC
DC motor
design

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 33 ÐºÐÑ, Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¾ÑÐ¾Ð¹ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ 3150 Ð¾Ð±/Ð¼Ð¸Ð½, Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½ÑÐ¼ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸ÐµÐ¼ 440 Ð. Ð¡ÑÐµÐ¿ÐµÐ½Ñ Ð·Ð°ÑÐ¸ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ IP22 - Ð¼Ð°ÑÐ¸Ð½Ð° ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð·Ð°ÑÐ¸ÑÐµÐ½Ð° Ð¾Ñ Ð¿Ð¾Ð¿Ð°Ð´Ð°Ð½Ð¸Ñ ÑÐ²ÐµÑÐ´ÑÑ ÑÐµÐ» (ÑÐ°Ð·Ð¼ÐµÑ ÑÐµÐ» Ð±Ð¾Ð»ÐµÐµ 12 Ð¼Ð¼) Ð¸ Ð¾Ñ ÐºÐ°Ð¿ÐµÐ»Ñ Ð²Ð¾Ð´Ñ, ÑÐ¿Ð¾ÑÐ¾Ð± Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ IC01- Ð·Ð°ÑÐ¸ÑÐµÐ½Ð½Ð°Ñ Ð¼Ð°ÑÐ¸Ð½Ð°, Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ ÑÐ»Ð°Ð´Ð¾Ð°Ð³ÐµÐ½ÑÐ°- ÑÐ°Ð¼Ð¾Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ñ; Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¾Ñ ÑÐ°ÑÐ¿Ð¾Ð»Ð°Ð³Ð°ÐµÑÑÑ Ð½Ð° Ð²Ð°Ð»Ñ Ð¼Ð°ÑÐ¸Ð½Ñ. ÐÐ¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½ÑÐ¹ ÑÐµÐ¶Ð¸Ð¼ ÑÐ°Ð±Ð¾ÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ S1- ÑÐµÐ¶Ð¸Ð¼, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÐµÑÑÑ Ð¿ÑÐ¾Ð´Ð¾Ð»Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð°ÑÐ¸Ð½Ñ, Ð´Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´Ð»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ¹ÑÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð²ÑÐµÑ ÑÐ°ÑÑÐµÐ¹ Ð­ÐÐÐ¢ Ð¿ÑÐ¸ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð¹ Ð²Ð½ÐµÑÐ½ÐµÐ¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐµ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐ¹ ÑÐ°ÑÑÐµÑ, ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ ÑÐ°Ð±Ð¾ÑÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸. ÐÐ¾Ð¿ÑÐ¾Ñ Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ð¸ ÑÐ¾ÑÐ¼Ñ ÑÑÐ°Ð½Ð¸Ð½Ñ Ð½Ð° ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ, Ð¿ÑÑÐµÐ¼ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸ÑÐ½ÑÐ¼ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¼ Ð¿Ð¾ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼, Ð½Ð¾ Ñ Ð¿ÑÑÐ¼Ð¾ÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ð¾Ð¹ ÑÑÐ°Ð½Ð¸Ð½Ñ. ÐÑÐµ ÑÐ°ÑÑÐµÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð² ÑÑÐµÐ´Ðµ MathCad. Ð§ÐµÑÑÐµÐ¶Ð¸ Ð¿Ð°Ð·Ð°, Ð¿Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ Ð¾ÐºÐ½Ð°, Ð³Ð»Ð°Ð²Ð½Ð¾Ð³Ð¾ Ð²Ð¸Ð´Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Ð¼Ð°ÑÐ¸Ð½Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐÐÐÐÐÐ¡-3D.
description: In the final qualification work, a DC motor with a power of 33 kW, a nominal speed of 3150 rpm, a nominal voltage of 440 V was designed. The degree of protection of the designed IP22 motor is a machine that is protected from solid bodies (body size over 12 mm) and from water drops, cooling method IC01 - protected machine, principle of moving the refrigerant - self-ventilation; the fan is located on the machine shaft. The rated engine operating mode S1 is a mode that is characterized by a machine operating time sufficient to reach the steady-state temperature of all parts of the EMF under constant external load. Electromagnetic calculation, thermal, performed performance characteristics. The question of the influence of the bed form on the technical and economic indicators of the DC motor is also considered by comparing the designed engine with a similar motor in terms of parameters, but with the rectangular shape of the bed. All calculations were performed in the MathCad environment. Drawings of the groove, the pole window, the main view of the designed machine are made in the computer-aided design system COMPAS-3D.