Active Member
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[China]
Contact name:Wang
Changzhou Prevail Motors and Electrical Equipment Co., Ltd |
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OD 63mm High Torque Permanent Magnet Brushed Dc Motor 12V 24V
A DC motor is an electrical machine that converts electrical energy into mechanical energy. In a DC motor, the input electrical energy is the direct current which is transformed into the mechanical rotation. A DC motor is defined as a class of electrical motors that convert direct current electrical energy into mechanical energy.
From the above definition, we can conclude that any electric motor that is operated using direct current or DC is called a DC motor. We will understand the DC motor construction and how a DC motor converts the supplied DC electrical energy into mechanical energy in the next few sections.
A simple DC motor uses a stationary set of magnets in the stator, and a coil of wire with a current running through it to generate an electromagnetic field aligned with the centre of the coil. One or more windings of insulated wire are wrapped around the core of the motor to concentrate the magnetic field.
The windings of insulated wire are connected to a commutator (a rotary electrical switch), that applies an electrical current to the windings. The commutator allows each armature coil to be energised in turn, creating a steady rotating force (known as torque).
| Number of Poles | 4 | |||||
| Number of Phases | 3 | |||||
| Nominal Voltage VDC | 24 | |||||
| Rated speed RPM | 2500 | 3000 | 3000 | 3000 | 3000 | 3000 |
| Continuous Torque N-m | 0.057 | 0.11 | 0.165 | 0.22 | 0.33 | 0.44 |
| Output Power Watts | 15 | 34 | 52 | 69 | 103 | 138 |
| Peak Torque1 N-m | 0.18 | 0.38 | 0.58 | 0.8 | 1.2 | 1.6 |
| Peak Current Amps | 2.7 | 6.8 | 10.0 | 13.2 | 19.8 | 25.8 |
| Line to line Resistance Ohms | 3.6 | 1.2 | 0.9 | 0.65 | 0.5 | 0.35 |
| Line to line Inductance mH | 2.6 | 2.2 | 1.3 | 1.1 | 0.6 | 0.5 |
| Torque constant N-m/Amps | 0.074 | 0.059 | 0.06 | 0.062 | 0.062 | 0.063 |
| Back EMF V/kRPM | 7.75 | 6.2 | 6.3 | 6.5 | 6.5 | 6.6 |
| Rotor inertia g·cm2 | 32 | 42 | 58 | 72 | 106 | 140 |
| Body Length (L) mm | 37 | 47 | 57 | 67 | 87 | 107 |
| Mass kg | 0.43 | 0.5 | 0.67 | 0.75 | 1.0 | 1.25 |
Product Description
Company Introduction
Changzhou paliwei Motor Co., Ltd was a high technology industry
zone in changzhou, china. Our products used in many kinds of
machines, such as 3d printer CNC machine, medical equipment,
weaving printing equipments and so on.
