12V Hydraulic DC Motor Two Terminals-factory

Why Choose Us?

How a hydraulic system works differs to some degree by the type of motor and its application, but they all function on the same basic principle. The motor system's pump acts against an incompressible fluid within the system by pushing against a piston inside a cylinder. The piston's movement then converts into a rotational force. 12V Hydraulic DC Motor come with many benefits, including the following:

If you've had trouble trying to predict how long your 12V Hydraulic DC Motor will last, you're not alone; the lifespan of any Hydraulic DC Motor can be next to impossible to figure, even with a lot of past experience. Unfortunately, there currently exists no approach that's dependable enough to reveal a precise figure. However, it isn't necessary to guess about how long your 12V Hydraulic DC Motor will live; all that needs to be done is to look at a few factors.

12V Hydraulic DC Motor are rotary actuators that convert hydraulic energy into mechanical torque. Using the pressure and flow provided by the hydraulic pump, 12V Hydraulic DC Motor rotate to pull, drive or winch external loads on various hydraulic machines spanning construction equipment to food mixers. The three most common constructions of 12V Hydraulic DC Motor are the gear, vane and piston varieties, each with a unique style. In addition, some common types use orbital technology, such as gerotor and geroller motors.

1. Understand motor torque and speed
Torque, or the turning and twisting effort of the force of the motor, is expressed as inch-pounds (in.-lb), foot-pounds (ft-lbs) or newton meters (Nm). When describing the torque performance of a 12V Hydraulic DC Motor, we describe three different areas. First, breakaway torque is typically used to define the minimum torque required to start a motor with no load, and this torque factors in internal friction and the pressure required to overcome static friction.
Running torque describes the load-induced torque a motor uses to move whatever rotary function the machine requires. Running torque may be relatively stable, such as a winch function, but could also vary widely for dynamically changing conditions, such as wheel drive motors.
Starting torque is the minimum torque required to start a motor under load and is a combination of load-induced torque (which factors inertia) and breakaway torque. The ratio of actual torque to theoretical torque provides us with the mechanical efficiency factor of a 12V Hydraulic DC Motor.

2. Motor type and selection
Each motor type enjoys different natural characteristics and expect performance to be relative to cost. Gear motors, for example, are inexpensive but generally limited to medium pressure, medium torque and a narrow range of displacement (although they generally offer the lowest displacement options), and they are often rated for high speed (3,000 rpm or more). On the other hand, vane motors offer the fluid power designer a medium-pressure, medium-speed, quieter, and more efficient option than the gear motor option.
The construction of each 12V Hydraulic DC Motor, as you'd expect, varies widely by style. Gear motors feature two gears, one driven (by the shaft) and the other idle. Their function is simple; high-pressure oil enters the inlet port, which flows around the gears and housing to the outlet port. Although torque is a function of displacement and pressure, providing high pressure at the inlet does not guarantee high force. The pressure differential from the inlet and outlet port matters, so understand that every psi of backpressure reduces effectual output. At the medium-pressure and cost range, vane motors feature a housing with an eccentric bore. The motor's vanes slide in and out of its rotor, and displacement is controlled by the size of the vanes and the width of its eccentric bore. The movement of the pressurized fluid causes an unbalanced force, which in turn forces the rotor to turn in one direction.

Sunroad Motor Co.,Ltd was established in 1986 and has been deeply involved in DC motors for more than 30 years. It is a professional manufacturer of DC motors and an authoritative certified micro motor engineering technology center. In order to meet the needs of customers and the market, the company invested 20 million yuan in 2000 to establish a modern factory in Ningbo with an area of 22000 square meters. We have established a production, research and development, and management team of 160 people. Our mature research and development team and professional testing and research and development equipment enable us to independently design and develop products according to customer needs. Professional automation equipment greatly improves our production capacity to meet the order needs of domestic and foreign customers.