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TRANSMOTEC

TRANSMOTEC

Transmotec提供多种直流电机/齿轮电机,带ACME或滚珠丝杠的线性执行器,开放式框架和管状螺线管。Transmotec产品以标准或定制配置提供,即使是少量也可提供。客户主要是财富500强企业和商业和工业领域的小公司。 Transmotec的产品符合ISO9001,ROHS和CE标志等各种认证。通过使用现代IT解决方案和完善的转发网络,可以高效,全球地进行交付。 Transmotec致力于与客户,员工和营销合作伙伴建立长期合作关系。 Transmotec将要求我们的生产设施向客户提供最高质量和最具成本效益的产品,以满足他们的要求。 Transmotec将可以访问并响应我们的客户。我们将在业务实践中保持最高标准。

直流电动机

Transmotec销售电刷换向直流电机,可能是世界上最大的电动机类型。Transmotec的直流电机采用锡罐经济型,全轴承滚珠轴承美术电机,也可提供反馈编码器。 Transmotec直流电机具有标准的集成电噪声滤波器。

Transmotec刷式直流电动机围绕所谓的定子和转子构建。铁芯转子具有堆叠的金属板叠片,其承载若干铜线绕组杆。绕组连接到称为换向器的圆形多段铜触点。换向器连接到碳刷对,碳刷对分别连接到电动机的正负端子。定子通常由两个球形永磁体组成,这些永磁体在径向位置连接到转子上并连接在电动机的外壳内。当电压施加到电端子时,电流将通过绕组,并且将在线圈和永磁体之间产生电磁场。磁场将产生将转动转子的旋转力。当转子旋转时,换向器将用作旋转开关并将绕组连接到电刷,从而产生同步且连续的旋转。施加的电压将对电动机速度产生直接的比例影响,并且电流与电动机的转矩成正比。直流电动机可以应用于过电压以实现更高的速度和扭矩,但转子线圈不应达到转子线绝缘的熔点。

线性执行器

Transmotec线性执行器是机电组件,与我们的螺线管不同,用于在高力但低速下产生长行程。该设计包括一个电机和齿轮系,它将旋转螺纹螺钉,并带有一个连接在杆上的移动螺母。行程长度由线性致动器模型以及速度和力确定。

螺线管

Transmotec提供各种配置和尺寸的推拉式螺线管。我们所有的螺线管均标配有弹簧,用于柱塞的返回运动。螺线管通常用于需要对两位快速机械运动进行成本有效电控制的应用中。螺线管不适合定位驱动或带反馈回路。

螺线管是机电组件,由受伤线圈组成,绕着自由移动的钢或铁柱塞成形。当螺线管连接到电压时,电流将产生磁场,该磁场将在柱塞上施加力。力方向将指向螺线管的中心。

螺线管柱塞力是通过线圈的电流的线性函数,但也强烈地取决于柱塞中心和螺线管中心的距离。

操作螺线管的常用方法是将其应用于相对于其标称电压的更高电压。螺线管标称电压是螺线管可以连续施加而不会过热的电压。通过向螺线管施加更高的电压,力也将变得更高,但操作时间应小于1分钟,这取决于电压水平和操作的占空比。

Transmotec supplies a large selection of dc motors/gear motors, linear actuators with ACME or ball screw, open frame and tubular solenoids. The products are offered in standard or customized configuration and are available even in small quantities. Customers are mainly Fortune 500 companies and small companies in commercial and industrial segments. Transmotec’s products meet various certifications as ISO9001, ROHS, and CE marking. Deliveries are made efficiently and globally by using modern IT solutions and through a well-developed forwarding network. Transmotec is dedicated to a long-term relationship with our customers, employees and marketing partners. Transmotec will demand from our manufacturing facilities and present to our customers the highest quality and most cost-effective products to meet their requirements. Transmotec will be accessible and responsive to our customers. We will maintain the highest standards in our business practices.

DC Motors

Transmotec sells brush commutated dc motors and with perhaps the largest range in the world of its types. Our dc motors are built from tin can economic versions up to full-housed ball bearing fine arts motors also available with feedback encoders. Transmotec dc motors have as standard integral electric noise filters.
A brush type DC motor is built around a so-called stator and rotor. The iron core rotor has a stacked metal sheet lamination that carry several copper wire winding poles. The windings are connected to a circular multi segment copper contact point called commutator. The commutator is connected to a carbon brush pair that are respectively connected to the motors plus and minus terminals. The stator consist of normally two spherical permanent magnets that are attached in a radial position to the rotor and attached inside an outer housing of the motor. When a voltage is applied to the electric terminals a current will pass through the winding and an electrical magnet field will be generated between the coils and the permanent magnets. The magnetic field will result in a rotational force that will turn the rotor. When the rotor is rotating the commutator will act as an rotating switch and connect the windings to the brushes creating a synchronously and continuous rotation. The applied voltage will have a directly proportional impact on the motors speed, and the current threw the motor is directly proportional to the torque. DC motors can be applied to an over voltage to achieve higher speed and torque but the rotor coil should not reach the melting point of the rotor wire insulation.

Linear actuators

Transmotec linear actuators are electromechanical components that in difference to our solenoids are used to generate a long stroke under high force but at lower speed. The design consist of a motor and gear train that will rotate a threaded screw with a moving nut attached to a rod. The stroke length is determined by the linear actuators model as well as the speed and force. 

Solenoids

Transmotec offers a vast range off push and pull type solenoids in various configurations and sizes. All our solenoids are in standard delivered with spring for return movement of the plunger. Solenoids are commonly used in applications needing a cost effective electric control of a two position fast mechanical movement. Solenoids are not suitable for positioning drive or with feedback loops. 
Solenoids are electromechanical components consisting of a wounded coil that are shaped around a freely moving steel or iron plunger. When the solenoid is connected to a voltage the current will generate a magnetic field which will apply a force on the plunger. The force direction will point to the centre of the solenoid.
The solenoids plunger force is a linear function of the current through the coil but is also strongly depending on the distance of the center of the plunger and the center of the solenoids.
A common method in operating solenoids is to apply it to a higher voltage in relation to its nominal voltage. The solenoids nominal voltage is the voltage upon which the solenoids can be applied continuously with out being over heated. By applying a higher voltage to the solenoids the force will also become higher but the operation time should be less than one minute depending on the voltage level and the duty cycle of the operation.

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