不w SRP seriesintegrated direct drivesHeidenhain从Heidenhain与具有非常低的定位扭矩的Etel扭矩电动机整合MRP系列编码器模块。这些直接驱动器可提供平稳的运动控制，以精确定位和测量任务。原始旋转轴很复杂，这就是为什么具有测试和指定属性的集成设计（而不是由众多单独组件的机器构建器制造的）的原因。
SRP系列直接驱动器具有紧凑的尺寸和大空心轴。它们包括Heidenhain角度编码器模块和ETEL集成扭矩电动机，以精确驱动，控制和测量运动任务。点击放大。
This higher performance (from integrated options) is what drove HEIDENHAIN to offer integrated MRP angle-encoder modules — including a bearing with high guideway accuracy and high rigidity as well as low and consistent moment of friction for steady rotary motion. Now taking it a step further is the pairing of this angle-encoder module with a torque motor to make the rigid and compact SRP series.
There’s far less installation and calibration time; a simple mechanical interface eliminates critical mounting tasks and elaborate matching of subcomponents otherwise needed to complete the assembly.
SRP系列驱动器特别适合计量应用的要求。在这里，高电动机扭矩通常不重要 - 但是高分辨率和可重复性（即使在不同的工作温度下）至关重要。自定义修改是可能的。
HEIDENHAIN-manufactured bearings and the encoders are matched to the ETEL torque motors. More specifically, the specially designed rolling bearings outperform conventional bearings with special adaptation to rotary-axis requirements. Emphasis was placed on a compact and lightweight design; high-speed and load-bearing capacities were deemphasized. HEIDENHAIN verifies the bearing accuracy at the actual guideway to quantify the deviation between the actual rotary axis and target nominal rotary axis. So radial and axial guideway accuracy (and wobble) are all well-defined … and there’s distinction between reproducible and non-reproducible error.
SRP series direct drives include bearings that HEIDENHAIN designs, manufactures, and verifies. Shown here is simplified schematic of bearing-guideway measurands and measured locations that HEIDENHAIN quantifies to supply exact accuracy values.
The encoders are available in absolute and incremental versions with high line count and minimal interpolation error, positioning noise, and drift instability.
Etel扭矩电动机是一种无槽类型，可将高扭矩密度和低定位扭矩与对称结构和模态线圈结合在一起。它没有带有经典绕组的电动机的插槽，因为其设计包括一个气囊绕组，可通过TE转子旋转旋转旋转旋转和恒定的磁场。
不ise has minimal effect on control and measuring accuracy. AccurET controllers from ETEL are compatible with the SRP series direct drives where applications need maximal dynamics and position stability. For more information, visitheidenhain.us/resources-and-news/integrated-drive-motor-smooth-motion-control.
Filed Under:运动控制技巧,Motors (direct-drive) + frameless motors
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