2094-BM02-S 多轴模块 具有集成的安全转矩关闭安全功能

【产品详情】

Allen-Bradley 2094-BM02-S 是一款多轴模块，是 Kinetix 6000 多轴驱动伺服系统的组件产品。该模块具有集成的安全转矩关闭 （STO） 安全功能，适用于需要安全完整性等级 （SIL） 3 和性能等级 （PLe） 的应用。该轴模块是一个单宽模块，每个 8 轴电源轨最多支持七 （7） 个。

2094-BM02-S 支持 500 Hz 的带宽速度环路频率和 1300 Hz 的电流环路频率，脉宽调制 （PWM） 频率为 4 kHz。该轴模块的标称输入电压为 650VDC，连续电流要求 （rms） 为 10.3 安培，连续电流（正弦波）0 包为 14.6 安培。

该轴模块具有峰值增强功能，可用于需要快速加速和减速的应用。2094-BM02-S 具有 150% 的标准峰值逆变器额定电流，当峰值增强时，可显著增加至 250%。

2094-BM02-S 具有 10.3 安培的连续电流 （rms） 和 14.6 安培的连续电流 （sine） 0 包，效率为 98%，对称短路电流额定值为 200,000 安培 （rms）。该轴模块具有一个 115 欧姆内分流电阻器，内分流连续功率为 50 瓦，峰值功率为 5.6 kWatts。

在安装 Allen-Bradley 2094-BM02-S 多轴伺服驱动器之前，应在驱动器的顶部和底部留出间隙，以允许适当的气流。这对于保证平稳运行和防止过热非常重要。其安装柜深度必须至少为 10.7 英寸。如果要将驱动器安装在机柜中，则该机柜应足够高以适合驱动器，并使其具有来自外部冷却系统的通风机制。

如果要将 Allen-Bradley 2094-BM02-S 多轴伺服驱动器安装在外壳中，则必须尽可能短地保持其非屏蔽电缆，并且必须将分流电源电缆与敏感电缆分开。Allen-Bradley 2094-BM02-S 多轴伺服驱动器必须与电路保护一起使用。使用断路器或保险丝可能有助于保持驱动器处于良好状态，因为它可以防止短路的发生。发生故障时，功率晶体管控制信号被禁用，在不关闭整个 2094-BM02-S 驱动器的情况下消除电机扭矩。这减少了生产和能源浪费，并最大限度地减少了停机时间。Allen-Bradley 2094-BM02-S 多轴伺服驱动器编程后，必须对其进行多次测试，以确保其具有正确和适当的配置，并保证编程过程已成功实现。

2094-BM02-S 多轴模块 具有集成的安全转矩关闭安全功能

【英文介绍】

Allen-Bradley 2094-BM02-S is a multi-axis module that is part of the Kinetix 6000 multi-axis drive servo system. The module has an integrated safety Torque Shutdown (STO) safety feature for applications requiring Safety Integrity Level (SIL) 3 and performance level (PLe). The shaft module is a single wide module that supports up to seven (7) per 8-axis power rail.

The 2094-BM02-S supports a bandwidth speed loop frequency of 500 Hz and a current loop frequency of 1300 Hz, with a pulse width modulation (PWM) frequency of 4 kHz. The shaft module has a nominal input voltage of 650VDC, a continuous current requirement (rms) of 10.3 amps, and a continuous current (sine wave) 0 packet of 14.6 amps.

The shaft module has peak enhancement and can be used in applications that require rapid acceleration and deceleration. The 2094-BM02-S has a standard peak inverter current rating of 150%, which can be significantly increased to 250% when the peak is enhanced.

The 2094-BM02-S features a 10.3 ampere continuous current (rms) and 14.6 ampere continuous current (sine) 0 packet with an efficiency of 98% and a symmetric short circuit current rating of 200,000 amps (rms). The shaft module has a 115 ohm internal shunt resistor with an internal shunt continuous power of 50 watts and a peak power of 5.6 kWatts.

Before installing the Allen-Bradley 2094-BM02-S multi-axis servo drive, gaps should be left at the top and bottom of the drive to allow for proper airflow. This is important to ensure smooth operation and prevent overheating. The mounting cabinet must be at least 10.7 inches deep. If the drive is to be installed in a cabinet, the cabinet should be high enough to fit the drive and have a ventilation mechanism from the external cooling system.

If the Allen-Bradley 2094-BM02-S multi-axis servo drive is to be installed in a housing, its unshielded cables must be kept as short as possible, and the shunt power cable must be separated from the sensitive cable. Allen-Bradley 2094-BM02-S multi-axis servo drivers must be used with circuit protection. Using a circuit breaker or fuse may help keep the drive in good condition as it prevents short circuits from occurring. In the event of a failure, the power transistor control signal is disabled, eliminating motor torque without shutting down the entire 2094-BM02-S drive. This reduces production and energy waste and minimizes downtime. After the Allen-Bradley 2094-BM02-S multi-axis servo drive is programmed, it must be tested several times to ensure that it has the correct and proper configuration and that the programming process has been successfully implemented.

2094-BM02-S 多轴模块 具有集成的安全转矩关闭安全功能

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