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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207

Indramat LTU 350

Indramat LTU 350

The LTU350/1 servo amplifier is responsible for powering and managing the operation of the ErgoSpin handheld nutrunner. It controls both the speed and current within the servo amplifier itself. Equipped with a graphical LC display as depicted in Figure 2, this device facilitates the presentation of result values such as torque, angle, gradient, and time, along with error codes. The display features four lines, each accommodating up to eight characters, and is constantly backlit using LEDs for visibility. Additionally, users have the option to adjust the display's contrast via the BS350 operating system as needed.

LTU 350 Technical Data

Designation LTU350/1
Order Number 0 608 750 111
Input Voltages From the supply module
Intermediate Circuit Voltage 160 VDC to 320 VDC
Control Voltage +24 V / -24 V / 5 V (SELV)
Output Voltage 3-phase, 0-230 VAC
Output Frequency 0 Hz to 1000 Hz
Rated Current/Peak Current Depending on the connected motor, max. 12 A / 50 A

Ambient Conditions

Specification Details
Permissible Ambient Temperature 0 to 55 °C with fan
Admissible Relative Humidity during Operation 20% - 90% non-condensing
Admissible Storage Temperature –20 °C to 70 °C
Admissible Relative Storage Humidity 20% - 95%
Protection Class Protection Class I
Protection Type IP20 (protection against accidental contacts) when installed