The Bosch Rexroth Indramat VT 1600-31/1E from the VT 1600 Servo Amplifiers series is a high-precision servo amplifier designed for industrial automation. It delivers an output current of ±60 mA or ±100 mA with a typical dither current of 3 mApp @ 340 Hz to minimize stiction. The amplifier accepts an internal control voltage range of 0 to ±10 V and operates from a supply voltage of ±22 to ±28 V (E1) or ±15 V (E0), drawing 200 mA. Packaged as a 100 x 160 mm Euro card (DIN 41 494) with a front panel height of 3U and 8 HP width, it weighs approximately 0.15 kg.
Card dimensions
100 x 160 mm (Euro card, DIN 41 494)
Component side width
7 HP (35.56 mm)
Dither current (typical)
3 mApp @ 340 Hz
Front panel height
3U (128 mm / 5.05 in)
Front panel width
8 HP (40.64 mm)
Internal control voltage range
0 to ±10 V
Output current options
±60 mA or ±100 mA
Relay coil resistance
2000 Ω nominal
Relay coil voltage
22 to 28 V
Relay duty cycle
1 ms
Solder side width
1 HP (5.08 mm / 0.20 in)
Storage temperature
-20 to 70 °C (-4 to 158 °F)
Supply current
<200 mA
Supply voltage (E0)
±15 V (regulators removed)
Supply voltage (E1)
±22 to ±28 V (regulators installed)
Weight
0.15 kg (0.33 lb)