VT 11118-11
VT Servo Amplifiers
The Bosch Rexroth Indramat VT 11118-11 servo amplifier from the VT Servo Amplifiers series is a compact 40×79×85.5 mm carrier rail–mount device operating on 21–35 V DC (nominal 24 V) with 25–30 VA power consumption and 1.2–1.3 A current draw. It features 12 screw terminals and differential 0 to ±10 V command input with >50 kΩ impedance, IP20 protection and DIN rail TH35–7.5 mounting. The output current is adjustable from 10 % to Imax, and ramp times are configurable between 50 ms and 5 s, providing precise solenoid control up to 1.75 A through a 5.4 Ω load. Operating temperature is 0 °C to +50 °C with storage from –25 °C to +70 °C.
Technical Specifications
Command input
Differential 0 to ±10 V, input impedance >50 kΩ
Connection type
12 screw terminals
Current consumption
1.2 to 1.3 A
Dimensions (W×H×D)
40×79×85.5 mm
Mounting
DIN rail TH35×7.5 (EN60715)
Operating temperature
0 to +50 °C
Output current adjustable range
10% to Imax
Output signal
Direction-dependent voltage for solenoid control
Power consumption
25 to 30 VA
Protection rating
IP20 (EN60529)
Ramp time adjustable
50 ms to 5 s
Solenoid (4WRA series)
Imax 1.75 A, R ≈5.4 Ω
Storage temperature
-25 to +70 °C
Supply voltage
21 to 35 V DC (nominal 24 V)
Warranty
1 year
Weight
0.15 kg
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the VT 11118-11. Exchange
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