VT 11027-10 from Bosch Rexroth Indramat represents a high-precision servo amplifier within the VT Servo Amplifiers series, designed for demanding industrial automation tasks. This compact unit measures Dimensions (W×H×D): 40×79×85.5 mm and weighs just Weight: 0.16 kg, making it ideal for space-constrained panels. It operates on a Nominal operating voltage: 24 VDC (+40%/-10%) with an Operating voltage range: 21 to 35 V, ensuring stable performance across voltage fluctuations. The amplifier delivers precise control through a Command value input: 0 to ±10 V, input resistance ≤20 kΩ interface, providing flexibility for various servo systems. With a maximum power draw of Max power consumption: 25 VA (max) and Max current consumption: 1.2 A (max), it balances energy efficiency and performance.
In terms of technical capabilities, the VT 11027-10 offers fully adjustable control ranges via Adjustable parameters: I10% and I90% via external trimming potentiometers, enabling fine-tuning of system response. The device supports high-resolution feedback with a Clock pulse frequency: 170 to 200 Hz (±15%), facilitating rapid command processing. Its Coil resistance R(20 °C): 12 Ω and robust Solenoid coil current: 800 mA specifications underscore its reliability under continuous operation. The amplifier’s Connection type: 12 screw terminals simplifies wiring and maintenance, while the built-in surge tolerance ensures consistent output even in electrically noisy environments.
Operational features of the VT 11027-10 promote reliability and ease of integration. Encased to Protection rating: IP20 (EN 60529) standards, the amplifier is shielded against accidental contact and small particle ingress. It maintains performance across a Permissible operating temperature: 0 to 50 °C range, accommodating typical factory conditions. Mounting is streamlined with a Mounting type: DIN rail TH35–7.5 (EN 60715) format, offering secure attachment and rapid device replacement. The rugged construction and precision trimming capabilities guarantee long-term stability and reduced downtime in continuous duty cycles.
Integration flexibility makes the VT 11027-10 an excellent choice for diverse applications. Its compact footprint and standard DIN rail mounting facilitate seamless integration into existing control cabinets and panels. By combining Bosch Rexroth Indramat quality with high-precision input/output interfaces, this amplifier is ideally suited for robotic servos, CNC machines, and automated production lines. The VT 11027-10 series ensures reliable performance, enhanced positional accuracy, and simplified maintenance in industrial automation environments.
Adjustable parameters
I10% and I90% via external trimming potentiometers
Clock pulse frequency
170 to 200 Hz (±15%)
Coil resistance R(20 °C)
12 Ω
Command value input
0 to ±10 V, input resistance ≈20 kΩ
Connection type
12 screw terminals
Dimensions (W×H×D)
40×79×85.5 mm
Max current consumption
1.2 A (max)
Max power consumption
25 VA (max)
Mounting type
DIN rail TH35‑7.5 (EN 60715)
Nominal operating voltage
24 VDC (+40%/-10%)
Operating voltage range
21 to 35 V
Permissible operating temperature
0 to 50 °C
Protection rating
IP20 (EN 60529)
Solenoid coil current
800 mA
Weight
0.16 kg