Baumer GTR 9

Tachogenerator

The Baumer GTR 9 is a high-precision tachogenerator designed for speed measurement in industrial applications. It is highly accurate and reliable, making it ideal for a wide range of industrial applications.

Datasheet

Electrical characteristics:

• Reverse tolerance: ≤0.1 %
• Linearity: ≤0.15 %
• Temperature coefficient: ± 0.05 %/K (open circuit), option: 0.005 %/K
• Insulation class: B
• Calibration tolerance: ±5 %
• Climate test: Moist heat, constant (IEC 60068-2-3, Ca)
• Power consumption: 0.9 W (speed ≥5000 rpm)
• Time constant of the armature circuit: <5 µs
• Open circuit voltage: 20...60 mV per rpm
• Immunity to interference: EN 61000-6-2
• Radiated interference: EN 61000-6-3
• Approvals: CE

Mechanical design:

• Size (flange): ø95 mm
• Shaft type: ø16 mm (blind hollow shaft)
• Protection according to EN 60529: IP 56
• Torque capacity: 0.35 Ncm
• Rotor moment of inertia: 1.95 kgcm²
• Material: Housing: stainless steel / plastic, shaft: stainless steel
• Operating temperature: -30...+130 °C
• Vibration: IEC 60068-2-6, 10 g, 10-2000 Hz
• Shock: IEC 60068-2-27, 100 g, 6 ms
• Weight: approx. 1.1 kg
• Connection: Connector