Baumer GTF 7.08

Tachogenerators

The GTF 7.08 is a high-precision tachogenerator from Baumer, designed to measure rotational speed accurately in industrial environments. It features a solid shaft and a EURO flange B10, ensuring high reliability and performance.

Datasheet:

• Reversal Tolerance: ≤0.1 %
• Linearity Tolerance: ≤0.15 %
• Temperature Coefficient: ± 0.05 %/K (open-circuit)
• Isolation Class: B
• Calibration Tolerance: ±5 %
• Climatic Test: Humid heat, constant (IEC 60068-2-3, Ca)
• Performance: 0.3 W (speed ≥5000 rpm)
• Armature-Circuit Time-Constant: <4 µs
• Open-Circuit Voltage: 10...60 mV per rpm
• Interference Immunity: EN 61000-6-2
• Emitted Interference: EN 61000-6-3
• Approval: CE, CSA

Technical Data - Mechanical Design

• Size (Flange): ø115 mm
• Shaft Type: ø11 mm solid shaft
• Flange: EURO flange B10
• Protection EN 60529: IP 55
• Torque: 1.5 Ncm
• Rotor Moment of Inertia: 0.4 kgcm² (GTF 7.08), 0.6 kgcm² (GTF 7.16)
• Admitted Shaft Load: ≤100 N axial, ≤200 N radial
• Material: Housing: stainless steel / plastic, Shaft: stainless steel
• Operating Temperature: -30...+130 °C
• Resistance: IEC 60068-2-6 Vibration 10 g, 10-2000 Hz, IEC 60068-2-27 Shock 100 g, 6 ms
• Weight: Approx. 0.9 kg (GTF 7.08), 1.1 kg (GTF 7.16)
• Connection: Screw terminal connector