GT 5

GT 5

GT 5

Product catalog summary
Overview
The GT 5 tachogenerator features a blind hollow shaft with a diameter of 8 to 12 mm and a housing diameter of 52 mm in a bearingless configuration. It offers a low response time and generates an open circuit voltage of 7 to 10 mV per rpm. The device ensures high signal quality through patented LongLife technology and does not require an auxiliary energy source.

Technical Data - Electrical Ratings
- Reversal tolerance: ≤0.1%
- Linearity tolerance: ≤0.15%
- Temperature coefficient: ±0.005%/K (open-circuit)
- Isolation class: B
- Calibration tolerance: ±5%
- Climatic test: Humid heat, constant (IEC 60068-2-3, Ca)
- Performance: 0.075 W (speed ≥5000 rpm)
- Armature-circuit time-constant: <4.5 µs
- Open-circuit voltage: 7 to 10 mV per rpm
- Interference immunity: EN 61000-6-2
- Emitted interference: EN 61000-6-3
- Approval: CE

Technical Data - Mechanical Design
- Size (flange): ø52 mm
- Shaft type: ø8 to 12 mm (blind hollow shaft)
- Protection: EN 60529 IP 00, IP 44 (with cover)
- Torque: 0.3 Ncm
- Rotor moment of inertia: 0.05 kgcm²
- Material: Housing - stainless steel/plastic, Shaft - stainless steel
- Operating temperature: -30 to +130 °C
- Resistance: IEC 60068-2-6
- Vibration: 10 g, 10-2000 Hz
- Shock: 100 g, 6 ms
- Weight: approx. 150 g
- Connection: Plug-in terminals

Dimensions
The document provides detailed dimensions for the tachogenerator, including various diameters and lengths for different components.

Ordering Reference
The GT5.05L/4 model is available with different open-circuit voltages: 7 mV, 9.5 mV, and 10 mV per rpm. The document specifies the minimum load required depending on the speed range and provides details on maximum operating speed, armature resistance, and inductance.

Accessories
Mounting accessories such as a mounting cone are available upon request.

Note: The product features and technical data specified do not express or imply any warranty. Technical modifications are subject to change.
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Catalog excerpts

GT 5-1

GT 5 Blind hollow shaft ø8...12 mm Housing ø52 mm, bearingless configuration Low response time Open circuit voltage 7...10 mV per rpm Blind hollow shaft ø8...12 mm High signal quality due to patented LongLife technology No auxiliary energy source required Technical data Technical data - electrical ratings Technical data - mechanical design Reversal tolerance Size (flange) Linearity tolerance Shaft type ø8...12 mm (blind hollow shaft) Temperature coefficient Isolation class Calibration tolerance Climatic test Humid heat, constant (IEC 60068-2-3, Ca) Rotor moment of inertia Housing: stainless steel / plastic Shaft: stainless steel Armature-circuit time-constant Open-circuit voltage Interference immunity Emitted interference Weight approx. Plug-in terminals Operating temperature The product features and technical data specified do not express or imply any warranty. Technical modifications subject to change.

 Open the catalog to page 1
GT 5-2

GT 5 Blind hollow shaft ø8...12 mm Housing ø52 mm, bearingless configuration Positive rotating direction The product features and technical data specified do not express or imply any warranty. Technical modifications subject to change.

 Open the catalog to page 2
GT 5-3

GT 5 Blind hollow shaft ø8...12 mm Housing ø52 mm, bearingless configuration Ordering reference GT5.05L/4 Product Tachogenerator Open-circuit voltage 7 mV per rpm Data according to type Off-load voltage Minimum load required depending on speed range [rpm] 0-3000 Maximum operating speed Armature resistance Armature inductance Superimposed ripple (for τRC = 0.3 ms): Replacement switching diagram Tachogenerator Polarity for positive rotating direction (see dimension) / A1 (1A1, 2A1): + (VDE) / A2 (1A2, 2A2): - (VDE) Accessories Mounting accessories Mounting cone (on request) The product features...

 Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.