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DPPC DS02.5

Product catalog summary

Overview
The document provides technical specifications for the TDP 0.2 and TDPZ 0.2 tachogenerators, which feature a solid shaft with either a EURO flange B10 or housing foot B3. These devices are equipped with their own bearings and are noted for their low response time, high resistance to shock, and high signal quality due to patented LongLife technology. They offer an open circuit voltage range of 10 to 150 mV per rpm and have a redundant output option in the TDPZ model.

Technical Data - Electrical Ratings
The tachogenerators have a reversal tolerance of ≤0.1% and a linearity tolerance of ≤0.15%. The temperature coefficient is ±0.05%/K in open-circuit conditions, and they are classified under isolation class B. The calibration tolerance is ±1%, and they have undergone climatic testing for humid heat. The performance ratings are 12 W for TDP and 2x 3 W for TDPZ at speeds ≥3000 rpm. The armature-circuit time constant is <75 µs for TDP and <40 µs for TDPZ. They comply with interference immunity standards EN 61000-6-2 and emitted interference standards EN 61000-6-3, with CE and CSA approvals.

Technical Data - Mechanical Design
The devices have a flange size of ø115 mm and offer various shaft types, including ø11 mm, ø7 mm, and ø14 mm solid shafts. They are protected under EN 60529 IP 55, with an optional IP 56. The operating speed is ≤10000 rpm, with a torque of 1.5 Ncm and rotor moment of inertia of 1.1 kgcm² for TDP and 1.2 kgcm² for TDPZ. The admitted shaft load is ≤60 N axial and ≤80 N radial. The housing is made of aluminum die-cast, and the shaft is stainless steel. The operating temperature range is -30 to +130 °C, with resistance to vibration and shock as per IEC standards.

Ordering Reference
The document outlines the ordering references for different models based on open-circuit voltage and mounting type. It provides detailed specifications for each model, including minimum load requirements, maximum operating speed, armature resistance, and inductance.

Accessories
Mounting accessories include spring disk couplings for various shaft diameters.

Additional Information
The document notes that the product features and technical data do not imply any warranty and are subject to change.

Catalog excerpts

TDP 0,2, TDPZ 0,2 Solid shaft with EURO flange B10 or housing foot B3 With own bearings Low response time Open circuit voltage 10…150 mV per rpm Redundant output (TDPZ) EURO flange B10 or housing foot B3 Very high resistance to shock High signal quality due to patented LongLife technology Recognition of sense of rotation possible via control Technical data Technical data - mechanical design Reversal tolerance Linearity tolerance EURO flange B10 Housing foot B3 Temperature coefficient Operating speed Isolation class Calibration tolerance Rotor moment of inertia TDP: 12 W (speed ≥3000 rpm) TDPZ: 2x 3 W (speed ≥3000 rpm) 1.1 kgcm² (TDP) 1.2 kgcm² (TDPZ) Admitted shaft load Armature-circuit time-constant Open-circuit voltage Housing: aluminium die-cast Shaft: stainless steel Operating temperature Interference immunity Emitted interference Weight approx. The product features and technical data specified do not express or imply any warranty. Technical modifications subject to change. Technical data - electrical ratings Climatic test Performance Humid heat, constant (IEC 60068-2-3, Ca) Technical data - mechanical design Size (flange) Shaft type ø11 mm solid shaft ø7 mm solid shaft (optional) ø14 mm solid shaft (optional) Marine air protected/tropicalized Second shaft end (B14)

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TDP 0,2, TDPZ 0,2 Solid shaft with EURO flange B10 or housing foot B3 With own bearings Terminal assignment View A (see dimension) Connecting terminal tachogenerator TDP Polarity for positive rotating direction View A (see dimension) Connecting terminal twin tachogenerator TDPZ Polarity for positive rotating direction The product features and technical data specified do not express or imply any warranty. Technical modifications subject to change. Data sheet – TDP 0,2, TDPZ 0,2

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TDP 0,2, TDPZ 0,2 Solid shaft with EURO flange B10 or housing foot B3 With own bearings Positive rotating direction The product features and technical data specified do not express or imply any warranty. Technical modifications subject to change. Positive rotating direction Data sheet – TDP 0,2, TDPZ 0,2

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TDP 0,2, TDPZ 0,2 Solid shaft with EURO flange B10 or housing foot B3 With own bearings Ordering reference TDP Product Tachogenerator Design Tachogenerator Twin tachogenerator Open-circuit voltage 10 mV per rpm (not available for TDPZ) 150 mV per rpm (not available for TDPZ) Mounting type EURO flange B10 Data according to type Armature resistance Twin tachogenerator with redundant output (The data refer to each of the two tachogenerator outputs) TDPZ0,2 LT-7 The product features and technical data specified do not express or imply any warranty. Technical modifications subject to change. Minimum...

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TDP 0,2, TDPZ 0,2 Solid shaft with EURO flange B10 or housing foot B3 With own bearings Replacement switching diagram Tachogenerator U(n) Polarity for positive rotating direction (see dimension) / A1 (1A1, 2A1): + (VDE) / A2 (1A2, 2A2): - (VDE) Accessories Mounting accessories Spring disk coupling K 35 (shaft ø6...12 mm) Spring disk coupling K 50 (shaft ø11...16 mm) The product features and technical data specified do not express or imply any warranty. Technical modifications subject to change. Spring disk coupling K 60 (shaft ø11...22 mm) Data sheet – TDP 0,2, TDPZ 0,2

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