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Related Manuals for Nidec DYNAGEAR D37
Summary of Contents for Nidec DYNAGEAR D37
- Page 1 Servo-Angular Gearbox Installation and Operating Instructions DYNAGEAR D37 to D190 DYNAGEAR Economy DE-DG55 to DE-DG115 DE-PL 55 to DE-PL90 DYNAGEAR HighRatio D55HR to D190HR Issue 2021-07 Ident-No. BA 22A00040 EN www.graessner.de gmb / BA DynaGear_EN Page 1 of 22...
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Page 2: Table Of Contents
1.2 Significance of the warning notes 1.3 Exclusion of liability 1.4 Copyright 2. Intended use of Nidec Graessner gear units 3. Conversions and alterations / modifications of the product 4. Set-up of gear unit / Technical data 4.1 Set-up of gear unit 4.2 Type designations... - Page 3 10. Faults, causes, remedy 10.1 General fault indications 10.2 Possible faults 11. Inspection and maintenance 11.1 General notes 11.2 Service intervals 11.3 Oil service life 11.4 Oil change 11.5 Checking the gear unit condition 12. Replacement parts, replacement part stocks, service department 12.1 Replacement parts 12.2 Replacement part stocks 12.3 Service department...
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Page 4: General Notes
DynaGear are only designed for the application area described in chapter 2 "Technical Data". Other operating conditions must be agreed with Nidec Graessner GmbH & Co.KG and regulated by contract. The gearboxes are manufactured to the latest technical standards and are delivered in a safe and reliable con- dition. -
Page 5: Intended Use Of Nidec Graessner Gear Units
If these operating instructions are not complied with, damage to the gear unit, operating faults, material damage and personal injury may occur. Nidec Graessner GmbH & Co. KG does not accept any liability for any resulting damages or faults. 2. Intended use of Nidec Graessner gear units DynaGear gear units are components for installation in machines and are intended exclusively for the transmission, distribution, and multiplication of torque. -
Page 6: Set-Up Of Gear Unit / Technical Data
DynaGear gear units are in full compliance with the machine directives (EN 292) and EMC directives to the extent they are applicable. 4.2 Type designations DynaGear D37 to D190 Output in solid shaft (build types 1L, 3L and 13L) and hollow shaft design 1LSV and 3LSV without motor lantern and without coupling... - Page 7 DynaGear High Ratio D55HR to D190HR Output with solid shaft and hollow shaft Drive with planetary gear stage for motor shaft and drive flange Shown: HR Series 18:1 1L with solid shaft Shown: HR Series 18:1 1LSV with hollow shaft and planetary gear stage and planetary gear stage DynaGear Economy DE-DG...
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Page 8: Performance Tables Dynagear
4.3 Performance Tables (DynaGear) Nominal D115 D130 D140 D160 D190 output torque (Nm) 1100 1440 1100 1440 1100 1440 1100 1440 1100 1440 10:1 1100 1440 12:1 1020 15:1 1020 Performance Tables (DynaGear HighRatio) Nominal D55HR D75HR D90HR D115HR D130HR D140HR D160HR D190HR... -
Page 9: Technical Data Dynagear Economy
4.5 Technical data: DynaGear Economy DE-DG55 to DE-DG115 and DE-PL55 to DE-PL115 DE-DG DE-DG DE-DG DE-DG DE-DG DE-DG DE-DG DE-DG Ratio 5/8/10 Running noise at 1500 min <66 <66 <68 <68 <66 <66 <68 <68 Partial load in dB(A) Weight (kg) 13.5 13.5 Average oil... -
Page 10: Safety Notes
5. Safety Notes 5.1 Basic duties The safety notes listed here are used to avoid personal injury and material damage and must always be complied with and observed. For this purpose, persons with responsibility for the plant as well as qualified personnel working on the gear unit under its own responsibility must have read and fully understood these operating instructions, in order to: ▪... -
Page 11: Transport, Storage And Long-Term Storage
6. Transport, storage and long-term storage 6.1 Transport Any work regarding transportation, storage, siting, installation, commissioning, operation, service, and maintenance must be carried out by qualified personnel only. Any damage identified after delivery must be communicated immediately to the transport company, if appropriate, commissioning/ activation must be excluded. -
Page 12: Installation
7. Installation 7.1 General installation instructions The installation must only be carried out by qualified, authorized, and trained personnel. The safety instructions in Section 3 must be complied with. When transporting the gear unit, the notes in Section 6 must be complied with. Suitable crane harness and lifting gear must be provided. - Page 13 The drive shaft end must be Fit the coupling, prepare as Install the lantern and tighten the free from dirt, oil, and grease described above. If prescribed, screw(s). The coupling can be adjust the assembly dimension of tightened on the motor side through the coupling according to the the hole at the top.
- Page 14 7.3.2 Drive via clamping hub and clamping ring screw (DynaGear HighRatio) Clean the clamping hub, bore and flange Preferred mounting position: The motor must be in tension- surface on the planetary pre-stage so that gear unit and motor vertical. free contact with the gear unit they are free of dirt and grease.
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Page 15: Installation Of The Other Fitted Components
7.4 Installation of the other fitted components The drive and output elements (gears, belt wheels, jointed shafts etc.): ▪ Must have been balanced with G 6.3 ▪ Must only be fitted using suitable fitting and withdrawal devices ▪ Must be axially secured even if they have been shrunk on When using suitable tensioning elements, the tightening torques must be considered The components must be mounted onto the shaft as far as is specified in the article-related dimension sheet. -
Page 16: Commissioning
8. Commissioning The commissioning (taking up operation in accordance with the intended use) of the DynaGear gear unit is prohibited until it has been determined that the machine or plant complies with the provisions of the EU machine directive. Before commissioning check the correct attachment of the transmission parts. Check the oil level Do not deactivate monitoring and protection devices, not even during test operation. -
Page 17: Irregularities
9.2 During operation monitor the following: Operating temperature When using mineral gear oils (CLP) the operating temperature should not exceed 90°C or only exceed this limit for a short period. If synthetic gear oils (CLP) are used, an operating temperature must be set. In combination with sealing rings made of FKM (fluororubber, Viton), a temperature of 110°C is permissible for a short time. - Page 18 The Sections 5 "Safety notes" and 11 "Service and Maintenance" must be observed. Faults occurring during the warranty period which require repair of the gear unit may only be repaired by employees of the Nidec Graessner service department. If, after the warranty period, faults occur whose causes cannot be clearly identified, the Nidec Graessner service department must be contacted.
- Page 19 11. Inspection and maintenance 11.1 General notes All maintenance and service work may only be carried out by qualified personnel. See "Safety Instructions 3.2" The gear unit must always be shut down for maintenance and repair work. The drive unit must be secured against unintentional start-up (key switch, lock) and an information sign must be attached indicating that work is being carried out on the gear unit.
- Page 20 11.5 Checking the gear unit condition This check may only be carried out by qualified operating personnel or by the service department of Nidec Graessner. It must be possible to reliably assess what needs to be replaced on the gear unit or to determine that all gear unit parts are in good order.
- Page 21 13. Alphabetic index Index keyword Section Page Aeration and ventilation filter Basic duties 5.1. Before commissioning Checking gear unit condition 11.5. Commissioning Conversions and alterations Copyright 1.4. Disposal of the gear unit after use 3.4. Downloads - Notes 1.4, 4.6. 4, 8 During operation monitor the following: 9.2.
- Page 22 Service Department: Tel. +49 7157 123-140 / 141 The Gear Company Fax +49 7157 123-212 Kuchenäcker 11 E-mail: mail@graessner.de D-72135 Dettenhausen Website: www.graessner.de Copyright © 2020 Nidec Graessner. All rights reserved. www.graessner.de gmb / BA DynaGear_EN Page 22 of 22...