Related Manuals for Danfoss H1B060
Summary of Contents for Danfoss H1B060
- Page 1 User Manual ATEX Certified Bent Axis Variable Displacement Motors H1B060/080/110/160/210/250 www.danfoss.com...
- Page 2 User Manual ATEX H1 Bent Axis Variable Displacement Motors Revision history Table of revisions Date Changed August 2021 Fixed typo and removed old Declaration of Conformity 0102 June 2021 First edition 0101 © Danfoss | August 2021 BC382476021584en-000102...
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Page 3: Table Of Contents
ATEX H1 Bent Axis Variable Displacement Motors Contents Introduction General information..................................4 Intended use...................................... 4 Marking of Danfoss Bent Axis motors..........................4 Production place and date of motors..........................6 Example ATEX label - H1B................................ 6 Technical information ATEX technical specifications...............................7 T-codes and maximum surface temperature.........................7 Oil types / Operating fluids................................ -
Page 4: General Information
Marking of Danfoss Bent Axis motors The Danfoss hydraulic motors are marked as equipment for Group II, category 2 for gas and dust environment and with ignition protection constructional safety and liquid immersion. ©... - Page 5 NNB (temperature class T4) CE Ex II 3G Ex h IIA T5 Gc NNC (temperature class T5) For detailed information on selecting the appropriate T-codes, please see T-codes and maximum surface temperature on page 7 © Danfoss | August 2021 BC382476021584en-000102 | 5...
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Page 6: Production Place And Date Of Motors
12345678 Model No./Ident No. H1B060-AT-E1ATNA Model Code TBCNGN-NA05NN 035Z00NA Serial No. N001623456 1. Manufacturer 2. Location of production 3. ATEX code 4. Material number 5. Model code, including unit and displacement 6. Production code © Danfoss | August 2021 BC382476021584en-000102... -
Page 7: Technical Information
H1B Technical Information document. Danfoss does not claim responsibility for the use of the motors in operating conditions not allowed according to the information shown in this document and the standard H1B Technical Information document. -
Page 8: Oil Types / Operating Fluids
Intermittent = Short term t < 3 min per incident. Cold start = Short term t < 3 min; p ≥ 50 bar; n ≤ 1000 min (rpm); please contact Danfoss Power Solutions especially when the temperature is below -25 °C [-13 °F]. -
Page 9: Ambient Temperature
It is necessary to keep the level of oil contamination at an acceptable level to ensure problem-free operation. The recommended maximum level of contamination in systems in the hydraulic motors is 22/20/16 (ISO 4406-1999). © Danfoss | August 2021 BC382476021584en-000102 | 9... -
Page 10: Installation, Operation And Maintenance
It is necessary to verify the perfect alignment between the motor output shaft and the counter part – the fitment between motor shaft and application’s driven shaft must be executed so that no radial or axial pre-load is generated – these extra loads reduce the bearings expected lifetime. 10 | © Danfoss | August 2021 BC382476021584en-000102... -
Page 11: Operation
6. Check to make sure the purity of the oil is greater than 22/20/16 (ISO 4406-1999) and always use a filter when replenishing the system. Warning The motors must be filled with fluid prior to any load applications. © Danfoss | August 2021 BC382476021584en-000102 | 11... -
Page 12: Start Up
The machine/system manufacturer is responsible for the proper project planning of the hydraulic system and its control. Danfoss recommends ongoing tests for optimal motors performance. 1. Regularly verify that the temperature of the ambient and the operating oil are those initially determined. - Page 13 In order to avoid mixing of different oils, when replacing the operating fluid. It is necessary to empty all the machinery and pipes, clean them carefully and clean the tank. © Danfoss | August 2021 BC382476021584en-000102 | 13...
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Page 14: Service And Repair Of H1B Motors
Relieve pressure in the system before removing hoses, fittings, gauges, or components. Never use your hand or any other body part to check for leaks in a pressurized line. Seek medical attention immediately if you are cut by hydraulic fluid. 14 | © Danfoss | August 2021 BC382476021584en-000102... - Page 15 Phone: +86 21 2080 6201 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.