Select a Month
August, 2024 1 January, 2024 1 January, 2023 6 February, 2023 8 March, 2023 7 July, 2023 1 September, 2023 2 December, 2022 6 November, 2022 13 October, 2022 10 September, 2022 8 August, 2022 11 July, 2022 7 June, 2022 11 May, 2022 7 April, 2022 10 March, 2022 10 February, 2022 8 January, 2022 8 December, 2021 7 November, 2021 11 October, 2021 9 September, 2021 9 August, 2021 11 July, 2021 10 June, 2021 11 May, 2021 6 April, 2021 10 March, 2021 9 February, 2021 13 January, 2021 9 December, 2020 6 November, 2020 9 October, 2020 11 September, 2020 8 August, 2020 10 July, 2020 10 June, 2020 8 May, 2020 11 April, 2020 5 March, 2020 12 February, 2020 12 January, 2020 13 December, 2019 7 November, 2019 11 October, 2019 7 September, 2019 12 August, 2019 12 July, 2019 10 June, 2019 10 May, 2019 11 April, 2019 15 March, 2019 11 February, 2019 9 January, 2019 11 December, 2018 6 November, 2018 9 October, 2018 10 September, 2018 8 August, 2018 11 July, 2018 8 June, 2018 7 May, 2018 11 April, 2018 10 March, 2018 9 February, 2018 10 January, 2018 10 December, 2017 10 November, 2017 14 October, 2017 14 September, 2017 11 August, 2017 14 July, 2017 11 June, 2017 14 May, 2017 15 April, 2017 15 March, 2017 10 February, 2017 11 January, 2017 12 December, 2016 11 November, 2016 19 October, 2016 12 September, 2016 14 August, 2016 13 July, 2016 9 June, 2016 10 May, 2016 17 April, 2016 11 March, 2016 10 February, 2016 11 January, 2016 8 December, 2015 7 November, 2015 9 October, 2015 12 September, 2015 9 August, 2015 8 July, 2015 7 June, 2015 10 May, 2015 10 April, 2015 9 March, 2015 9 February, 2015 7 January, 2015 9 December, 2014 7 November, 2014 7 October, 2014 10 September, 2014 7 August, 2014 8 July, 2014 5 June, 2014 7 May, 2014 4 April, 2014 8 March, 2014 5 February, 2014 6 January, 2014 6 December, 2013 3 November, 2013 8 October, 2013 8 September, 2013 5 August, 2013 6 July, 2013 6 June, 2013 4 May, 2013 6 April, 2013 10 March, 2013 4 February, 2013 5 January, 2013 5 December, 2012 5 November, 2012 5 October, 2012 4 September, 2012 5 August, 2012 5 July, 2012 2 June, 2012 3 May, 2012 4 April, 2012 2 March, 2012 3 February, 2012 4 January, 2012 6 December, 2011 3 November, 2011 3 October, 2011 2 September, 2011 2 August, 2011 3 July, 2011 1 June, 2011 1 April, 2011 1 February, 2011 1 January, 2011 2 December, 2010 3 November, 2010 4 September, 2010 4 August, 2010 1 June, 2010 4 May, 2010 3 April, 2010 6 March, 2010 1 February, 2010 1 January, 2010 1 December, 2009 5 November, 2009 1 September, 2009 4 August, 2009 4 July, 2009 2 June, 2009 9 May, 2009 1 April, 2009 7 March, 2009 1Select a Category
literature
Article Brochure Catalogs Innovation Spotlight Success Stories Technical Articlesaltra-brands
Altra Industrial Motion Ameridrives Couplings Bauer Gear Motor Bibby Transmissions Boston Gear Delroyd Worm Gear Formsprag Clutch Guardian Couplings Huco Dynatork Inertia Dynamics Kilian Manufacturing Kollmorgen Lamiflex Couplings Marland Clutch Matrix International Nuttall Gear Portescap Stieber Clutch Stromag Svendborg Brakes TB Wood's Thomson Twiflex Ltd Warner Electric Warner Linear Wichita Clutchother
News Release Tradeshows Webinar Websiteproduct-platform
Belted Drives Couplings Electromagnetic Clutches-Brakes Engineered Bearing Assemblies Gearing Gear Motors Heavy Duty Clutches and Brakes Linear Products Overrunning ClutchesBauer BK Series Geared Motors for Wastwater Sedimentation Tank
The Houtrust wastewater treatment plant located in the Netherlands was built in 1967 and needed to be refurbished to be in line with current environmental regulations. Included in the maintenance project was the replacement of a geared motor that drives the chainwheel in one of its sedimentation tanks.
The original geared motor required a high degree of maintenance, demanding the tank’s basin be emptied twice a year. This resulted in production losses and high maintenance costs. The original supplier had designed a solution which employed a single-stage bevel gearbox fully submerged in the water. A tube was used to connect the gearbox to the rest of the power train, positioned above the water level. The tube connected to a pre-stage gearbox and an overload coupling, with a 0.55 kW motor driving the application.
Delfluent, the plant operator, contacted Bauer Gear Motor, based on Bauer’s proven track record of developing geared motors for challenging conditions. Bauer worked closely with its partner Vos Gekas & Boot (VGB), an expert in rotating equipment and a supplier familiar to the Houtrust facility.
The Bauer solution consisted of a BK70 bevel geared motor capable of operating continuously underwater. Bauer moved to a multi-stage geared motor from two, single-stage gears. The simplified solution made future maintenance easier. In addition, by removing the gear, the tube and the coupling, Bauer reduced the oscillations in the system and provided a more energy-efficient solution.
Specific advantages of the BK series, besides IP protection against dust and water, include simple and cost-effective installation, high energy efficiency, robustness and durability, low maintenance requirements and low running costs.
