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If you have any queries, need a quote for one of our products or want some technical advice from one of our engineers, please get in touch and a member of MacScott Bond will respond as soon as possible.
If you are calling from outside of the UK please call +44 131 448 2950
MacScott Bond's head office in Loanhead, near Edinburgh, is located on the same site as our sister company MacTaggart Scott & Co. Ltd.
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Technical Details for the RM510
Presenting the RM510 motor, featuring a robust five-cylinder radial piston design with oil bath lubrication, offering superior power within a compact 115kg (254lbs) housing. The moment of inertia for rotating parts is 48 lb.in² / 14 gm² (motor only). Now manufactured by Globe Airmotors B.V., the RM510 originates from the old Globe Pneumatic (Fenner) models and are equivalent to the MZR17. This heavy-duty air motor delivers power up to 22kW making it one of the largest air motors we supply. Explore a range of modular options, including brake, gearbox, foot bracket and control valve, providing opportunities for enhanced customisation.
The motor's performance can be inferred from the provided performance graphs. These graphs illustrate the motor's performance in isolation, without the valve. Valves introduce minimal pressure drop, maintaining output torque while reducing motor output speed by around 10-15% at 6 bar (90 psi) under maximum power. Starting torque remains unaffected. For applications like fan drives, where motors don't start under load, either Graph 1 (Torque-Speed) or Graph 3 (Power-Speed) can be used based on the required running torque or power alone. However, for applications such as hoists, winches, or track drives, where the motor starts under load, Graph 2's starting torque must also be considered. The starting torque varies within the range shown, depending on the angular position of the output shaft.
MacScott Bond stock a comprehensive range of modular motor, brake, and control valve options, along with foot brackets, Filter Regulator Lubricators, and silencers—all readily available. MacScott Bond maintains an extensive inventory of parts for the RM range. If you need a replacement or additional assistance in choosing the right motor, feel free to reach out to us. We'd be happy to help.
Part Numbers | RM510 |
Peak Power | 1500rpm (motor only) |
Nominal Speed | 1100rpm (motor only) |
Nominal Torque | 200 Nm (147.5 lb-ft) (motor only) |
Min. Starting Torque | 235 Nm (173 lb-ft) (motor only) |
Air Consumption | <500 litres/sec free air |
Max. Working Pressure | 8 bar |
Operating Temperatures | -20oC to 60oC -10oC to 60oC - with brake |
Airline Filtration | <64 μm |
Lubrication Oil | Horizontal - 1.1 litres Vertical - 2.1 litres Good quality hydraulic oil with viscosity of around 100cSt (460SSU) at 40oC |
Lubrication | Continuous: 6 to 8 drops per minute Intermittent: 12 to 16 drops per minute |
Shaft | Keyed Shaft Max. Overhung Force on motor shaft 6500N (1460lbf) |
Air Connection | 1 1/2" BSP |
ATEX | ATEX rated II 2 GD c T5 (motor only) Please discuss ATEX requirements with MacScott Bond. |
Manufacturer | Globe Airmotors B.V. |
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If you have any queries, need a quote for one of our products or want some technical advice from one of our engineers, please get in touch and a member of MacScott Bond will assist.
Our History
Founded in 1973, MacScott Bond Ltd has worked for 50 years, ensuring we play our part in providing the engineering excellence expected from being part of the MacTaggart Scott Group. With a rich heritage dating back to 1898, MacTaggart Scott is a trusted name in Scottish engineering, and MacScott Bond proudly upholds this legacy.
The company's commitment to delivering quality fluid power systems is evident through our portfolio of previous projects. MacScott Bond’s designs have stood the test of time and the quality of our construction of bespoke fluid power systems has always been a priority for our company.
From analysing initial requirements, intelligent design and through rigorous testing processes, the company ensures the creation of high-quality systems tailored to the specific needs of diverse sectors, including marine defense, civil, offshore, mining, and industrial.