SERVOMATE 15 GSM (GSM015M) - Hub (Pilot-Bored, d = 5.5 mm, Al Alloy)
Shaft Coupling
Price without VAT: 21.34€
Price including VAT: 25.83€ with VAT
Catalogue price excluding VAT:
21.75€
At supplier, we usually ship within 3 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Specifications
Outer diameter of the coupling. In SERVOMATE couplings, it is commonly denoted as E.
Length of the coupling hub. In SERVOMATE couplings, it is commonly denoted as LM.
Designed for further machining to the final dimension. The pre-drilled hole is therefore not machined to final tolerance for direct use.
In the TYMA Product Catalogues you can find this material also described with the abbreviation AL.
Shaft Coupling Description
SERVOMATE 15 GSM (GSM015M) - Hub (Pilot-Bored, d = 5.5 mm, Al Alloy) is a part designed for SIT SERVOMATE disc couplings. It is made of aluminium alloy.
SIT SERVOMATE are all-metal, torsionally rigid disc couplings with backlash-free torque transmission, designed specifically for servomotor drives where maximum positioning accuracy is required. They transmit torque through a highly durable disc pack fitted between the hubs. They can operate in two configurations – in a single version with one disc pack, without the ability to compensate for radial misalignment, or in a double version with two disc packs and a spacer ring, which compensates for radial misalignment at the cost of a longer design, higher moment of inertia and half the torsional stiffness.
GSMM hubs are made of aluminum alloy with a pilot bore and a hole for a radial clamping screw. They are therefore supplied as semi-finished parts, and the bore must be machined to size before mounting on the shaft.
Construction
- GSMM hubs with a pilot bore and a hole for a radial clamping screw
- GSMPL disc packs
- GSMC spacer
Typical Applications
SIT SERVOMATE disc couplings are designed specifically for drives controlled by servo motors, where in addition to torque transmission, maximum positioning accuracy and zero backlash are required.
They are used, for example, on the axes of CNC metalworking and woodworking machines, in robotics and manipulators, on packaging and printing machines, in instrumentation, measurement and automation technology, and on laser and cutting machines, as well as in other precision automated drives with closed-loop position control. They are also used in the food, chemical, paper, metalworking, and automotive industries.
Documents for Download
Related Products
SIT SERVOMATE GSMPL Disc Packs
SIT SERVOMATE GSMC Spacers (Double Shaft)
SIT SERVOPLUS Bellows Couplings
All-metal, torsionally rigid, zero-backlash bellows couplings with clamping hubs and a stainless steel bellows element
Questions about This Product?
Don’t hesitate to contact us – our specialists will be happy to help with any questions about this shaft coupling.
Shaft Coupling Manufacturer Profile
SIT S.p.A. is a company focused on mechanical power transmission (SIT stands for Società Italiana Trasmissioni, meaning Italian Power Transmission Company). Under the SIT brand, it develops, engineers, manufactures, and distributes high-quality solutions and components for industrial applications across a wide range of sectors – from automotive and precision engineering to the food and textile industries, as well as chemical plants and logistics centers.
Together with Elatech S.r.l. and other companies, SIT S.p.A. is part of the Scaglia Group. The Group operates in Europe, North America, and Asia, and comprises 7 manufacturing facilities and 6 subsidiaries with more than 1,000 employees. As part of the Group, the individual companies benefit from shared technologies and innovations, providing financial stability and sustainable growth.
We are an authorized distributor of shaft couplings, bushes, sprockets, and pulleys from SIT S.p.A., as well as polyurethane timing belts and conveyor belts from Elatech S.r.l.