The whole mechanical powertrain, from one authorised source.
SES is an authorised Regal Rexnord distributor. Regal Rexnord is not a single product line but a portfolio of long-established power-transmission brands, and since it folded in Altra Motion in 2023 that portfolio covers almost the entire drive train. Couplings run from Falk and Kop-Flex to the Altra brands — Ameridrives and Bibby Turboflex — across gear, grid, disc and elastomeric types. Gear drives and reducers come from Falk, Rexnord, Hub City and Boston Gear, with Bauer geared motors alongside. Mounted bearings and cam followers are Sealmaster, McGill and Link-Belt; engineered chain and conveying is Rexnord and System Plast. And the clutch-and-brake line is deep: Stromag, Stieber backstops, Warner Electric, Twiflex and Svendborg Brakes. That breadth is the point — one accountable source for the coupling, the reducer, the bearing and the brake on the same drive.
Send an enquiry
Check Price & Availability.
Give us the designation or the failed part — we reply on WhatsApp.
Trusted across Metals & Energy
Supplying India’s Industrial Names.
From integrated steel plants to power utilities and EPC majors — the works that cannot afford a counterfeit part specify through SES.
Couplings, every type
Falk, Kop-Flex, Ameridrives and Bibby Turboflex — gear, grid, disc and elastomeric couplings matched to the misalignment and shock.
Gear Drives & Reducers
Falk and Rexnord industrial gear units, Hub City and Boston Gear worm and helical reducers, and Bauer geared motors.
Clutches & Brakes
Stromag, Stieber backstops, Warner Electric clutches, Twiflex and Svendborg Brakes for holding, indexing and stopping loads.
Bearings & Chain
Sealmaster mounted bearings, McGill cam followers, and Link-Belt and Rexnord engineered chain and conveying components.
Match the coupling to the fault you are fixing.
A coupling is a system decision, not an afterthought bolted between two shafts. Gear couplings carry the highest torque density but need lubrication and wear over time. Disc couplings run maintenance-free and take angular and parallel misalignment without backlash, which is why they suit critical pump and compressor trains. Elastomeric couplings damp torsional vibration and cushion shock, protecting the driven machine and the motor either side. Grid couplings sit in between, absorbing shock while staying compact. Because Regal Rexnord holds all of them — Falk, Kop-Flex, Ameridrives and Bibby Turboflex — the coupling can be chosen for the failure mode in front of you rather than for whatever a single-line supplier happens to stock.
Backstops and brakes are safety items, not spares.
The holding side of the drive train is where under-specifying stops being a reliability problem and becomes a safety one. An inclined conveyor needs a backstop that will hold the full loaded runback without slipping; a crane, winch or hoist needs a brake sized to stop and then hold the load, not merely to slow it; a mill or fan needs an overrunning or indexing clutch rated for the cycle. Stieber backstops, Warner Electric clutches, Twiflex calipers and Svendborg Brakes are engineered and load-rated for exactly these duties, with the braking torque calculated against the disc and the application. Give us the load, the incline or the stopping requirement, and the unit gets sized to it.
One source for the whole drive.
Authorised Regal Rexnord supply across couplings, gear drives, bearings, chain, clutches and brakes — the Altra Motion brands included. Specified to match on the same drive train, held across Kolkata and our branch network.