SESM is the French subsidiary of RENK AG, world leader in automatic transmissions for military tracked vehicles.
SESM is very well known for its modern automatic transmission systems, among others:
- ESM500 transmission system (1200kW)
- ENC200 transmission system (550kW)
- ESM350 transmission system (850kW)
- ESM350 powerpack for the T-72/T-90 family
SESM also produces a range of high technology braking systems, fulfilling the requirements of vehicles up to 60t (e.g. the Leclerc EMAT main battle tank's carbon braking system)
SESM moreover offers test benches especially adapted to the tests of automatic transmissions and braking systems.