Suhner Catalogue 2025

53 52 Mechanical control elements SAK • Working faster and thus more economically • Better concentration on effective work • Faster processing sequences • High quality increase through concentrated work • Reduction in processing and change-over time • The safety clutch SAK G 28 is used in conjunction with all toolholders with G 28 coupling. The safety clutch SAK G 35 is used in conjunction with all toolholders with G 35 coupling. It is a dead man switch allowing the flex shaft to disconnect from the toolholder at any time of operation. Lever should be engaged (depressed) while flexible shaft machine power switch (ON/OFF) is off. The clutch is of mechanical design and disconnects the drive from toolholder when safety clutch lever is released. The released safety lever protects from accidental start-up. Safety cut-out clutch for improved safety. Stops the handpiece instantly. SAK Type max. Speed Connection for Flexible Shaft Length For tools Diameter ID-No. Mat.-No. min-¹ mm mm SAK (G28) 25000 2 x G 28 198 G 28 Coupling 33 052 926 01 100 047 288 1 SAK (G 35) 10000 2 x G 35 199 G 35 Coupling 39 057 110 01 100 046 135 1 FHA • Working faster and thus more economically • Better concentration on effective work • Faster processing sequences • High quality increase through concentrated work • Reduction in processing and change-over time • Type FHA 7 with G 22 suit all Suhner flexible shafts with coupling type G 22 on tool holder side. Switching on and off is possible when motor is running. Toolholder with integrated deadman switch. FHA Type max. Speed Connection for Flexible Shaft Length Collet Diameter ID-No. Mat.-No. min-¹ mm mm mm FHA 7 25000 G 22 172 6 31 300 031 67 100 028 435 1 Extension system LRG 20 • Flexible exhaust hose • Rear exhaust with integral silencer • Modern design and ergonomically shaped grip by Suhner • Large selection of stainless steel extension tubes LRG 20 Type max. Speed Power Air supply hose diameter Connection for Flexible Shaft/extension system ID-No. Mat.-No. min-¹ W mm LRG 20 20000 900 9 DIN 10 112 022 01 100 035 559 1 URG 9-R URG 9-R Type Voltage Frequency Connection for Flexible Shaft Speed Power ID-No. Mat.-No. V Hz URG 9-R (230V VDE) 230 50 DIN 10 3800 – 8300 1050 11022601 100035054 1 URG 9-R (230V SEV) 230 50 DIN 10 3800 – 8300 1050 11022602 100035055 1 URG 9-R (120 V USA) 120 60 DIN 10 3800 – 8300 1050 11022703 100035056 1 EA 10 G 28 • For adapting the extension systems to flexible shafts or for connecting two flexible shafts. • By using the adapter EA 10 DIN 10 / G 28 flexible shafts can be coupled EA 10 G 28 Type max. Speed Length mm Diameter mm Coupling motor end Coupling tool end ID-No. Mat.-No. min-¹ mm mm EA 10 G 28 / DIN 10 15000 151 37 G 28 DIN 10 45022601 100017981 1

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