Dear Colleague, Please give us a call and let us know how we can assist you. We look forward to talking to you soon. Thank you.

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1 Dear Colleague, Thank you for visiting our website and downloading a product catalog from the R.M. Hoffman Company. We hope this information will be useful to you in solving the application you are working on. The R.M. Hoffman Company is located in the Silicon Valley and has been in business for over years. We are engineers who specialize in mechanical components such as gearboxes, flex couplings, rotary unions, and torque releases, as well as hardware items such as actuators, brakes, clutches, and electrical slip rings. We sell our solutions worldwide to semiconductor, medical, packaging, robotic machine and other builders. Quite often we find that our customers want a customized version of standard product offerings and we take pride in our ability to help match our customer s engineering requirements to the exact product needed. We work closely with our customers to provide modified products or an assembly of products. Please give us a call and let us know how we can assist you. We look forward to talking to you soon. Thank you. The R.M. Hoffman Team info@rmhoffman.com R.M. Hoffman Company 19 San Lazaro Avenue, Sunnyvale, CA info@rmhoffman.com

2 ServoFlex-Kupplungen - Aluminium ServoFlex-coupling - aluminium Typ Type Membranpaket discpack Bauform 1.4 Type 1.4 Bauform 2.4 Type 2.4 Bauform 4.4 Type 4.4 Bauform.2 Type.2 Bauform.4 Type.4 Sechskantschraube Bf. kurz/type short Zylinderschraube Bf. lang/type long T K Max = bohrungsabhängig T K Max = depending on bore diameter siehe Seite 1 / see page 1 Toleranz Welle h7 / Tolerance shaft h7 14

3 Technische Daten / Abmessungen Typ Technical informations / Dimensions Type Größe / Size Kupplungsdrehmoment bei Winkelverl. pro 0, Membranpaket / couplings torque at angular TKN 0,7 misalignment per membrane pack 1,00 Bauform 4. / Type 4. TKmax Wechseldrehmomente / alternating torque TKW Drehzahl / speed n [min 1 ] Trägheitsmoment Bf. 1. I [ 3 kg m 2 ] Inertia Bf. 2. I [ 3 kg m 2 ] Bf. 4. I [ 3 kg m 2 ] Gewicht / Weight Bf. 1. m [kg] Bf. 2. m [kg] Bf. 4. m [kg] max. Nachgiebigkeit winkelig / angular Bf. 1. [ ] max. misalignment Bf. 2. / 4. [ ] axial Bf. 1. [mm] Bf. 2. / 4. [mm] radial / offset Bf. 2. [mm] Bf. 4. [mm] Drehfedersteife / Bf. 1. C T [ Nm / rad] torsional stiffness Bf. 2. / 4. C K [ Nm / rad] Axialfedersteife Bf. 1. C a [Nm / mm] axial stiffness Bf. 2. / 4. C a [Nm / mm] Bohrung / bore Bf..2 d/d1 min. H7 [mm] d/d1 max. H7 [mm] Bohrung / bore Bf..4 d/d1 min. H7 [mm] d/d1 max. H7 [mm] Abmessungen D [mm] dimensions D 1 [mm] d 2 d 3 H d 4 d d d 7 L Bf. 1.4 L 1 Bf. 4.4 L 2 Bf. 2.4 l Bf..2 / Bf..4 l 1 Bf. 4. l 2 Bf. 2. l 4 Bf..4 S n m min. Bf. 1./2. m min. Bf. 4. Anzugsmoment / tightening torque S 1 S 2 S 3 1 0,07 0, 0,0 0, 0,21 0,17 0, 0, 0,1 0,01 0, , 27, M 3 1 M 4 3, 0 4 0,19 0,29 0, 0,2 0,47 0,4 0, 1, 0, 0,2 0,029 0, M 4 2, auf Anfrage / on request 0, 0, 0, 0,43 0,72 0, ,2 0,03 0, , 1 2 0,9 1, 0, 0,9 0, 2,4 0, 0,3 0,17 0, M, M , 2,4 1,9 0,9 1,4 1,4 2, 0, 0,3 0, 0, M, ,1,2 4, 1, 2,4 2,1 1, 3,2 0, 0,4 0,43 0, , Bestellbeispiel: MÖNNINGHOFF ServoFlex-Kupplung Typ Drehmoment: 1 Nm d = 2 mm H7 d 1 = 2 mm H7 Ordering example: MÖNNINGHOFF ServoFlex-coupling Type torque: 1 Nm d = 2 mm H7 d 1 = 2 mm H7 1

4 ServoFlex-Kupplungswelle - Aluminium ServoFlex-spacer coupling - aluminium Typ Type Zwischenwelle aus CFK oder GFK auf Anfrage möglich! Spacermaterial in CFK or GFK, consult our technical department! Größe / Size Kupplungsdrehmoment [mm] couplings torque Drehzahl / speed n [min -1 ] Trägheitsmoment l 3 = 00 mm l [ 3 kg m 2 ] inertia pro/per 0 mm Rohr/pipe l [ 3 kg m 2 ] Gewicht l 3 = 00 mm m [kg] weight pro/per 0 mm Rohr/pipe m [kg] max. Nachgiebigkeit winkelig / angular max [ ] misalignment axial [mm] radial / offset [mm] Drehfedersteife torsional stiffness C R [ Nm/rad] Axialfedersteife torsional stiffness C a [N/mm] Bohrung / bore d / d1 min. H7 [mm] d / d1 max. H7 [mm] Abmessungen [mm] D dimensions d2 d L4 l3 max. l4 l S n m min. Anzugsmoment S1 tightening torque S3 0,1 0,002 0,3 0,03 0,2 : l ,4 0,017 (l3+s),9 0,09 4,7 0,17 3,2 7,1 : l x2 x x x x x in Bestellung angeben/must be given in ordering 00 Abstand zwischen Wellenspiegeln/Distance between shaft ends 4, 27, M 4 3, 0, 0,004 0,93 0,04 1, 0,4 : l auf Anfrage / on request 1,19 2,07 0,009 0,017 1,71 2,2 0,09 0, 2 0,9 : l3 3 siehe Seite 1 see page 1 1, : l3 1 M M 3,49 0,029 3,07 0, 2, 3,1 : l3 0 M Bestellbeispiel: MÖNNINGHOFF ServoFlex-Kupplungswelle Typ Drehmoment: 1 Nm d = 2 mm H7 d 1 = 2 mm H7 L 4 = mm Drehzahl angeben Ordering example: MÖNNINGHOFF ServoFlex-spacer coupling Type torque: 1 Nm d = 2 mm H7 d 1 = 2 mm H7 L 4 = mm speed?

5 Spannnaben ServoFlex-Kupplungen Clamping-hub ServoFlex-coupling Typ...2 Type

6 Klemmnaben ServoFlex-Kupplungen Clamping-hub ServoFlex-coupling Typ...4 Type...4 1