Bevel gearboxes Advantages Same mounting height no support plates required Screw jack gearboxes Bevel gearboxes The new ZIMM bevel gearboxes in the KSZ-H series have the same fitting height as the ZIMM screw jacks. This makes design and installation easier as no additional support plates are needed, nor do differences in height have to be overcome. The new KSZ-H series is dimensionally compatible with the previous KSZ and KGZ types. Additional attachment options The new KSZ-H series offers an additional attachment option. Besides the standard internal threads for screw connection from below, the special design of the bores now also permits screw connection from above. DIN 912 hexagon socket head screws can be used here. A wide selection of standard IEC motor flanges of the ZIMM screw jacks are available to ensure simple motor mounting. Top mounting Bottom mounting
Content Bevel gearboxes KSZ-2 2 Bevel gearboxes KSZ-H 4 Bevel gearboxes KSZ-H with motor flange combinations PA P ATENT Patent We have patents registered or pending for a range of functions and components. angemeldet P E N D I N G 1
Bevel gearboxes KSZ-2 Layout examples The KSZ-2 is a bolt-on gearbox and therefore where larger screw jacks are used the layouts will be different. 2 3 1 4 5 8 7 9 10 12 11 13 2
Bevel gearboxes KSZ-2 M5/12deep Technical data Drive ratio Tooth type Nominal speed 00 rpm Max. speed 3000 rpm Nominal torque 3 Nm Max. torque 4.2 Nm Idling torque 0.25 Nm Duty factor up to 40% Lubricant fluid grease Weight 0.45 kg Housing material hard anodised aluminium Shaft material stainless steel M/10deep 2H7/1.5deep Easy bolt-on assembly: Spiral-toothed Spiral toothing ensures high torque and low running noise. Bolt-on, shaft-mounted gearbox The KSZ-2 has a continuous hollow shaft. Thus it can easily be bolted on to the GSZ-2 screw jack gearbox and requires very little space. Part no. KSZ-2 Part no. 2 bolts DIN 912 M5x55, A4 Stub shaft Stub shaft T (long) Stub shaft L (short) Material: stainless steel Material: stainless steel Fitting a stub shaft allows the KSZ-2 to be used as a conventional right-angle gearbox. Part no. KSZ-2-STW-T Part no. KSZ-2-STW-L 3
Bevel gearboxes KSZ-H 5 to 35 kn Vent (optional) Oil check screw deep Material specifications: - Housing material: EN-GJL- (GGL ) - Low-backlash version - Quiet running - High torque transmission in a small size - Pre-loaded taper roller bearings - Sealing by means of shaft seals and O-rings - Max. 40% duty factor at 00 rpm - Permanent lubrication with oil; oil change required only on heavy duty applications - Compatible with screw jack modular components - All installation dimensions symmetrical Dimensions Part no. ØAH7 B C Dj Eh9 E1 F G H H1 K L M t N ØN t2 t3 P R S ØT U V ØZ Z1 Z2 KSZ-H-5-L/T 35 3 21 11 4 12.5 1 3 2 31 0 90 M8 12 M 10.4 8 3 1 5 1) 12 180 35.4 35.4 KSZ-H-10-L/T 40 3 2 14 5 1 3 74 37 105 M8 12 M8 11 8.2 25 77.5.5 1.5 77 2) 147.5 210 59,4 KSZ-H-25-L/T 3 27 1 5 18 22 3 82 41 78 117 M10 M8 11 8.2 25 88.5 47.5 1.5 91 3) 14.5 234 71.7 2 3 KSZ-H-35-L/T 52 4 34 19 21.5 28 3 100 98 0 M10 M10 10.2 30 114 0 2 102 4) 210 300 8 1) Flattening-off 1 mm 2) Flattening-off 73 mm 3) Flattening-off 80 mm 4) Flattening-off 99 mm Technical data KSZ-H-5-L/T KSZ-H-10-L/T KSZ-H-25-L/T KSZ-H-35-L/T i 100 21 14 10 44.4 27.5.1 72 41 34 12 78 51 Permissible torque (drive shaft) Nm at various speeds rpm 0 1000 00 19.8 19.8 19.8 13.7 13.7 13.5 10 10.1 10.1 41.9 40.2 35.2 27.2 27 2.7 19.9 71 0 52.5 40 40 40 34 33.5 33.5 5 135 77 7 74 51.5 3000 17 13.2 10 28.7 2 19.7 38 33 49 Moment of inertia kg cm 2 Fradial Weight kg L T N L T 0.14 0.748 140 3.1 3.7 0.14 0.748 140 3.1 3.7 0.14 0.748 140 3.1 3.7 1.855 2.2 4.8 1.855 2.2 4.8 1.855 2.2 4.8 3.38 4.2 300 7.2 9.1 3.38 4.2 300 7.2 9.1 3.38 4.2 300 7.2 9.1 11.055 14.055 5 10. 14.1 11.055 14.055 5 10. 14.1 11.055 14.055 5 10. 14.1 Shaft configuration If one of the shafts is vertical, this must be stated when ordering: e.g.: vertical drive shaft L T Version T: The direction of rotation changes when the gearbox is reversed 4
Bevel gearboxes KSZ-H to 0 kn Vent (optional) Oil check screw deep Dimensions Part no. ØAH7 B C Dj Eh9 E1 F G H H1 K L M t N ØN t2 t3 P R S ØT U V ØZ Z1 Z2 KSZ-H--L/T 52 4 39 22.5 32 3 11 58 M10 M12 12. 30 124 7.5 2 12 5) 232.5 330 8 KSZ-H-100-L/T 2 4 45 32 10 35 40 3 80 4 235 M12 22 M12 12. 35 188 94 2 1 ) 329 4 10.5 9 KSZ-H-0-L/T 2 5 53 38 10 41 1.5 185 92.5 180 275 M12 22 M1 2.1 40 2 2 188 7) 385 5 10.5 9 5) Flattening-off 1 mm ) Flattening-off 9 mm 7) Flattening-off 184 mm Technical data KSZ-H--L/T KSZ-H-100-L/T KSZ-H-0-L/T i 100 12 145 100 7 410 3 781 75 0 Permissible torque (drive shaft) Nm at various speeds rpm 0 1000 00 8 5 144 143 141 100 99 98 455.5 4.5 410 400 400 3 313 311 719.4 3. 80 4 57 497 494 490 3000 125 1 93 3 3 3 540 555 435 Moment of inertia kg cm 2 Fradial Weight kg L T N L T 11.58 1.29 0 17 21.4 11.58 1.29 0 17 21.4 11.58 1.29 0 17 21.4 107.8 12.074 0 54. 107.8 12.074 0 54. 107.8 12.074 0 54..407 23.908 20 82.1 103.407 23.908 20 82.1 103.407 23.908 20 82.1 103 The version is recommended for motorised operation Ordering example: Bevel gearbox T or L shaft configuration Drive ratio KSZ-H--T- 5
Bevel gearboxes KSZ-H-5 to KSZ-H-10 Motor flange combinations KSZ-H KSZ-H-5 KSZ-H-5 KSZ-H-5 KSZ-H-10 KSZ-H-10 KSZ-H-10 KSZ-H-10 Motor flange part no. 1) incl. spring washers 2) incl. nuts Z-10-MF-1- Z-10-MF--75 Z-10-MF--90 Z-25-MF--105 Z-25-MF--105 Z-25-MF--105 Z-25-MF--122 Motor type 3 B14B 71 B14C 80 B14B 71 B5 80 B14B 90 B14B 100 B14C Coupling part no. Bore Ø Gearbox Motor - 11 / 11-11 / 14-11 / 19-14 / 14-14 / 19-14 / 24-14 / 28 KUZ-19 KUZ-19 KUZ-24 KUZ-24 4 of screws gearbox side 8.8 DIN 7991 M8x1 M8x1 M8x1 M8x M8x M8x M8x 4 of socket head cap screws 8.8 DIN 912 (for motor) Mx 1) M8x35 2) M8x30 1) M8x35 2) M8x30 1) M8x30 1) M8x30 1) 3) only valid for these combinations. CAUTION: Permissible torque for each KSZ-H must be observed a 75 90 105 105 105 122 b 1 c 10 e 80 f 100 h 73 73 73 81 81 81 81 i 35.4 35.4 35.4 kg 0. 0.81 0.88 1.11 1.11 1.11 1.25 Transmittable torque Nm 3) max..1.1 5.5 5.5 13.4 13.4 22.7 22.7 27.7 27.7 17 27.7 27.7 27.7
Bevel gearboxes KSZ-H-25 to KSZ-H-0 Motor flange combinations Motor flange MF (1 pcs.) Motor flange base MF-B and Motor flange plate MF-P KSZ-H KSZ-H-25 KSZ-H-25 KSZ-H-25 KSZ-H-25 KSZ-H-35 KSZ-H-35 KSZ-H-35 KSZ-H- KSZ-H- KSZ-H- KSZ-H-100 KSZ-H-100 KSZ-H-100 KSZ-H-0 KSZ-H-0 KSZ-H-0 1) incl. spring washers 2) incl. nuts Motor flange part no. Z-35-MF--111 Z-35-MF--111 Z-35-MF-B+Z-35-MF-P- Z-35-MF-B+Z-35-MF-P- Z--MF--11 Z--MF--12 Z--MF--12 Z--MF--11 Z--MF--11 Z--MF--12 Z-100/0-MF--138 Z-100/0-MF--138 Z-100/0-MF-B+P- Z-100/0-MF--138 Z-100/0-MF--138 Z-100/0-MF-B+P- Motor type 80 B14B 90 B14B 90 B5 90 B5 132 B14C 132 B14C Coupling part no. Bore Ø Gearbox Motor - 1 / 19L - 1 / 24-1 / 28-1 / 28-19 / 24-19 / 28-19 / 28 - / 24 - / 28 - / 28-32 / 28-32 / 28-32 / 38-38 / 28-38 / 28-38 / 38 KUZ-24 KUZ-24 4 of screws gearbox side DIN 912 M10x1 M10x1 M12x40 M12x40 M12x0 M12x40 M12x40 M12x0 4 of screws motor side DIN 912 M8x25 1) M8x25 1) 1) 1) M10x45 2) M10x45 2) M10x5 1) M10x5 1) 3) only valid for these combinations. CAUTION: Permissible torque for each KSZ-H must be observed a 111 111 123 123 11 12 12 11 12 12 138 138 11 138 138 11 b c 12 12 48 48 e f i1 3 3 3 3 i2 2 2 2 2 9 9 9 9 9 9 kg 2. 2. 3. 3. 4.1 4.3 4.3 4.1 4.3 4.3 5.2 5.2 8.7 5.2 5.2 8.7 Transmittable torque Nm 3) max. 17 34 17 25.9 25.9 25.9 25.9 25.9 0 72.7 0 72.7 0 72.7 0 1 0 1 0 1 14 14 14 2 2 2 See in catalogue XII1.1, Section 4 for standard flanges. 7