KH – MKH Series Gearboxes
Helical Bevel Gearboxes
Features
KH - MKH series are the brand new product of ZET Gearboxes. All housings are formed from EN-GJL250 gray cast iron. Rigid MonoBlok body and strong structure provide long lasting high performance. Thanks to its universal housing design it is very easy and practical to assemble.
All the gears in gearbox are made of 8620 material and all heat treated then grounded at CNC controlled profile gear grinding machinces. All the gears are hardened and grounded with 6 quality. The standard IEC B5-B14 motor mounting flange is used for all the MKH series gearboxes.
Technic Table
Housing Size | 063 | 080 | 100 | 125 | 140 | 160 | 180 | 200 | 225 | 280 | 320 | 360 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ratio | 5,93 – 24 | 6,22 – 23,6 | 6,32 – 24,1 | 5,98 – 23,8 | 7,45 - 120 | 6,43 - 119 | 7,68 - 117 | 6,45 - 117 | 26,6 - 119 | 8,10 - 125 | 6,15 - 128 | 7,53 – 126 |
Rated Torque | 300 Nm | 630 Nm | 1.200 Nm | 2.500 Nm | 3.000 Nm | 4.500 Nm | 5.500 Nm | 10.000 Nm | 15.000 Nm | 30.000 Nm | 45.000 Nm | 70.000 Nm |
Output Shaft Diameter | 30 mm | 38 mm | 48 mm | 60 mm | 70 mm | 80 mm | 90 mm | 100 mm | 110 mm | 140 mm | 160 mm | 180 mm |
Weight | 15 kg | 28 kg | 50 kg | 90 kg | 118 kg | 210 kg | 230 kg | 360 kg | 400 kg | 770 kg | 1350 kg | 1550 kg |
Rigid MonoBlock Strong Structure and Body
Mounting Position
- 6 different mounting positions, from M3 to M8.
Input Shaft Configuration
- Solid Shaft without Motor
- Standard IEC B5-B14 Flange
- with Motor (IEC)
Output Shaft Configuration
- Hollow Shaft
- Single Shaft
- Double Shaft
- Shrink Disk
Compact Output Flange Configuration
Torque Arm
Backstop Device
Bucket Elevator Drive
Bearing Lubrication Pump
Cooling
- Fan Cooling
- Cooling Coil
- Water-Oil Heat Exchanger
- Oil Heater
Other Accessories
- Air-Oil Heat Changer
- Magnetic Plug
- Oil Sight Glasses
- Labyrinth Seal System
X..A Series Gearboxes
Aluminum Housing Helical Bevel Gearboxes
Features
X..A Series Gearboxes are modular compact and high efficient products which are produced by ZET Gearboxes. All bodies are single piece of aluminum alloy at MIL-STD-276 standard.
Aluminum housing is vacuum impregnated (MIL-STD 276) for protection and sealing. No secondary finish required but readily accepts paint. Gears are heat treated and precise CNC profile grounded. Gearbox - motor connections in X..A Series are standard IEC B5-B14.
Technic Table
Housing Size | X22S | X32S | X33S | X42A | X43A | X52A | X53A | X62A | X63A |
---|---|---|---|---|---|---|---|---|---|
Ratio | 4,83 – 70,2 | 7,33 – 77,6 | 36,2 - 324 | 7,3 – 77,4 | 50,4 - 323 | 6,03 – 74,8 | 56,8 - 590 | 6,03 – 74,8 | 56,8 – 590 |
Rated Torque | 50 Nm | 90 Nm | 100 Nm | 150 Nm | 160 Nm | 250 Nm | 250 Nm | 410 Nm | 410 Nm |
Output Shaft Diameter | 20 mm | 20 mm | 20 mm | 25 mm | 25 mm | 30 mm | 30 mm | 35 mm | 35 mm |
Weight | 3,7 kg | 6,3 kg | 6,6 kg | 7,8 kg | 7,9 kg | 12,8 kg | 12,7 kg | 15,8 kg | 16,0 kg |
Input Shaft Configuration
- Solid Shaft without Motor
- Standard IEC B5-B14 Flange
- with Motor (IEC)
Output Shaft Configuration
- Hollow Shaft
- Single Shaft
- Double Shaft
- Shrink Disk
Compact Output Flange Configuration
Torque Arm
X..C Series Gearboxes
Cast Iron Housing Helical Bevel Gearboxes
Features
X..A Series Gearboxes are modular compact and high efficient products which are produced by ZET Gearboxes. All gearboxes are cast iron and highly resistant.
Technic Table
Housing Size | 113C | 114C | 133C | 134C | X93C | X94C | X103 | X104 | X113 | X114 |
---|---|---|---|---|---|---|---|---|---|---|
Ratio | 7,94 – 86,1 | 74,8 - 679 | 9,69 - 104 | 91,2 - 822 | 5,94 – 50,3 | 30,7 - 299 | 6,39 – 55,3 | 48,6 - 285 | 6,39 - 55 | 48,6 – 285 |
Rated Torque | 675 Nm | 675 Nm | 1000 Nm | 1000 Nm | 1600 Nm | 1650 Nm | 3000 Nm | 3000 Nm | 4500 Nm | 4600 Nm |
Output Shaft Diameter | 40 mm | 40 mm | 45 mm | 45 mm | 50 mm | 50 mm | 60 mm | 60 mm | 70 mm | 70 mm |
Weight | 38 kg | 38 kg | 53,5 kg | 53,5 kg | 75 kg | 68,5 kg | 125 kg | 118 kg | 170 kg | 161 kg |
Input Shaft Configuration
- Solid Shaft without Motor
- Standard IEC B5-B14 Flange
- with Motor (IEC)
Output Shaft Configuration
- Hollow Shaft
- Single Shaft
- Double Shaft
- Shrink Disk