+7(495) 407-01-02
Made from high quality aluminum alloy. Sizes from 25 to 130. The gear ratios from 7.5 to 100.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ Available on request.
Precision planetary gearboxes used in modern industrial technology.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ Available on customer request.
The accuracy of 2-5 arc. min. The gear ratio of 1: 1000. It can be fitted with a variety of servo motors.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ Available on customer request.
Trapezoidal screws and nuts from a warehouse in Moscow. Material: Steel C15 (1.0401); Bronze RG7 GC-CuSn7ZnPb (DIN 2.1090).
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ TR20x4x3000R,
TR24x5x3000R, TR30x6x3000R,
TR36x6x3000R, TR40x7x3000R.
Гайки: BR12x3, BR16x4, BR20x4, BR24x5,
BR30x6, BR36x6, BR40x7.
25.09.2014 | We invite you to visit our stand at the exhibition "Mashex-2014"!
We invite you to visit our stand №C261, hall №3 at the 17th international exhibition of equipment and technologies of metalworking and working of composite materials "Mashex-2014", which will be organized from 28 to 31 October in the exhibition center "Crocus Expo", pavilion №1, Moscow, Russia. |
24.09.2014 | We invite you to visit our stand at the exhibition "Stankostroenie-2014"!
We invite you to visit our stand №В222 , pavilion №1, hall №2 at the international specialized exhibition "Stankostroenie-2014", which will be organized from 14 to 17 October, 2014 in the exhibition center "Crocus Expo" (Moscow, Russia). |
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Ball gearboxes ZBR comprises housing, main shaft and driven shaft, mounted eccentrically relative to each other, the discs of different diameters and balls, forming with the discs speed transmission. The drive plate has spherical recess in end surface of each stage where balls communicating with driven disk are mounted. Balls communication with driven disks is made by teeth in the end surface of the driven disk.
Advantages:
1. Backlash-free with high precision positioning. When replacing gear with balls there is zero backlash and high precision positioning.
2. Excellent parameters of hardness. Ball gear is designed in order to provide steel balls to roll over its routes without force of friction.
3. Compact size gives an advantage of use in limited space.
4. Low noise level. Light sound of balls moving.
5. Hermetic housing. Self-lubricated joint connections. Easy-to-install. There is no need in additional maintenance.
6. Compatible with any servo motors.
7. Common ratio 1:5~1:50. It is suitable for use in modern automation.
1. Use of support bearings with cross rollers.
2. Concealed flange.
| Designation | Unit of measurement | Ratio | ZBR-U110 | ZBR-U130 | ZBR-U200 |
|
Output torque |
kgf*m/Nm | 10 | - | - | - |
| 15 | - | - | - | ||
| 20 | - | 2.93/28.71 | - | ||
| 30 | - | 2.13/20.87 | 9.33/91.43 | ||
| 40 | - | 2.5/24.5 | 14.4/141.12 | ||
| 50 | 1.96/19.21 | 2.43/23.81 | 10.64/104.27 | ||
| Max. torque | kgf*m/Nm | 10~50 | Three times of nominal rating power of torque | ||
| Ultimate strength | kgf*m/Nm | 10~50 | Six times of nominal rating torque | ||
| Moment of inertia | kg*sm2 | 10~50 | 0.42 | 0.56 | 2.6 |
| Acceptable input rotation frequency | rpm | 10~50 |
3000
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| Acceptable radial load | kgf | 10~50 | 50 | 170 | 200 |
| Diameter of main shaft | mm | 10~50 | 14 | 14 | 19、22、24 |
| Weight | kg | 10~50 | 2.5 | 4.3 | 12.65 |
1. Ball bearings use.
| Designation | Unit of measurement | Ratio | ZBR-D50 | ZBR-D70 | ZBR-D90 |
|
Output torque |
kgf*m/Nm | 10 | 1.43/14.01 | 3.22/31.55 | 4/3.92 |
| 15 | - | 2.11/20.68 | 2.78/27.24 | ||
| 20 | - | 1.57/15.39 | 3.93/38.51 | ||
| 30 | 1.16/11.37 | 2.19/21.46 | 1.8/17.64 | ||
| 40 | - | 1.64/16.07 | 2.88/28.22 | ||
| 50 | 1.96/19.21 | 2.43/23.81 | 10.64/104.27 | ||
| Max. torque | kgf*m/Nm | 10~50 | Three times of nominal rating power of torque | ||
| Ultimate strength | kgf*m/Nm | 10~50 | Six times of nominal rating torque | ||
| Moment of inertia | kg*sm2 | 10~50 | 0.06 | 0.14 | 0.92 |
| Acceptable input rotation frequency | rpm | 10~50 |
3000
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| Acceptable radial load | kgf | 10~50 | 25 | 40 | 108 |
| Diameter of main shaft (hollow) | mm | 10~50 | Х | 14 | 16~19 |
| Diameter of main shaft (solid) | mm | 10~50 | 8 | Х | Х |
| Weight | kg | 10~50 | 2.5 | 4.3 | 12.65 |
1. Output support bearings.
| Описание | Единица измерения | Передаточное отношение | ZBR-E50 | ZBR-E70 | ZBR-E90 | ZBR-E120 |
|
Output torque |
kgf*m/Nm | 10 | 1,43/14,01 | 3,22/31,55 | 4/3,92 | 6/58,84 |
| 15 | - | 2,11/20,68 | 2,78/27,24 | 5,67/55,57 | ||
| 20 | - | 1,57/15,39 | 3,93/38,51 | 4,22/41,31 | ||
| 30 | 1,16/11,37 | 2,19/21,46 | 1,8/17,64 | 4,89/47,95 | ||
| 40 | - | 1,64/16,07 | 2,88/28,22 | 4,11/40,3 | ||
| 50 | - | - | 3,47/34 | 3,61/35,41 | ||
| Max. torque | kgf*m/Nm | 10~50 | Three times of nominal rating power of torque | |||
| Ultimate strength | kgf*m/Nm | 10~50 | Six times of nominal rating torque | |||
| Moment of inertia | kg*sm2 | 10~50 | 0,06 | 0.14 | 0,92 | 2,15 |
| Acceptable input rotation frequency | rpm | 10~50 |
3000
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| Acceptable radial load | kgf | 10~50 | 20 | 40 | 80 | 110 |
| Diameter of main shaft (hollow) | mm | 10~50 | 19,22,24 | 8 | 14 | 19~24 |
| Diameter of main shaft (solid) | mm | 10~50 | X | X | X | X |
| Weight | kg | 10~50 | 0.46 | 3.4 | 4.3 | 10 |
1. Ball bearings in output shaft.
| Designation | Unit of measurement | Ratio | ZBR-P50 | ZBR-P70 | ZBR-P90 | ZBR-P120 |
| Output torque | kgf*m/Nm | 10 | 1.43/14.01 | 3.22/31.55 | 4/3.92 | 6/58.84 |
| 15 | - | 2.11/20.68 | 2.78/27.24 | 5.67/55.57 | ||
| 20 | - | 1.57/15.39 | 3.93/38.51 | 4.22/41.31 | ||
| 30 | 1.16/11.37 | 2.19/21.46 | 1.8/17.64 | 4.89/47.95 | ||
| 40 | - | 1.64/16.07 | 2.88/28.22 | 4.11/40.3 | ||
| 50 | - | - | 3.47/34 | 3.61/35.341 | ||
| Max. torque | kgf*m/Nm | 10~50 | Three times of nominal rating power of torque | |||
| Ultimate strength | kgf*m/Nm | 10~50 | Six times of nominal rating torque | |||
| Moment of inertia | kg*sm2 | 10~50 | 0.06 | 0.14 | 0.92 | 2.15 |
| Acceptable input rotation frequency | rpm | 10~50 |
3000
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| Acceptable radial load | kgf | 10~50 | 20 | 40 | 80 | 110 |
| Diameter of main shaft | mm | 10~50 | 8 | 14 | 16~19 | 19~24 |
| Weight | kg | 10~50 | 0.46 | 3.4 | 4.3 | 10 |
