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News

25.09.2014 | We invite you to visit our stand at the exhibition "Mashex-2014"!

Get an e-ticket to the exhibition "Mashex-2014"Dear Partners and Clients!

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"!

Get an e-ticket to the exhibition "Stankostroenie-2014"Dear Partners and Clients!

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

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.  


Ball gearboxes ZBR

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
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

 

 

Ball gearboxes

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
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

 

Ball gearboxes ZBR

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
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

 

Шариковый редуктор

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
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

 

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