Linear displacement drives of the series ZTR-PH with a rack-and-pinion mechanism with a cylindrical oblique or straight-toothed transmission and an integrated one- or two-stage planetary gearbox. Excellent power performance, high feed density, smoothness and accuracy of the stroke. A wide range of standard sizes combined with a range of appropriate Atlanta rails to form an optimal offer for a wide range of applications.
The construction is particularly durable, high-quality steel grades are used as materials, the parts are hardened and carefully ground. Any mounting positions, optional adjustment plates are available to order. Universal adapters for mounting servomotors.
Technical characteristics of Stober linear displacement rack and pinion drives of the ZTRPH series
- Maximum effort: 5.8 - 67 kN;
- Maximum speed: 0.09 - 4.7 m/s;
- Gear Wheel Module: 2 - 8;
- Number of teeth: 12 - 32;
- Backlash: 11 - 44 microns.
Standard sizes of Stober rack and pinion drives of the ZTRPH series
Type of drive | Max. effort, kN | Number of teeth | Max. speed, m/s | Backlash, microns |
ZTR2_PH421 | 5,8 - 6,7 | 12 - 16 | 0,80 - 2,2 | 11 - 15 |
ZTR2_PH422 | 5,8 - 6,7 | 12 - 16 | 0,11 - 0,72 | 11 - 15 |
ZTR2_PH521 | 6,7 - 10 | 12 - 23 | 0,80 - 3,2 | 11 - 21 |
ZTR3_PH521 | 9,3 - 10 | 12 - 14 | 1,2 - 2,9 | 17 - 19 |
ZTR2_PH522 | 6,7 - 10 | 12 - 23 | 0,09 - 0,96 | 11 - 21 |
ZTR3_PH522 | 9,3 - 10 | 12 - 14 | 0,14 - 0,88 | 17 - 19 |
ZTR2_PH721 | 6,7 - 15 | 12 - 23 | 0,67 - 2,6 | 11 - 21 |
ZTR3_PH721 | 17 - 19 | 16 - 19 | 1,3 - 3,2 | 22 - 26 |
ZTR4_PH721 | 19 | 12 | 1,3 - 2,7 | 22 |
ZTR2_PH722 | 6,7 - 15 | 12 - 23 | 0,09 - 0,80 | 11 - 21 |
ZTR3_PH722 | 17 - 19 | 16 - 19 | 0,17 - 0,99 | 22 - 26 |
ZTR4_PH722 | 19 | 12 | 0,17 - 0,83 | 22 |
ZTR3_PH821 | 21 - 25 | 19 - 32 | 1,3 - 4,7 | 26 - 44 |
ZTR4_PH821 | 28 - 35 | 17 - 20 | 1,5 - 3,9 | 31 - 37 |
ZTR5_PH821 | 25 - 34 | 12 - 18 | 1,3 - 4,4 | 28 - 42 |
ZTR6_PH821 | 25 - 30 | 15 | 2,0 - 4,4 | 42 |
ZTR3_PH822 | 21 - 25 | 19 - 32 | 0,19 - 1,5 | 26 - 44 |
ZTR4_PH822 | 28 - 35 | 17 - 20 | 0,23 - 1,3 | 31 - 37 |
ZTR5_PH822 | 25 - 34 | 12 - 18 | 0,20 - 1,4 | 28 - 42 |
ZTR6_PH822 | 25 - 30 | 15 | 0,30 - 1,4 | 42 |
ZTR5_PH932 | 63 - 67 | 18 - 19 | 0,38 - 1,3 | 42 - 44 |
ZTR6_PH932 | 56 | 16 | 0,40 - 1,3 | 44 |
ZTR6_PH1032 | 56 | 16 | 0,40 - 0,89 | 44 |
ZTR8_PH1032 | 60 | 12 | 0,40 - 0,89 | 44 |
You can buy Stober Antriebstechnik linear actuators of the ZTRPH series, find out the price and more information about the product by contacting our specialists.
