Modular Rack ZS
Precision ZS Helical Racks High-precision helical ZS racks for Stober rack drives, with a maximum feed force of 83.1 kN. Made of heat-treated, hardened, and smoothed steel, with gear quality class 6 according to DIN 3962-1. Double number of mounting holes every 62.5 mm. Available in three lengths: 500 mm, 1000 mm, and 2000 mm. Designed for industrial applications, they are ideal for laser cutting, pick-and-place robotic systems, 7-axis CNC feeds, and tube bending.
Modular ZS Rack
ZS Rack Features:
- Precision helical teeth
- Gear quality class 6 according to DIN 3962-1
- Helical teeth, hardened and ground
- Modules in the size range 2–6
- Double number of mounting holes every 62.5 mm
- Maximum feed force: 12.6 to 83.1 kN
- Available lengths: 500 mm, 1000 mm, and 2000 mm
Complete with Gear Wheel and Gearbox: STOBER Rack Drives
Complete with Gear Wheel, Gearbox, and Servo Motor: STOBER Rack Servo Drives
ZS Modular Rack Table
| Type | Module | Length | Teeth |
Dimensions |
Max Feed Force | Weight |
| Mn | [mm] | z | (W x H) | Nm | kg | |
| ZS2S0500SQ6VG | 2 | 500 | 75 | 24 x 24 | 8,5 | 1,9 |
| ZS2S1000SQ6VG | 1000 | 150 | 24 x 24 | 13,5 | 3,9 | |
| ZS2S2000SQ6VG | 2000 | |||||
| ZS3S0500SQ6VG | 3 | 500 | 50 | 29 x 29 | 16,0 | 2,7 |
| ZS3S1000SQ6VG | 1000 | 100 | 29 x 29 | 25,0 | 5,4 | |
| ZS3S2000SQ6VG | 2000 | |||||
| ZS4S0500SQ6VG / ZS4S0500VQ6VG | 4 | 506,67 | 38 | 39 x 39 | 26,0 | 5,1 |
| ZS4S1000SQ6VG / ZS4S1000VQ6VG | 1000 | 75 | 39 x 39 | 40,5 | 10,0 | |
| ZS4S2000VQ6VG / ZS4S2000VQ6VG | 2000 | |||||
| ZS5S0500SQ6VG | 5 | 500 | 30 | 49 x 39 | 38,5 | 5,8 |
| ZS5S1000SQ6VG | 1000 | 60 | 49 x 39 | 61,0 | 12,0 | |
| ZS5S2000SQ6VG | 2000 | |||||
| ZS6S0500SQ6VG | 6 | 500 | 25 | 59 x 49 | 72,5 | 8,5 |
| ZS6S1000SQ6VG | 1000 | 50 | 59 x 49 | 116,0 | 17,0 | |
| ZS6S2000SQ6VG | 2000 |
Recommended Lubricants for Rack Drives by STOBER:
- Klüber Microlube GB 0
- Klüber Structovis AHD
- Long-life grease Oest LT 200
- BP Energrease LS EP 00
- DEA Glissando 6833 EP 00
- Fuchs Lubritech Gearmaster ZSA
- Molykote G-Rapid Plus 3694
Rack Drive Catalogs
443137_en_09_KAT_Zahnstangengetriebe – STOBER rack drives catalog (English)
Formularz_przekladnie_STOBER_26082024.pdf – Inquiry form for STOBER servo gearboxes (Polish / German / English)