Version C: In this version the spindle is fixed to the worm gear. The axial movement is taken over by the ball screw nut running outside the gear unit.
Housing: Made from aluminium alloy in die-cast version. All sides machined. As standard filled with lubricant.
Gearing: Worm made from ETG100, Gear made from Gbz12. Due to the high efficiency (low friction between spindle and nut), ball screws are not self-locking. To prevent runback, a brake motor should be fitted, for example.
Spindle: Ball screw material Cf53 rolled, induction hardened 60 ±2 HRC and polished.
The product numbers only refer to the basic gear units without spindle and accessories. Please ask for the price of the complete unit including spindle and accessories as, e.g., flange plate/travelling nut, bellow or coil spring cover, fastening strips.
You will find further dimensions on our catalogue page.
1) Efficiency. Values in brackets for version with higher transmission ratio (slow-running version).
2) Stroke pro full rotation of the input shaft.
3) Required torque at max. load (only under optimum conditions).
services: catalog further information operating manual
The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.
| part number | Size | Tragzahl dyn. C [kN] |
Tragzahl stat. C0 [kN] |
D4 KGT-Spindle | η1) [%] |
Travel2) [mm] |
MD3) [Nm] |
A1 [mm] |
B2 [mm] |
C2 [mm] |
Weight (Gearbox only) [kg] |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4750211605 | CAD | 1 | 9,3 | 13,1 | 16 x 5 | 70,0 (59,2) | 1,25 | 1,5 | 80 | 72 | 62 | 1,2 |
| 4750222005 | CAD | 2 | 10,5 | 16,6 | 20 x 5 | 70,1 (56,0) | 1,25 | 2,9 | 100 | 85 | 75 | 2,1 |
| 4750232505 | CAD | 3 | 12,3 | 22,5 | 25 x 5 | 68,8 (49,4) | 0,83 | 5 | 130 | 105 | 82 | 3,7 |
| 4750233205 | CAD | 3 | 21,5 | 49,3 | 32 x 5 | 68,8 (49,4) | 0,83 | 5 | 130 | 105 | 82 | 3,6 |
| 4750244005 | CAD | 4 | 23,8 | 63,1 | 40 x 5 | 69,6 (53,0) | 0,714 | 8,5 | 180 | 145 | 117 | 9,4 |
