Worm gear 4731 | 4739 | 4743 | 4745
Description
Bevel gearbox for the deflection of a rotary movement at an angle of 90°. The modular system allows the customized composition matching the installation situation. The gearbox is characterised by a compact design with maximum torque, sturdiness and smooth power transmission. Simple mounting is made possible by a flexible screw fixing.
Special features
- Maintenance-free
- Housing made of zinc die-casting
- Size 40 x 40 x 70 mm
- 5 Ratios 1:1, 2:1, 8.5:1, 20:1, 30:1
- On request other ratios are possible
- Axial distance 25 mm
- Designed for the manual operation
Variant formation
Designation of the last 4 figures of the order number
| Bore holes Output side (see drawing) | Bore holes input side (see drawing) | Output opening for throughgoing shaft (see drawing) | Input (see drawing) | |||||||||
| 3.3 mm | M4 | 7 mm | M4 | M8 | Square 10 mm | Square 8 mm | Tr14x4 right | Hex 9 mm | Hex 10 mm | Hex 6 mm | Hex 7 mm | Square 8 mm |
| 1XXX | 2XXX | X1XX | X2XX | X3XX | XX1X | XX2X | XX3X | XX4X | XX5X | XXX1 | XXX2 | XXX3 |
| Model | 4731.00-XXXX | 4743.00-XXXX | 4739.00-XXXX | 4742.00-XXXX | 4745.00-XXXX |
| Ratio | 1:1 | 2:1 | 8.5:1 | 20:1 | 30:1 |
| Self-locking | No | No | Yes | Yes | Yes |
| Max. Output torque | 2 Nm | 3 Nm | 9 Nm | 15 Nm | 17 Nm |
| Preferred type | 4731.00-2242 | 4743.00-2311 | 4739.00-2311 | 4742.00-1153 | 4745.00-2311 |
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