| Set CAD-format | ||
|---|---|---|
| Timing-Belt Reverse Unit 8 40 R25 VK14 | CADPDFRFQ |
Preview
Timing-Belt Reverse Unit 8 40 R25 VK14
Timing-Belt Reverse Unit, die-cast zinc, black Ball-bearing timing pulley with multi-spline hub, hub geometry VK14 for Multi-Spline Shaft VK14 DIN ISO 14-6x11x14, hub depth 30 mm One revolution corresponds to 150 mm, effective radius r w = 23.9 mm Frictional moment with 1‰ pre-tensioning of the Timing Belt: M R = 0.30 Nm Max. load: M D = 20 Nm Timing Belt length in the Timing-Belt Reverse Unit for 90° reversal: 140 mm 180° reversal (emerg. on 100 mm side): 160 mm 180° reversal (emerg. on 80 mm side): 200 mm 2 Universal Fasteners 8 2 Button-Head Screws ISO 7380-M8x30, St, bright zinc-pl. Special T-Slot Nut M8, cast steel Button-Head Screw ISO 7380-M8x20, St, bright zinc-pl. Washer ISO 7089 – 8 – 200 HV, bright zinc-plated Pitch p = 10 mm Number of teeth z = 15 Notes on Use and Installation
Scope of Delivery
Timing-Belt Reverse Unit, die-cast zinc, black Ball-bearing timing pulley with multi-spline hub, hub geometry VK14 for Multi-Spline Shaft VK14 DIN ISO 14-6x11x14, hub depth 30 mm One revolution corresponds to 150 mm, effective radius r w = 23.9 mm Frictional moment with 1‰ pre-tensioning of the Timing Belt: M R = 0.30 Nm Max. load: M D = 20 Nm Timing Belt length in the Timing-Belt Reverse Unit for 90° reversal: 140 mm 180° reversal (emerg. on 100 mm side): 160 mm 180° reversal (emerg. on 80 mm side): 200 mm 2 Universal Fasteners 8 2 Button-Head Screws ISO 7380-M8x30, St, bright zinc-pl. Special T-Slot Nut M8, cast steel Button-Head Screw ISO 7380-M8x20, St, bright zinc-pl. Washer ISO 7089 - 8 - 200 HV, bright zinc-plated Pitch p = 10 mm Number of teeth z = 15 Notes on Use and Installation
Properties
| line 8 | line 8 |
|---|---|
| Torque max. | Mmax. = 20 Nm |
| ESD-safe | No |
| Weight | m = 1.3 kg |
| Delivery unit | 1 set |
Timing-Belt Reverse Unit 8 40 R25 is suitable for reversing and driving Timing Belt R25 T10 for linear units of Profiles 8. The emergence dimension of the Timing Belt is 40 mm. The housing of the Timing-Belt Reverse Unit has been prepared for attaching Adapter Plates and Coupling Housings D55 and for accommodating Centring Piece D50-D22.
To protect the Timing Belt against damage, the profiles must be rounded at the joint to the Timing-Belt Reverse Unit.
Timing-Belt Reverse Unit 8 40 R25 mounted at a height of 40 mm in the groove of Profile 8 using Universal Fastener 8 and special T-Slot Nut or in the core bore using Button-Head Screw ISO 7380-M8 and washer DIN 125-8.4. The special T-Slot Nut can be split in the centre and halved if required.
