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LINEAR UNIT LEZ 4G WITH TOOTHED BELT DRIVE
The completely enclosed drive unit has an internal roller guide with lifetime lubrication. It is fitted with a stainless steel cover as standard, which prevents the ingress of dirt and therefore guarantees a long service life. It also offers an impressive feed speed of up to 5 m/sec with a repeat accuracy of +/- 0.2 mm. The hollow shaft mounting enables fast and flexible motor adaptation for motors with a 60 mm flange. Optional planetary gearboxes are available for higher drive powers.
We look forward to receiving your inquiries and will be happy to support you with your projects.
Features:
- Stainless steel cover as standard
- External limit switch sensors as standard
- Repeat accuracy +/- 0.2 mm
- Standard length up to 3 m
- Feed per revolution 90 mm
- Planetary gearbox 1:3
- Direct motor adaptation via hollow shaft
- Motor connection for flange 60 mm
Options
- Special lengths and other reduction ratios on request
Linear units LEZ 4G
Technical data
| Belt typ | HTD 3M - 20 Powergripp LL |
| Weight without drive module | 1000 mm = 7,75 kg |
| Specific mass of the toothed belt | 0,05 kg/m |
| Carriage weight | 0,85 kg |
| Specific guide weight | 0,280 kg/100 mm |
| Feed per revolution | 90 mm |
| Mass moment of inertia of the synchronizing pulleys | 0,000011 kgm² |
ORDER CODE LEZ 4G
ORDER EXAMPLE | LEZ 4G
| 1. LEZ 4G for motor right, with limit switch Part no. 232200 1500 | 2. Servo motor module with gearbox Part no. 396421 9062X | 3. LEZ 4G without motor, without limit switch Part no. 232200 0500 |
| 4. LEZ 4G for motor left Part no. 232200 2500 | 5. Servo motor module with gearbox Part no. 396421 9062X | 6. Transmission shaft < 1 m, incl. couplings Part no. 219002 1000 |
| 7.. Clamping claws for LEZ 4G, PU 20 pieces Part no. 290022 0001 |
Load data
| Cy | 2800 N |
| C0y | 1488 N |
| Cz | 1776 N |
| C0z | 1032 N |
| F1 static | 200 N |
| F1 dynamic | 850 N |
| F2 static | 300 N |
| F2 dynamic | 1400 N |
| M0x static | 23 Nm |
| M0y static | 35 Nm |
| M0z static | 37 Nm |
| Mx dynamic | 40 Nm |
| My dynamic | 60 Nm |
| Mzl dynamic | 70 Nm |
Drive module with stepper motor and EC servo motor
| Part no. | Servo motor without gearbox | L |
| 396421 9060X | 200W / 48V without brake | 102 |
| 396421 9260X | 200W / 48V with brake | 131 |
| 396421 9070X | 200W / 310V without brake | 102 |
| 396421 9270X | 200W / 310V with brake | 131 |
| Part no. | Stepper motor without gearbox | L |
| 396058 9060 | MS200HT without brake 8 | 88 |
| 396058 9260 | MS200HTwith brake | 126 |
| Part no. | Stepper motor with gearbox 3:1 | L |
| 396421 9062X | 200W / 48V without brake | 185 |
| 396421 9262X | 200W / 48V with brake | 214 |
| 396421 9072X | 200W / 310V without brake | 185 |
| 396421 9272X | 200W / 310V with brake | 214 |
| Part no. | Stepper motor with gearbox 3:1 | L |
| 396058 9061 | MS200HT without brake | 164 |
| 396058 9261 | MS200HT with brake | 202 |
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