ER / EX serie
The ER + EX series consist of motorized E-rollers which are brushless DC motors integrated in a conventional NDW roller with the primary purpose to drive non-driven rollers in conveyor systems. Typical industrial applications range from intralogistics systems to manufacturing applications which include product handling. The E-roller can be used in straight, curved and angled conveyor systems but also in specialized modules such as right-angle transfer units. Furthermore, the E-rollers are perfectly suitable for applications where zero-pressure accumulation is required.
Key features
- IP 54 (ER) IP 67 (EX)
- Low start-up current
- Available in four different gear ratios to suit a wide range of applications
- Seamless integration with non-driven rollers with various transmission options
- Maintenance-free and low-noise
- Optimized PWM speed control via NDW controllers
- 2.0 Ampere maximum power consumption
- Attached 6 pin M8 connector
- Completely made of stainless steel/steel parts
- Overvoltage and stall protection integrated in NDW controllers
- Small minimum roller length
- Easy to install
Seamless integration with
non-driven rollers
Technical data
| Rated voltage | 24Vdc |
| Rated current | 2A (1) |
| Starting current | 2A (1) |
| Power consumption (Max) | 50W |
| Ambient temperature in operation | 0 ˚C to +40 ˚C, non-condensing |
| Compatible NDW controllers | BC50FL, BC120 FL and BP120 RTE |
| Motor connector type and cable length | M8-6pin, length 900mm |
| Motor shaft | Stainless steel, 11 mm hexagon, thread M12 x 1.75 |
| Tube | 50 x 1.5mm, stainless steel or zinc-plated steel |
| Stall protection | 0.10 – 0.50 m/s |
| Overvoltage protection | Yes |
| Protection rate | IP54 |
| Maximum noise level | 55 dB (2) |
| Minimum conveyor frame width for E-roller | IL = 275 mm (Poly-v transmission) |