A 25.4 mm through-bore design lets shafts, pneumatic lines or tooling pass straight through the rotor while 18 circuits carry power and encoder signals to the rotating table. Rated to 12,000 rpm with gold contacts and a sealed IP65 housing.
| Parameter | Value |
|---|---|
| Rated Speed | 0-12000 RPM |
| Bore Diameter | 25.4 mm through bore |
| Design Circuits | 18 circuits, 10 A x 6 + 2 A x 12 |
| Contact Material | Gold to gold |
| Insulation Resistance | >=500 MOhm at 500 VDC |
| Dielectric Strength | >=500 VAC / 50 Hz / 60 s |
| Housing Material | Anodised aluminum alloy |
| Protection Grade | IP65 |
| Operating Temperature | -30C to +80C |
| Mounting | Rotor flange with stator anti-rotation tab |
| Working Life | 30 million revolutions |
| Lead Wire Length | 300 mm standard |
Model SP045025-B18 is available from one piece with carton packaging and delivery in one to three weeks. Custom circuit counts, lead wire lengths, connector terminations and mounting flanges can be quoted on request. Send your drawing or specification and our engineering team will confirm the matching configuration within two working days.