SAC Series
The SAC Series features four models of pre-assembled, solenoid actuated, wrap spring clutch packages. SAC units operate from a single AC or DC pulse to accurately start loads at speeds up to 1800 RPM, depending on size. Adjustable stop control collars provide easy and accurate output stop position settings. A typical SAC Series clutch will bring the load up to speed within 3 milliseconds. They are easy to interface with PCs and industrial control systems. SAC Series clutches are accurate, repeatable, fast acting, simple, maintenance free, and low cost.
| PERFORMANCE | SAC-2 | SAC-4 | SAC-5 | SAC-6 |
|---|---|---|---|---|
| Coil Voltage | 12/24/90 VDC 115 VAC |
12/24/90 VDC 115 VAC |
12/24/90 VDC 115 VAC |
12/24/90 VDC 115 VAC |
| Static Torque Nm (lb-in) | 2.825 (25) | 13.56 (120) | 28.25 (250) | 56.5 (500) |
| Inertia (rotary) kg-cm² (lb-in²) | 0.062 (0.021) | 0.188 (0.064) | 0.571 (0.195) | 5.034 (1.718) |
| Max Radial Bearing Load kg (lbs) | 3.4 (7.5) | 6.35 (14.0) | 14.52 (32.0) | 28.58 (63.0) |
| Max Operating Speed RPM | 1800 | 1200 | 750 | 500 |
| Response Time (msec) Voltage On @ full speed |
20 | 24 | 27 | 45 |
| Weight kg (lbs) | 0.45 (1) | 0.91 (2) | 1.36 (3) | 3.18 (7) |
| Shaft Bores mm (in) | 6.35 (0.25) | 9.525 (0.375) | 12.7 (0.5) | 19.05 (0.75), 25.40 (1.0) |
SAC Series Highlights
- Available in 4 sizes
- Solenoid actuated, wrap spring clutch package
- 4 standard model sizes
- Torque range from 25 lb. in. to 500 lb. in.
- Hub input (shaft input available, consult factory)
- 1, 2 and 4 stops standard—other stops available, up to 24 maximum
