FNB Electromagnetic Spring Applied Brake
(Torque Range: 9 ~ 71 in-lbs/1~ 8 N-m)
A small spring applied brake with a very thin profile which is mainly used for robotic and ball screw applications. This brake does not come with a hub so customers have flexibility with integrating the brake to their machine by providing their own hub.
FNB Electromagnetic Spring Applied Brake Links
Ogura Design Advantages
BRAKE FOR HOLDING AND EMERGENCY STOPPING
The friction disk and the pressure plate are one piece so when the power is applied there are no loose parts, so there is no chance of noise and/or contact. This also makes brake release time very quick.
FLEXIBLE HUB DESIGN, LOWEST COST OPTION
The FNB series does not come with a hub (shown in black in the picture). The hub is customer supplied, but this provides the lowest cost option available.
FAST RESPONSE
BRAKE FOR HOLDING AND EMERGENCY STOPPING
The friction disk and the pressure plate are one piece so when the power is applied there are no loose parts, so there is no chance of noise and/or contact. This also makes brake release time very quick.
FLEXIBLE HUB DESIGN, LOWEST COST OPTION
The FNB series does not come with a hub (shown in black in the picture). The hub is customer supplied, but this provides the lowest cost option available.
FAST RESPONSE
The brake engages via springs which are unaffected by minor temperature changes or voltage fluctuations.
SIMPLE DESIGN, EASY INSTALLATION
The FNB has few moving parts and comes equipped with a spacer collar to set the air gap for the hub.
COMPACT DESIGN
Like the SNB and RNB, the FNB can provide a solution when there is limited space available.
Models and Dimensions
| Model No. | Ogura P/N | Static Torque (ft-lbs) | max RPM | Bore (inch) | Volts/ Watts | Keyway | Wgt (lbs) | PIC | DXF | 3D | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FNB-0.1K | 0 | 0.741 | 5000 | 18mm | 90/10 | 1.10 |  |  |  | ||
| FNB-0.1G | 0 | 0.741 | 5000 | 18mm | 24/10 | 1.10 | | | | ||
| FNB-0.2G | 0 | 1.5 | 4000 | 18mm | 24/13 | 1.40 | | | | ||
| FNB-0.2K | 0 | 1.5 | 4000 | 18mm | 90/13 | 1.40 | | | | ||
| FNB-0.4G | 0 | 3 | 4000 | 24mm | 24/15 | 2.00 | | | | ||
| FNB-0.4K | 0 | 3 | 4000 | 24mm | 90/15 | 2.00 | | | | ||
| FNB-0.8G | 0 | 6 | 3500 | 38mm | 24/18 | 3.10 | | | | ||
| FNB-0.8K | 0 | 6 | 3500 | 38mm | 90/18 | 3.10 | | | |