MNB Electromagnetic Spring-Applied Brake
(Torque Range: 1.5~590ft-lbs / 2~800Nm)
Spring applied brake used for industrial applications. Units are designed for stopping and/or holding. MNB units 1.2 and higher have adjustable torque feature. Torque of the brake can be fine tuned by you to fit your exact needs. Bolt holes for manual bolt release included on standard units. Optional manual lever releases available by special order.
MNB Electromagnetic Spring-Applied Brake Links
Ogura Design Advantages
OPERATING VOLTAGE OPTIONS
MNB units come in two standard voltages, 90VDC and 24VDC. Other non-standard voltages are available.
EASILY ADJUSTABLE TORQUE
The torque can be adjusted over a wide range of settings via an adjusting bolt. This feature allows for controllable braking time.
MANUAL RELEASE AVAILABLE
Holes are provided so a bolt can be inserted to provide for a manual release. Other special designs are possible.
WIDE VARIETY OF CONTROLS AVAILABLE
Ogura has a wide selection of readily available controls to help control brakes for various applications.
Models and Dimensions
| Model No. | Ogura P/N | Static Torque (ft-lbs) | max RPM | Bore (inch) | Volts/ Watts | Keyway | Wgt (lbs) | PIC | DXF | 3D | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MNB-0.2K-N (90V) | 23780200 | 1.5 | 4000 | 12mm | 90/13.5 | 4x1.5 | 1.80 |  |  |  |  |
| MNB-0.2G-N (24V) | 23780300 | 1.5 | 4000 | 12mm | 24/12 | 4x1.5 | 1.80 | | | | |
| MNB-0.4K-N (90V) | 23780400 | 3 | 4000 | 14mm | 90/15.5 | 5x2 | 2.20 | | | | |
| MNB-0.4G-N (24V) | 23780500 | 3 | 4000 | 14mm | 24/15.5 | 5x2 | 2.20 | | | | |
| MNB-0.8K-N (90V) | 23780600 | 6 | 3500 | 19mm | 90/20 | 5x3 | 3.30 | | | | |
| MNB-0.8G-N (24V) | 23780700 | 6 | 3500 | 19mm | 24/19 | 5x3 | 3.30 | | | | |
| MNB-1.2K-N (90V) | 23780800 | 9 | 3500 | 19mm | 24/24 | 5x3 | 7.30 |  | | | |
| MNB-1.2G-N (24V) | 23780900 | 9 | 3500 | 19mm | 24/24 | 5x3 | 7.30 | | | | |
| MNB-2.5K-N (90V) | 23781000 | 18 | 3000 | 24mm | 90/35 | 7x3 | 11.00 | | | | |
| MNB-2.5G-N (24V) | 23781100 | 18 | 3000 | 24mm | 24/39 | 7x3 | 11.00 | | | | |
| MNB-5K-N (90V) | 23781200 | 37 | 3000 | 28mm | 90/42 | 7x31 | 16.00 | | | | |
| MNB-5G-N (24V) | 23781300 | 37 | 3000 | 28mm | 24/42 | 7x31 | 16.00 | | | | |
| MNB-10K-N (90V) | 23781400 | 74 | 2500 | 32mm | 90/53 | 10x3.5 | 24.00 | | | | |
| MNB-10G-N (24V) | 23781500 | 74 | 2500 | 32mm | 24/53 | 10x3.5 | 24.00 | | | | |
| MNB-20K-N (90V) | 23781600 | 148 | 2500 | 42mm | 90/53 | 12x3.5 | 41.00 | | | | |
| MNB-20J-N (72V) | 23781800 | 148 | 2500 | 42mm | 72/70 | 12x3.5 | 41.00 | | | | |
| MNB-40K-N (90V) | 23781900 | 288 | 2000 | 55mm | 90/98 | 16x5 | 76.00 | | | | |
| MNB-40J-N (72V) | 23782000 | 288 | 2000 | 55mm | 72/94 | 16x5 | 76.00 | | | | |
| MNB-80K-N (90V) | 23782100 | 590 | 2000 | 65mm | 90/130 | 18x6 | 136.00 | | | | |
| MNB-80J-N (72V) | 23782200 | 590 | 2000 | 65mm | 72/130 | 18x6 | 136.00 | | | | |