Large bore brakes

Matrol large bore brakes offer superior tension control for helical wrapping, braiding and other feed-through applications.

Specifications

Model

Minimum Torque at Rated Current

Rated Current

Maximum Speed*

Kinetic Power**

5 minutes

continuous

Nm

mA

rpm

W

W

LB-250M-2

1,50

270

3000

450

110

LB-450M-2

3,00

442

2500

670

160

LB-750M-2

5,00

383

2000

1000

200

LB-1750M-2

12,00

500

1800

1200

350

 

*    Higher speeds available on special basis.
**  Kinetic power ratings are maximum values based on limiting coil and/or bearing temperature to approximately 100 ºC, and should not be exceeded. Actual values in service may vary ±50% depending on mounting, ventilation, ambient temperature, etc.
*** Standard coil voltage is 24 VDC. 90 volt and non-standard coil voltages are available. 12 VDC coils are available on LB-250M through LB-750M models.