Electromagnetic Engineers



Brake Motors


Brake Motors



We are reckoned as a prominent Manufacturer and Supplier of an impeccable Brake Motors,. Manufactured using superior quality raw materials, our Brake Motors are highly efficient and support smooth functioning. These Motors are made by using optimum quality raw materials sourced from the most reputed and trusted vendors. Due to their excellent features our Brake Motors have a wide application in various industrious for diverse purpose. We further make our Brake Motors available to our esteemed clients at very moderate price.

Applications
Textile Machines, Material handling equipments, Conveyors, Machine Tools, Cranes & Hoists, Glass Manufacturing Machines, Geared Motors, Wire drawing machinery, Sluice Gates, Cable reeling drum, Navy Deck Machinery, Leather processing machinery, Steel rolling mills, Special purpose machines, Defense equipments, etc.

Construction
Brake Motor is combination of an AC induction motor and an electromagnetic DC fail safe brake.

As shown in the figure brae motor consists of the following

  • AC induction motor (Foot/Flange)
  • Electromagnetic DC fail safe brake type USB or UMB
  • Cooling fan after the brake for better heat dissipation and cooling of motor & brake as well
  • Rectifier unit either can be provided near to motor terminal (for AC switching) or given separately to mount them in the control panel (for DC switching)
  • Manual release is an optional feature and will be provided only with our UMB series brakes


Switching
There are three different methods of switching : Separate DC supply from control panel to the brake coil, {figure 1)

AC Switching
Brake coil connections are shown at AC side AC switching is recommended when braking time is not critical.

DC Switching
Switching is carried out on DC side. Once braking of the motor takes place intermittently, DC switching must be carried out. A Resistor and Capicitor network must be connected across the brake coil and parallel to it.

Enquiry Details
When to placing an enquiry kindly furnish following details

  • Application details and mounting method.
  • Output speed.
  • Duty cycle with number of starts/stops per hour.
  • Braking torque required.
  • Mounting.


Important

  • Solid state AC to DC rectifier will be supplied separately.
  • Brake motors with flame proof/crane duty/textile duty specification can also be offered on request.


Specifications

Motor HP/KW Motor RPM Motor Frame Size Brake Size/Torque Nm Safety Factor
0.25/0.18 1500 63 5 4.2
1000 71 5 2.79
750 80 5 2.1
0.5/0.37 1500 71 5 2.1
1000 80 10 2.79
750 90S 10 2.1
0.75/0.55 1500 80 10 2.79
1000 80 10 1.86
750 90L 20 2.79
1.0/0.75 1500 80 10 2.1
1000 90S 20 2.79
750 100L 20 2.1
1.5/1.1 1500 90S 20 2.79
1000 90L 20 1.86
750 100L 35 2.44
2.0/1.5 1500 90L 20 2.1
1000 100L 35 2.44
750 112M 35 1.83
3.0/2.2 1500 100L 35 2.44
1000 112M 65 3.02
750 132S 65 2.26
5.0/3.7 1500 112M 65 2.72
1000 132S 65 1.82
750 160M 85 1.78
7.5/5.5 1500 132S 85 2.37
1000 132M 155 2.88
750 160M 155 2.16
10.0/7.5 1500 132M 85 1.78
1000 160M 155 2.16
750 160L 250 2.65
12.5/9.3 1500 160M 155 2.6
1000 160L 155 1.73
750 180M 250 2.1
15.0/11.0 1500 160M 155 2.16
1000 160L 250 2.33
750 180L 400 2.79
20.0/15.0 1500 160L 250 2.62
1000 180L 400 2.79
750 200L 400 2.03