SEPAC, Inc. 1580 Lake Street, Elmira, NY
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Map data ©2016 Google
Map DataMap data ©2016 Google
Map data ©2016 Google
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500 m 

CONTACT INFO

SEPAC Corporate Office
1580 Lake Street
Elmira, NY 14901
(607) 732-2030
(607) 732 0273 fax
TOLL FREE: 1-800-331-3207

This SEPAC low-cost permanent magnet power-off brake is designed to operate dry, has zero backlash, can provide dynamic braking as well as static holding and has a high torque density to size ratio.

OPERATION: When electrical current is supplied to the coil, the armature is released allowing the armature plate or disc to turn freely. When current is removed (shut off), the permanent magnet creates lines of flux that attract the armature providing the stopping torque.
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Item #

Static Torque

Outside Diameter

Hole Circle Diameter

Width

Power Rating

PMB-110-24-M06 N/A 3.54 lb·in0.40 N·m N/A 1.10 in28.00 mm N/A 1.32 in33.50 mm N/A 1.14 in28.90 mm N/A 8 W
PMB-126-24-M06 N/A 8.85 lb·in1.00 N·m N/A 1.26 in32.00 mm N/A 1.50 in38.00 mm N/A 1.33 in33.85 mm N/A 10 W
PMB-157-24-M10 N/A 17.70 lb·in2.00 N·m N/A 1.57 in40.00 mm N/A 1.85 in47.00 mm N/A 1.50 in38.00 mm N/A 11 W
PMB-197-24-M15 N/A 39.83 lb·in4.50 N·m N/A 1.97 in50.00 mm N/A 2.28 in58.00 mm N/A 1.73 in43.85 mm N/A 12 W
PMB-252-24-M18 N/A 79.65 lb·in9.00 N·m N/A 2.52 in64.00 mm N/A 2.83 in72.00 mm N/A 1.82 in46.15 mm N/A 18 W
PMB-319-24-M20 N/A 159.30 lb·in18.00 N·m N/A 3.19 in81.00 mm N/A 3.54 in90.00 mm N/A 2.16 in54.75 mm N/A 24 W
PMB-398-24-M30 N/A 318.60 lb·in36.00 N·m N/A 3.98 in101.00 mm N/A 4.41 in112.00 mm N/A 2.58 in65.65 mm N/A 26 W
PMB-496-24-M30 N/A 637.20 lb·in72.00 N·m N/A 4.96 in126.00 mm N/A 5.39 in137.00 mm N/A 2.99 in76.00 mm N/A 40 W
PMB-634-24-M40 N/A 1239.00 lb·in140.00 N·m N/A 6.34 in161.00 mm N/A 6.89 in175.00 mm N/A 3.58 in91.00 mm N/A 50 W
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