SEPAC, Inc. 1580 Lake Street, Elmira, NY
Map Data
Map data ©2016 Google
Map DataMap data ©2016 Google
Map data ©2016 Google
Map
Satellite
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 multiple disc brake is designed to operate both dry and in oil. The magnet body is secured to a wall or can be shaft mounted with torque arm.

OPERATION:
When current is applied to the coil in the magnet body, a magnetic field is created which attracts the armature toward the magnet body face. This causes the outer discs to be squeezed between the inner discs and the drag created stops the load.
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Item #

Torque Static (Wet)

Torque Starting (Wet)

Torque Static (Dry)

Torque Starting (Dry)

Max Speed

Overall Length (ref)

Spider Bore (max.)

Bushing Bore

Pilot Diameter (max.)

MDB 395 N/A 12 lb·ft N/A 7 lb·ft N/A 13 lb·ft N/A 10 lb·ft N/A 4200 rpm N/A 1.77 in N/A 2.750 in N/A .906 in N/A 1.375 in
MDB 435 N/A 23 lb·ft N/A 12 lb·ft N/A 25 lb·ft N/A 19 lb·ft N/A 4000 rpm N/A 1.88 in N/A 2.950 in N/A 1.156 in N/A 1.625 in
MDB 475 N/A 46 lb·ft N/A 25 lb·ft N/A 52 lb·ft N/A 39 lb·ft N/A 3500 rpm N/A 2.04 in N/A 3.340 in N/A 1.281 in N/A 1.875 in
MDB 520 N/A 75 lb·ft N/A 42 lb·ft N/A 84 lb·ft N/A 63 lb·ft N/A 3200 rpm N/A 2.16 in N/A 3.540 in N/A 1.469 in N/A 2.000 in
MDB 580 N/A 117 lb·ft N/A 65 lb·ft N/A 130 lb·ft N/A 98 lb·ft N/A 3000 rpm N/A 2.28 in N/A 4.130 in N/A 1.719 in N/A 2.50 in
MDB 640 N/A 187 lb·ft N/A 107 lb·ft N/A 208 lb·ft N/A 161 lb·ft N/A 2500 rpm N/A 2.44 in N/A 4.520 in N/A 1.906 in N/A 2.625 in
MDB 720 N/A 300 lb·ft N/A 168 lb·ft N/A 332 lb·ft N/A 253 lb·ft N/A 2200 rpm N/A 2.67 in N/A 5.310 in N/A 2.219 in N/A 2.875 in
MDB 795 N/A 505 lb·ft N/A 281 lb·ft N/A 561 lb·ft N/A 421 lb·ft N/A 2000 rpm N/A 2.99 in N/A 5.900 in N/A 2.513 in N/A 3.250 in
MDB 925 N/A 795 lb·ft N/A 449 lb·ft N/A 882 lb·ft N/A 673 lb·ft N/A 1750 rpm N/A 3.38 in N/A 6.880 in N/A 2.906 in N/A 3.625 in
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