Force Control Industries, Inc. - Posistop® MB Series Motor Brakes

Unit of Measure

Items	MB-056 MB-056 Posistop^® Motor Brake	MB-180 MB-180 Posistop^® Motor Brake	MB-210 MB-210 Posistop^® Motor Brake	MB-210L MB-210L Posistop^® Motor Brake	MB-250 MB-250 Posistop^® Motor Brake
Description	N/A The Posistop^® Motor Brake is available as a motor mounted unit. This Motor Brake is designed to fit brakeless brake motor frame sizes 56 to 449T. It also comes complete with the motor. (See ABM - Assembled Brake Motor) The Posistop^® Motor Brake is designed with the same proven oil shear technology which includes the patented fluid recirculation system used in the Posistop^® Clutch/Brake Units for smooth precise stops and long service life.The rugged cast iron and aluminum, totally enclosed, housings provide high heat dissipation and protects the multiple friction surfaces from hostile environments.
Static Brake Torque	N/A 6 lb·in9 lb·in12 lb·in18 lb·in	N/A 20 lb·in30 lb·in45 lb·in60 lb·in90 lb·in	N/A 20 lb·in30 lb·in45 lb·in60 lb·in90 lb·in	N/A 20 lb·in30 lb·in45 lb·in60 lb·in90 lb·in	N/A 75 lb·in150 lb·in225 lb·in300 lb·in
Dynamic Torque	N/A 5.2 lb·ft7.8 lb·ft10.4 lb·ft15.6 lb·ft	N/A 17 lb·ft26 lb·ft39 lb·ft52 lb·ft78 lb·ft	N/A 17 lb·ft26 lb·ft39 lb·ft52 lb·ft78 lb·ft	N/A 17 lb·ft26 lb·ft39 lb·ft52 lb·ft78 lb·ft	N/A 65 lb·ft130 lb·ft194 lb·ft259 lb·ft
Thermal Rating	N/A 30 HP Sec/Min	N/A 25 HP Sec/Min	N/A 25 HP Sec/Min	N/A 25 HP Sec/Min	N/A 50 HP Sec/Min
Maximum Kinetic Energy (KE) per Engagement with Full Stack	N/A 4650 ft·lb	N/A 6425 ft·lb	N/A 6425 ft·lb	N/A 6425 ft·lb	N/A 18,500 ft·lb
Piston Volume	N/A 0.5 in³	N/A 3 in³	N/A 3 in³	N/A 3 in³	N/A 5 in³
Inertia WK²	N/A 0.009 lb·ft²	N/A 0.034 lb·ft²	N/A 0.034 lb·ft²	N/A 0.034 lb·ft²	N/A 0.215 lb·ft²
Dimensions A	N/A 4.81 in	N/A 6.13 in	N/A 6.13 in	N/A 6.88 in	N/A 10.00 in
Dimensions B	N/A 6.63 in	N/A 8.81 in	N/A 8.81 in	N/A 8.81 in	N/A 10.88 in
Minimum Dimensions C	N/A 16.75 in	N/A 1.75 in	N/A 1.75 in	N/A 2.50 in	N/A 2.00 in
Maximum Dimensions C	N/A 2.13 in	N/A 2.75 in	N/A 2.62 in	N/A 3.50 in	N/A 4.13 in
Dimensions D	N/A 0.41 in	N/A 0.41 in	N/A 0.53 in	N/A 0.53 in	N/A 0.53 in
Dimensions E	N/A 0.25 in	N/A 0.25 in	N/A 0.19 in	N/A 0.19 in	N/A 0.19 in
Dimensions F	N/A 1.88 in	N/A 3.38 in	N/A 3.38 in	N/A 3.38 in	N/A 5.38 in
Dimensions G	N/A 4.63 in	N/A 5.75 in	N/A 5.75 in	N/A 5.75 in	N/A 6.25 in
Dimensions H	N/A NPT 1/8 in	N/A NPT 1/8 in	N/A NPT 1/8 in	N/A NPT 1/8 in	N/A NPT 1/4 in
Dimensions U	N/A 0.625 in0.875 in	N/A 0.875 in1.125 in	N/A 0.875 in1.125 in1.375 in	N/A 0.875 in1.125 in1.375 in	N/A 1.125 in1.375 in1.625 in1.875 in
Dimensions AJ	N/A 5.88 in	N/A 5.88 in	N/A 7.25 in	N/A 7.25 in	N/A 7.25 in
Dimensions AK	N/A 4.500 in	N/A 4.500 in	N/A 8.500 in	N/A 8.500 in	N/A 8.500 in
Fluid Capacity	N/A 6 oz	N/A 1 Qt.	N/A 1 Qt.	N/A 1 Qt.	N/A 2 Qt.
Weight	N/A 15 ft·lb	N/A 40 ft·lb	N/A 45 ft·lb	N/A 45 ft·lb	N/A 100 ft·lb
Typical Applications	N/A Ball Screw Feed & Traverse Drives Conveyors
Note	N/A Consult Factory for non-standard bore sizes and thru-shaft configurations. Maximum Speed - 1800 RPM, except Sizes 180 and 210 which is 3600 RPM in horizantal and vertical brake down position.	N/A Consult Factory for non-standard bore sizes and thru-shaft configurations. Maximum Speed - 1800 RPM, except Sizes 180 and 210 which is 3600 RPM in horizantal and vertical brake down position.	N/A Consult Factory for non-standard bore sizes and thru-shaft configurations. Maximum Speed - 1800 RPM, except Sizes 180 and 210 which is 3600 RPM in horizantal and vertical brake down position.	N/A Consult Factory for non-standard bore sizes and thru-shaft configurations. Maximum Speed - 1800 RPM, except Sizes 180 and 210 which is 3600 RPM in horizantal and vertical brake down position.	N/A Consult Factory for non-standard bore sizes and thru-shaft configurations. Maximum Speed - 1800 RPM, except Sizes 180 and 210 which is 3600 RPM in horizantal and vertical brake down position.