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The ABM consists of a motor with a Posistop® Motor Brake assembled and ready to use. The ABM is available in many sizes, types and torque ranges up to 2030 Lb.Ft. By specifying the Posistop® ABM, complete motor and brake assembly, installation time is reduced to simply mounting the motor and connecting the air supply.
Unit of Measure

Specifications

Static Brake Torque

 990 lb·in1340 lb·in1690 lb·in2030 lb·in

Dynamic Torque

 842 lb·ft1139 lb·ft1437 lb·ft1726 lb·ft

Thermal Rating

 Consult Factory (CF)

Maximum Kinetic Energy (KE) per Engagement with Full Stack

 Consult Factory (CF)

Piston Volume

 47.4 in³

Inertia WK2

 2.1 lb·ft²

Overall Dimensions AB

 17 in

Overall Dimensions AF

 4.12 in

Overall Dimensions BSV

 11.75 in

Overall Dimensions C3

 60 in

Overall Dimensions O1

 22.25 in

Overall Dimensions P

 22 in

Overall Dimensions O2

 9.76 in

Foot Mounting Dimensions A

 21.38 in

Foot Mounting Dimensions B

 18.5 in

Foot Mounting Dimensions D

 11 in

Foot Mounting Dimensions E

 9 in

Foot Mounting Dimensions 2F

 14.5 in

Foot Mounting Dimensions G

 1.25 in

Foot Mounting Dimensions H

 0.81 in

Shaft Dimensions a

 1/2 x 1/4 in

Shaft Dimension U

 2.375 in

Shaft Dimension V

 4.06 in

Shaft Dimensions XC

 2.345 in

Shaft Dimensions XD

 2.75 in

Typical Applications

 Elevator (Hoist) Tap Heads

Features

Features

 13 Different Std. HP Ratings
1800 & 1200 RPM Motors
8 Posistop Brake Sizes
38 Torque Ratings
12 Assembly Configurations
43 Motor Frame Sizes

Note

Note

 Torque not available with 7/8” dia. collet.
Torque not available with 7/8” dia. collet.
Maximum Speed - 1800 RPM, except Sizes 180 and 210 which is 3600 RPM in horiz. and vertical brake down position.