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The Coupler Motor Brake is designed for indexing applications where cycle rates are too low to justify a clutch/brake (roughly less than 10 CPM) or in applications where the motor must reverse. The Coupler Brake utilizes a standard Nema C-Face motor driving through a durable, keyless collet connection. Common applications include palletizers, indexing conveyors, shrink wrappers package and general material handling equipment. The Coupler Brakes are rated from 6 Ft. Lbs. to 450 Ft. Lbs. of torque.
Unit of Measure

Specifications

Static Brake Torque

 N/A 75 lb·in150 lb·in225 lb·in300 lb·in

Dynamic Torque

 N/A 65 lb·ft130 lb·ft194 lb·ft259 lb·ft

Thermal Rating

 N/A 50 HP Sec/Min

Maximum Kinetic Energy (KE) per Engagement with Full Stack

 N/A 18,500 ft·lb

Piston Volume

 N/A 5 in³

Inertia WK2

 N/A 0.215 lb·ft²

Overall Dimensions F

 N/A 7.00 in

Overall Dimensions G

 N/A 5.50 in

Overall Dimensions H

 N/A 5.50 in

Overall Dimensions J

 N/A 10.00 in

Overall Dimensions K

 N/A 5.50 in

NPT L

 N/A 1/4 in

Fluid Capacity

 N/A 2 Qts.

Weight

 N/A 100 ft·lb

Motor Mounting Flange A1

 N/A 1.125 in1.375 in1.625 in

Minimum Motor Mounting Flange B1

 N/A 1.63 in1.88 in2.00 in

Maximum Motor Mounting Flange B1

 N/A 3.88 in4.00 in

Motor Mounting Flange C1

 N/A 1/2-13 in

Motor Mounting Flange D1

 N/A 0.75 in

Motor Mounting Flange E1

 N/A 7.25 in

Motor Mounting Flange AK1

 N/A 8.50 in

Motor Mounting Flange AL1

 N/A 0.19 in

Output Flange A2

 N/A 1.125 in1.375 in1.625 in

Output Flange B2

 N/A 2.63 in3.50 in4.00 in

Output Flange B3

 N/A 1/4 in5/16 in3/8 in

Output Flange B4

 N/A 1.75 in2.75 in3.25 in

Output Flange C2

 N/A 1/2-13 in

Output Flange E2

 N/A 7.25 in

Output Flange AK2

 N/A 8.50 in

Output Flange AL2

 N/A 0.25 in

Features

Features

 N/A Brake Stack
Integral Oil Pump for Positive Oil Circulation
C-Face Mounting Reducer or Driven Machinery
Input Shaft With Keyless Collect
Male Output Shaft
(4) Mounting Spoolsfor C-Face Mounting to Drive Motor
Collet Locking Bolt
Dual-Lip Oil Seals with Precision Wear Sleeves
Teflon Liner and O-Rings

Note

Note

 N/A Maximum Speed - 1800 RPM, except Size 210 which is 3600 RPM in horizontal and vertical brake down position.