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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 6 lb·in9 lb·in12 lb·in18 lb·in

Dynamic Torque

 N/A 5.2 lb·ft7.8 lb·ft10.4 lb·ft15.6 lb·ft

Thermal Rating

 N/A 30 HP Sec/Min

Maximum Kinetic Energy (KE) per Engagement with Full Stack

 N/A 4650 ft·lb

Piston Volume

 N/A 1 in³

Inertia WK2

 N/A 0.009 lb·ft²

Overall Dimensions F

 N/A 4.12 in

Overall Dimensions G

 N/A 4.38 in

Overall Dimensions H

 N/A 3.84 in

Overall Dimensions J

 N/A 5.00 in

Overall Dimensions K

 N/A 3.38 in

NPT L

 N/A 1/8 in

Fluid Capacity

 N/A 1 Pt.

Weight

 N/A 15 ft·lb

Motor Mounting Flange A1

 N/A 0.625 in0.875 in

Minimum Motor Mounting Flange B1

 N/A 1.38 in1.44 in

Maximum Motor Mounting Flange B1

 N/A 2.00 in2.13 in

Motor Mounting Flange C1

 N/A 3/8-16 in

Motor Mounting Flange D1

 N/A 0.62 in

Motor Mounting Flange E1

 N/A 5.88 in

Motor Mounting Flange AK1

 N/A 4.50 in

Motor Mounting Flange AL1

 N/A 0.25 in

Output Flange A2

 N/A 0.875 in

Output Flange B2

 N/A 2.13 in

Output Flange B3

 N/A 3/16 in

Output Flange B4

 N/A 1.70 in

Output Flange C2

 N/A 3/8-16 in

Output Flange E2

 N/A 5.88 in

Output Flange AK2

 N/A 4.50 in

Output Flange AL2

 N/A 0.18 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.