Warner Electric EM-50 Service & Installation Instructions

Electro-module, electrically released permanent magnet brake module

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Electro-Module EM-50, EM-100, EM-180
Electrically Released Permanent Magnet Brake Module
EM-50-20FBB, EM-100-20FBB, EM-180-20FBB
EM-50-20FBC, EM-100-20FBC, EM-180-20FBC
Service & Installation Instructions
P-273-5-WE
819-0529
Vented
Enclosed Version Optional

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Summary of Contents for Warner Electric EM-50

  • Page 1 Electro-Module EM-50, EM-100, EM-180 Electrically Released Permanent Magnet Brake Module EM-50-20FBB, EM-100-20FBB, EM-180-20FBB EM-50-20FBC, EM-100-20FBC, EM-180-20FBC Service & Installation Instructions P-273-5-WE 819-0529 Vented Enclosed Version Optional...
  • Page 2: Table Of Contents

    . warranty. (For Electro-Module sizes 210 and 215 please refer to Warner Electric manual P-213 .) Warner Electric Electro-Modules are designed to National Electrical Manufacturers Association (NEMA) Install your specific Electro-Module combination standards .
  • Page 3 B, C, F, H, I, K Base-Mounted Electro-Module Clutch-Fail Safe Brake – 20FBC-30-B B, F, J, H, I, K Base-Mounted Electro-Module Clutch only – 30-40-B B, F, C, H, I, K Table 2 Warner Electric • 800-825-9050 P-273-5 -WE • 819-0529 3...
  • Page 4: Mounting A C-Faced Motor

    . Secure the modules to the motor with the four (4) long mounting tie-bolts provided . These bolts pass through the two modules and thread into the motor C-face . Tighten the four 4 Warner Electric • 800-825-9050 P-273-5-WE • 819-0529...
  • Page 5: Bolting Two Modules Together

    1 . Align the pilot and mounting holes of brake module (20 or 20FB) or if clutch only the module (40) to the pilot and mounting holes of the clutch module (30) . The wire orientation should Warner Electric • 800-825-9050 P-273-5 -WE • 819-0529 5...
  • Page 6 . The brake setup will be covered possible to move it back into adjustment using a during the FB Brake Release Adjustment Section J. flat blade screwdriver between the two armatures . (Figure 7) Figure 7 6 Warner Electric • 800-825-9050 P-273-5-WE • 819-0529...
  • Page 7: Mounting The Brake To A Motor

    Warner Electric part numbers: EM-50/100 ....... .5370-101-078 The brake module (20 or 20FBB) can be mounted EM-180 .
  • Page 8: Mounting To A Reducer

    Overhung load data is provided in this manual for the design engineer concerned with a specific problem 1 . Warner Electric Electro-Modules are furnished in this area . The maximum allowable overhung load with a hardened key pre-mounted on the output which can be applied to the shaft of an Electro- shaft .
  • Page 9: Electrical Connections

    Load Rating “R” Lbs. operation . EM-50 1” Center of Shaft If a Conduit Box is desired, Warner Electric Conduit 2” End of Shaft Box Kit, part number 5370-101-042, can be 3” purchased separately . The Conduit Box provides EM-100 1”...
  • Page 10: Burnishing

    Intimate metal to metal contact is essential between the procedure . the armature and the metal rings (poles) of the magnet or rotor . Warner Electric clutches and brakes No power is applied to motor during this leave the factory with the friction material slightly procedure.
  • Page 11: Mechanical

    EM-50 30-40, 10-20FBC, 20FBC-30) is required an optional Time (ms) EM-100/180 Cover Kit, Warner Electric part number 5370-101- 076, can be purchased separately to enclose the Troubleshooting - Mechanical open vents in the housing . Each Cover Kit includes two (2) vent covers and four (4) screws needed to...
  • Page 12 . In addition to Warner Electric module products, other package products, controls, and service parts information can be found in our Packaged Electromagnetic Clutches/Brakes Catalog Series: •...
  • Page 13 NOTES Warner Electric • 800-825-9050 P-273-5 -WE • 819-0529 13...
  • Page 14: Warranty

    Warner Electric LLC be liable for consequential, indirect, or incidental damages of any kind incurred by reason of the manufacture, sale or use of any defective product . Warner Electric LLC neither assumes nor authorizes any other person to give any other warranty or to assume any other obligation or liability on its behalf .

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