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INSTALLATION, OPERATION AND
MAINTENANCE OF ELEKTRIM
THREE PHASE INDUCTION
BRAKE MOTORS
2015 S. Mitchell Blvd., Schaumburg, IL 60193
+1-847-524-1074
Fax +1-847-524-9996
INSTRUCTIONS FOR THE
143T-286T Frame
PER NEMA STANDARDS
Type Sgm TEFC IP55
A-240/1/1
•
+1-855-463-5358
•
support@elektrimmotors.com
855-Go-Elektrim
or call
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Summary of Contents for Elektrim Brake
- Page 1 855-Go-Elektrim or call INSTRUCTIONS FOR THE INSTALLATION, OPERATION AND MAINTENANCE OF ELEKTRIM THREE PHASE INDUCTION BRAKE MOTORS 143T-286T Frame PER NEMA STANDARDS Type Sgm TEFC IP55 A-240/1/1 2015 S. Mitchell Blvd., Schaumburg, IL 60193 • +1-847-524-1074 +1-855-463-5358 • Fax +1-847-524-9996...
- Page 2 actuations.
- Page 3 (5) along with simultaneous elimination of the air gap “a” (a=0) and spring pressure on the friction linings of the brake disk (11), and at the same time, releasing of the brake - Fig. 3. The regulating bolts (8) screwed into the...
- Page 4 Hence, after the brake attains the air gap of maximum value (a max. according to Table 1) due to wear of the brake disk (11) - the air gap should be immediately adjusted. The admissible wear of the brake disk friction linings amounts to a few millimeters - which enables adjustment of the air gap several times.
- Page 5 For the capability of free flow of air cooling the self-braking motor. After ascertaining that all the conditions for proper mounting are satisfied, proceed with installation of the brake. The sequence of tasks while installing the brake should proceed as follows: Elektrim Brake Service Manual...
- Page 6 - perform the adjustment in accordance with the point: BRAKE AIR GAP ADJUSTMENT After performing the inspection and adjusting the brake, mount the brake casing (7) and the sealing ring (10) of the motor shaft passing through the regulating nut (3) - Fig. 11.
- Page 7 The final stage of brake installation onto the motor is mounting the fan and inserting the brake supply cable into the motor terminal box, Connect the brake supply cable inserted into the motor terminal box according to the diagram on the inside of the box...
- Page 8 Place the gap gauge (17) of thickness equal to nominal gap of the brake according to Table 1, in the gap between the armature (5) and the body of the electromagnet (1), By means of the mounting bolts (6), press the body (1) to the armature in such a way that the gap gauge can be removed with a slight resistance and with the same resistance insert it into the gap at places arranged every 120°...
- Page 9 BRAKE SELECTION Selection of brake to suit individual requirements and operating conditions is done using the following procedure: Elektrim Brake Service Manual...
- Page 10 Elektrim Brake Service Manual...
- Page 11 CALCULATION EXAMPLE Elektrim Brake Service Manual...
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Page 12: Installation And Maintenance Instructions
INTRODUCTION The purpose of this booklet is to help you install, operate and maintain ELEKTRIM Motors to assure that you will get full advantage of their built-in efficiency and reliability. Following the recommended installation and maintenance procedures will extend the service life of... - Page 13 W-2, W-3, W-6, W-8, and C-2 mounting assemblies. F1 assembly is standard. Motors should be mounted on a firm, flat base using the largest bolts that will fit the bracket holes. ELEKTRIM motors may be used with any type of drive provided that the motor is accurately aligned and within capacity parameters.
- Page 14 Starting controls and overload protection relays must be sized according to the motor ratings, National Technical Code, and recommendations of the control manufacturer. CONNECTING DATA AND METHODS OF STARTING SIZE 143T -184T ACROSS THE LINE STARTING TO REVERSE ROTATION INTERCHANGE ANY TWO LINES SIZE 213T - 286T (S) ACROSS THE LINE STARTING WYE - DELTA Starting...
- Page 15 40 ft. lbs. 45 ft. lbs. 40 ft. lbs. Please report any conclusions arising from use of the motors to Elektrim where they will be considered in order to better the quality and utility advantages of the motors. ELEKTRIM MOTORS 2015 S.
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