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Home > Electric Motors > ELECTRIC MOTORS DIRECT CURRENT > LEESON DC Motors > LEESON NEMA Frame DC Motors > 3/4HP LEESON 1140RPM 56C TEFC 90VDC MOTOR 109100.00

3/4HP LEESON 1140RPM 56C TEFC 90VDC MOTOR 109100.00

Catalog Number:  109100.00 Made in USA
Model Number:  C4D11FK7
Description:  3/4HP,1140RPM,56C,TEFC,90VDC,PM
Ship Weight:  49 lbs.

Mechanical Specifications: Low profile space-saving design. Unique brush holder design provides easy access to brushes and integral constant pressure brush/spring assembly for servicing. Large oversized brushes assure longer brush life. Heavy-duty, stamped steel, bolt-on base (removable). NEMA C face mounting at no additional cost. Rugged die cast aluminum endshields with cast iron bearing inserts. Permanently lubricated sealed ball bearings. May be converted NEMA 48 base using a modification kit.

Electrical Features: Input power of 115 or 230 volts rectified AC when used with an appropriate SCR control. Linear speed/torque characteristics over entire speed range. High starting torque for heavy load applications. Capable of dynamic braking for faster stops. Reversible rotation with simple two-lead connection.

These motors may also be used with PWM (pulse width modulated) type DC adjustable speed drives at a higher HP rating. See chart above for re-rating data.

RPM 1140 HP 3/4 Serv. Factor 1.0
KW   Form Factor 1.38 Amps 7.5
Model # C4D11FK7 Form Factor 2   FLA2  
Volts 90 Frame 56C    
Max Amb 40 Duty CONT TYPE DF
Insul Class F Enclosure TEFC Bearing OPE 6203
Protection NOT Protector   Bearing PE 6203
EFF 81.8% Torque 41.5 LB-IN    
UL Yes CSA Yes CE No
Motor Wt. 49 LB Nameplate 081259 Lubrication POLYREX EM
Carton Label Leeson Gen Purpose        
Assembly   Mounting C-Face Rigid Rotation RECONN
Winding D56251 Ext. Diag.   Ext. Diag2  
GROUP 1 A Shaft Dia. 5/8 IN Packaging PG659401.04Z
3/4HP LEESON 1140RPM 56C TEFC 90VDC MOTOR 109100.00
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Manufacturer Part Number: 109100.00
Stock # 109100

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