Related Manuals for Mitsubishi Electric EM-A Series
Summary of Contents for Mitsubishi Electric EM-A Series
- Page 2 SAFETY PRECAUTIONS Carefully operate the Motor. An operation error may cause injury or electric shock. To ensure operator safety, the safety precautions are ranked as “DANGER” and “CAUTION” in this instruction manual. When a dangerous situation may occur if handling is mistaken leading to fatal or major injuries. DANGER When a dangerous situation may occur if handling is mistaken leading to medium or minor injuries CAUTION...
- Page 3 CAUTION General ●If the motor is equipped with the holes of eyebolts, be sure to use the eyebolts to transport the motor. ●When using the eyebolts, be sure to use them with a two-point suspension. One-point suspension may cause damage or drop.
- Page 4 CAUTION Di spo sal o f wa st e Please dispose an EM-A motor and other options according to your local laws and regulations. <U.S. customary units> U.S. customary units are not shown in this manual. Convert the values if necessary according to the Following table.
- Page 5 ― ― ― ― ― ― ― ― ― ― Contents― ― ― ― ― ― ― ― ― ― 1． Product check ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 2． Operation Condition and Ambient Condition ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 3． Installation and Adjustment ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4． Connection ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5． Wiring ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 6．...
- Page 6 (6) Use eyebolts to transport the motor with screw holes for eyebolt. When you use a hanging bolt, please make sure to use two eyebolts. 2 - M 8 s c r e w 1 6 d e p t h s c r e w h o l e s 2 - M 8 s c r e w 1 6 d e p t h s c r e w h o l e s f o r e y e b o l t s f o r e y e b o l t s ( O p p o s i t e s i d e )
- Page 7 6. Specifications 1） ） Standard specifications of EM-A Motor Standard specifications of EM-A Motor are shown Table 6. Table 6 Standard specifications of EM-A Motor Rated Output(kW) 0.75 Rated Voltage(V) 200V 0.55 16.5 22.0 31.0 Rated Current(A) Class 0.55 16.5 22.0 31.0 Stall Current(A)
- Page 8 7. Wiring 1) Motor Wiring Output EM-AMF(B)(K)T EM-AMF(B)(K)T EM-AMF(K)W EM-AMFB(K)W (kW) Lug type Terminal type Connector type Connector type 0.1 to 0.75kW 1.5, 2.2kW(400V) Ｂｒａｋｅ （ＤＣ２４Ｖ） Ｋｅｙ Without brake Without brake Ｆ Ｅ Ａ Ｄ Ｂ Ｋｅｙ Ｃ ＧＮＤ ＧＮＤ Connector：...
- Page 9 Connection method No. of outlet wire terminals 3 - t e r m i n a l s ( Y c o n n e c t i o n ) Direction of rotation：Counter Clockwise(viewed from output shaft end) *Motor rotation can be reversed by switching any 2 wire of the U, V, W connections, or by executing the inverter’s REVERSE command.
- Page 10 4) Brake Wiring (Connector type) C o n n e c t e r p i n g a s s i g n m e n t A - P o w e r ( U ) B - P o w e r ( V ) C - P o w e r ( W ) D - E a r t h E 、...
- Page 11 5) Motor connector Plug (DDK) Cable clamp(DDK) Power supply Cable Outer connecter Model Type diameter Model [mm](reference) CE05-6A18-10SD-D-BSS 8.5 to 11.0 CE3057-10A-2-D Straight Applicable wire size：AWG14 to 12 10.5 to 14.1 CE3057-10A-1-D CE05-2A18-10PD-D CE05-8A18-10SD-D-BAS 8.5 to 11.0 CE3057-10A-2-D Angle Applicable wire size：AWG14 to 12 10.5 to 14.1 CE3057-10A-1-D CE05-6A18-12SD-D-BSS...
- Page 12 8. Brake １ １ ） ） Structure and operation Fig.8 shows the structure of the brake. DESCRIPTION ＩＴＥＭ Brake cover １ Hexagon bolt(Brake fixing) ２ Hexagon bolt(Cover fixing) ３ Hexagon bolt(Frame fixing) ４ Side plate ５ Brake lining ６ Armature ７...
- Page 13 3） ） Selection of surge absorbers for brake circuit The following shows an example how to select a varistor with a surge absorber. (a) Selection conditions Item Condition Electromagnetic brake R[Ω]：Resistance specification L[H]：Inductance Vb[V]：Power supply voltage Desired suppression Vs[V] or less voltage Durable surge N times...
- Page 14 4） ） About the brake sequence When using the motor’s brake, use the brake opening request signal (BOF) of the FR-E700EX(BOF) in the sequence. During zero speed control, Magnetic pole servo lock, or DC injection brake operation detection 100ms Pr.281 Pr.283 Magnetic pole detection...
- Page 15 9. Operation ●EM-A Motor is permanent magnet motor. Please connect this motor to a dedicated inverter for operation. Driving the motor with a commercial power source might be damaged by burnout. ●Use one dedicated EM-A Motor for one inverter. Multiple EM-A Motors cannot be connected to a inverter. ●Always operate within the prescribed rotation speed range.
- Page 16 (1)Resonance is caused because the EM-A motor installation base is not rigid. (1)Increase the rigidity of the motor installation base (2)The vibration of machine is transferred to the EM-A Others (2)Increase the rigidity of the motor installation base. motor to cause problem. (3)Readjust the eccentricity to 0.05mm or less.
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- Page 20 This document was issued in April 2024. 2258Ｃ...