Specification
◆ Electrical Parameter
Voltage Class : 400V Connection : Δ Fan Power : 1.1kW Fan Voltage : 380V
| Motor Model | Rated Power (KW)  | 
Rated Current (A)  | 
Rated Torque (N.m)  | 
Rated Voltage (V)  | 
Pole Number (P)  | 
Rated Frequency (H)  | 
Rated Speed (r/min)  | 
Constant Power Max Speed (r/min)  | 
Max Speed (r/min)  | 
Rotational Inertia (KG.m2)  | 
| Z18-4018XF05-XXX | 18.5 | 34/35/38 | 353 | 380/375/340 | 4 | 17.3 | 500 | 1000/1500/2000 | 2500 | 0.4996 | 
| Z18-4030XF07-XXX | 30 | 54/55/62 | 382 | 380/375/330 | 4 | 25.6 | 750 | 1500/2200/3000 | 4000 | 0.4996 | 
| Z18-4037XF10-XXX | 37 | 66/67/74 | 353 | 380/375/335 | 4 | 33.9 | 1000 | 2000/3000/4000 | 4500 | 0.4996 | 
| Z18-4055XF15-XXX | 55 | 97/98/111 | 350 | 380/375/330 | 4 | 50.6 | 1500 | 3000/4500 | 4500 | 0.4996 | 
◆ Characteristic Curve

◆ Performance Index
| ITEM | INDEX | 
|  
 Encoder (optional)  | 
MG-256(Magnetic) | 
| CE30-2500(Incremental) | |
| CE30-8192(Incremental) | |
| RZ30-1024(Resolver) | |
|  
 Shaft Type  | 
G : Without Keyslot | 
| J : With Keyslot | |
| Mounting Type | B3 B5 B35 | 
| Weight / Gross | 398 (413) kg | 
| Protection Class | IP55 | 
| Insulation Class | F Class | 
| Rated Temperature Rise  | 
90K | 
| Vibration Class | A | 
| Noise | ≤70dB(A) | 
| Environment | -15~45℃ | 
| Environment | ≤95%RH | 

Product Presentation

Model Explanation
| No | ITEM | Description | Model Meaning | 
| 1 | Plant Code | Z18 : Motor Series Code | CTB Company Product | 
| 2 | Voltage Class | 2 : 200V 4 : 400V | 400V | 
| 3 | Power Code | SeeStandard Specification Table | 7.5KW | 
| 
 4  | 
 Encoder Code  | 
 Code Encoder Type B : Without Encoder C : Magnetic Encoder 128T 256T (Standard Configuration) G : Incremental Encoder 1024P 2500P 8192P R : Resolver 1024P S : Sin-Cos Encoder 2048P A : Absolute Encoder 23 bit  | 
 Inbuilt Incremental Encoder  | 
| 
 5  | 
 Motor Frame Size Code  | 
 Code Flange Size (Length x Width) mm A : 175×175 E : 320×320 B : 205×205 F : 380×380 C : 265×265 G : 480×480 D : 300×300 H : 580×580  | 
 B Frame Size  | 
| 
 6  | 
 BasicSpeed Code  | 
  Code Speed r/min Code Speed r/min 05 : 500 45 : 4500 07 : 750 60 : 6000 10 : 1000 80 : 8000 15 : 1500 90 : 9000 20 : 2000 A0 : 10000 30 : 3000 A2 : 12000 40 : 4000 A5 : 15000  | 
 Rated Speed:1500r/min  | 
| 
 7  | 
 Constant Power Max SpeedCode  | 
 Constant Power Max Speed:6000 r/min  | 
|
| 
 8  | 
 Max SpeedCode  | 
 Code Speed r/min L : 3000 HF : 10000 (A B Motor Base) M : 6000 F : 12000 (A B Motor Base) H : 8000 FF : 15000 (A Motor Base)  | 
 Max Speed:8000 r/min  | 
| 
 9  | 
 Mounting Type Code  | 
3 : Horizontally – Mounted 5 : Flanged – Mounting 35 : Horizontally – Flanged Mounting | 
 Flanged Mounting  | 
| 
 10  | 
 Motor Shaft Structure  | 
G : Without Keyslot J : With Keyslot | 
 Without Keyslot  | 
