1. Introduction
The EMO permanent magnet synchronous motor is specifically designed by REALLAND for high-power electric motorcycles, featuring the following characteristics:
With the highest speed of 7,000 r/min, it is suitable for motorcycle sprocket reducer drive rear wheel mode, supporting high-speed driving at 90 to 100 km/h.
The efficiency can reach 93%, surpassing that of BLDC wheel hub motor, and the battery range of EMO motors can reach 100 km to 120 km with a reasonable battery configuration.
It can operate silently, making the driving more comfortable.
- High peak power and high acceleration torque
It provides the driver with a vivid and dynamic control experience, as well as strong climbing ability.
- Small size and light weight
It matches the comprehensive technical needs of electric motorcycles.
- High degree of protection
The motor protection is IP67, enabling it to withstand any external environment with ease. Its structural design features high shock resistance, reliability, and design life.
2. Product applications
Battery-operated Motorcycle
3. Technical specifications
Motor Type | PMSM |
Voltage class | 52VDC (standard), other (optional) |
Work duty | S9 |
Cooling | Natural surface air cooling |
Protection | IP67 |
nsulation | F |
Vibation | R |
Temperature sensor | KTY84 or PT1000, Others optional |
Ambient temperature | -30~65℃(altitude≤1000m) |
Encoder | R: resolver, other (optional) |
4. Model description
EMO 11 E -6/12- 30/70- 52 - M 8 8 5 S
EMO | Motor series |
11 | Frame code:11/13 |
E | Length code: A/B/C/..E/… |
6/12 | Rated /Peak Power (kW) |
30/70 | Rated/Max.Speed x 100 (r/min) |
52 | Battery Rated Voltage （VDC） |
M | Mounying code:
M: B14 small flange mounting;
X: Other |
8 | Cooling code:
8: Natural air cooling on driving |
8 | Encoder code:
8: Resolver；
X: Other |
5 | Temperature Sensor code:
5: KTY84;
8: PT1000
X: Other |
S | Shaft & Bearing mode：
S: Shaft with key
X: Customized Shaft |
5. Technical parameter
Motor Code | Motor Type | Rated/Peak Power | Rated/Peak Torque | Rated/Peak Speed | Rated Voltage | Rated/Peak Current | Rotor Inertia | Motor weight | Motor size |
|
| kW | Nm | r/min | Volt | Arms | x10^-4 kgm2 | kg | mm |
2101 | EMO11C-
4.5/9.5-30/70 | 4.5/9.5 | 14.3/29.4 | 3000
/7000 | 52 | 86/185 | 27 | 9.9 | Φ143
x172 |
2102 | EMO11E-
6/12-30/70 | 6/12 | 19/39.4 | 3000
/7000 | 52 | 129/280 | 33 | 11.9 | Φ143
x193 |
2103 | EMO13A-
6/12-30/70 | 6/12 | 19/39.0 | 3000
/7000 | 52 | 132/289 | 37 | 12.9 | Φ190
x132 |
6. Motor dimension drawing
• EMO11C
• EMO11E
• EMO13A
