RSM Series Servo Motor
High-Performance RSM Series Servo Motor for Automation
RTELLIGENT RSM Series ( flange size 110/ 130 mm) AC Servo Motors are designed for high-performance industrial automation applications. With an optimized magnetic circuit design (SMD) and high magnetic-density stator/rotor materials, they deliver superior energy efficiency, precise control, and reliable operation in a wide range of motion control scenarios.
These motors are distinguished by their high torque density, high peak torque capability, low noise operation, low temperature rise, available in a power range from 1.2KW to 1.8KW, they provide robust performance for medium to high-power automation systems.
Naming Rule
RSM
1 M
2 110
3 G
4 40
5 30
6 A
7-
Z
8
- Product series
- Motor inertia code
S: Small inertia
M: Medium inertia
H: Large inertia - Motor flange size
11: 110 mm
13: 130 mm - Encoder code
G: 17 bits magnetic programmed multi-turn absolute value
L: 23-bit optical multi-turn absolute value - Motor rated torque
40: 4.0 N·m
150: 15 N·m - Motor rated speed
30: 3000 rpm - Output mode
A: Wire type
C: Connector type - Brake code
Z: With brake
RSM Series Servo Motor
| Motor | RS□-M11J4030A | RS□-M11J5030A | RS□-M11J6030A |
|---|---|---|---|
| Rated power (kW) | 1.2 | 1.5 | 1.8 |
| Rated voltage (V) | 220 | 220 | 220 |
| Rated current (A) | 5.0 | 6.0 | 7.0 |
| Rated torque (N·m) | 4.0 | 5.0 | 6.0 |
| Maximum torque (N·m) | 12 | 15 | 18 |
| Motor pole pair | 4 | 4 | 4 |
| Encoder specification | 17bit | 17bit | 17bit |
| Rated speed (rpm) | 3000 | 3000 | 3000 |
| Maximum speed (rpm) | 3500 | 3500 | 3500 |
| Reverse potential (V/Krpm) | 56.5 | 58 | 56.5 |
| Line resistance (Ω,20℃) | 1.5 | 1.0 | 0.8 |
| Line inductance (mH,20℃) | 6.9 | 5.0 | 3.9 |
| Rotational inertia (×10⁻⁴ kg·m²) | 7.8 | 9.2 | 10.8 |
| Weight (kg) | 5.2 | 6.0 Brake 7.3 |
6.7 Brake 8.0 |
| Length L (mm) | 189 | 204 Brake 279 |
219 Brake 294 |
*The encoder comes standard with 17bit magnetic encoding, 23bit optical encoding is optional, and multi-turn absolute value specifications are available.
