AC Servo MotorInovance MS1H1 low inertia · 60 mm
MS1H1-20B30CB-A331R-INT
200 W, 220 V low-inertia AC servo motor from Shenzhen-based Inovance with a 23-bit multi-turn absolute encoder, IP67.
Manufacturer datasheet: Inovance (Shenzhen) · MS1H1-20B30CB-A331R-INT ↗ (checked 2026-10-18)Maker profile & contacts →
Figures are copied from the maker’s published datasheet; curves are calculated from them. Confirm with the manufacturer before ordering. Not stated on the datasheet, estimated from it: resistance, inductance, pole count.
How this motor is made
Full manufacturing overview: AC Servo Motor (60–130 mm flange) →- 1. Lamination stamping & stacking
- 2. Stator insulation
- 3. Winding
- 4. Phase connection & lead termination
- 5. Stator in-process test
- 6. Impregnation & curing
- 7. Stator shrink-fit into housing
- 8. Rotor assembly
- 9. Magnetizing
- 10. Rotor balancing
- 11. Final assembly (bearings, brake, oil seal)
- 12. Encoder mounting & commutation alignment
- 13. End-of-line test
Export certification: Motor for high-voltage drives
- Rated power
- 200 W
- Rated torque
- 0.637 N·m
- Peak torque
- 2.23 N·m
- Rated / max speed
- 3000 / 7000
Performance curves
Intermittent zone limitContinuous zone limit
Illustrative curve; actual limits depend on drive voltage and cooling.
Full specifications
General
- Motor type
- AC Servo Motor
- Series
- Inovance MS1H1 low inertia
- Frame / flange
- 60 mm
- Encoder
- 23-bit multi-turn absolute
Rated Values
- Rated voltage
- 220 V
- Rated power
- 200 W
- Rated torque
- 0.637 N·m
- Rated speed
- 3,000 rpm
- Rated current
- 1.5 A
Performance
- Peak torque
- 2.23 N·m
- Maximum speed
- 7,000 rpm
- Overload ratio
- 3.5 ×
Electrical
- Torque constant Kt
- 0.424 N·m/A
- Back-EMF constant Ke
- 44.4 V/krpm
- Resistance
- 6.5 Ω
- Inductance
- 14 mH
- Poles
- 10
- Electrical time constant
- 2.15 ms
Mechanical
- Rotor inertia
- 94 g·cm²
- Body length
- 75.5 mm
- Shaft diameter
- 14 mm
- Weight
- 0.8 kg
- Power density
- 250 W/kg
- Protection
- IP67
Compatible drivers
All drivers →Drivers whose supply voltage covers this motor and whose continuous current is at least its rated current; drivers from the same maker first. Confirm Hall/encoder type and settings with the maker.
| Model | Maker | Motor type | Supply | Cont. / peak current | Feedback |
|---|---|---|---|---|---|
| SV605-S2R8 | Inovance | Servo | 200–240 V AC | 2.2 A / 6.6 A | Incremental encoder |
| SV605-S5R5 | Inovance | Servo | 200–240 V AC | 4.2 A / 12 A | Incremental encoder |
| SV605-S012 | Inovance | Servo | 200–240 V AC | 8.5 A / 23.1 A | Incremental encoder |
| EL6-RS400P | Leadshine | Servo | 220–220 V AC | 3.5 A / 9.5 A | Incremental encoder |
| EL7-RS750P | Leadshine | Servo | 220–220 V AC | 5.5 A / 16.9 A | Incremental encoder |
| EL8-RS1000F | Leadshine | Servo | 220–220 V AC | 7 A / 21.2 A | Incremental encoder |