Inovance MS1H1-75B30CB-A331Z-INT: MS1H1 low inertia servo motor, 750 W, 2.39 N·m rated torque, 220 V class.
MS1 servo motors are Inovance’s standard servo motor range for the SV660, SV670, SV680 and IS810 drives: IP67, CE and UL, with a 23-bit absolute encoder that keeps multi-turn data.
More Inovance servo motors and drives: Inovance range.
Technical data
| Model | MS1H1-75B30CB-A331Z-INT |
|---|---|
| Series | MS1 H1 (low inertia) |
| Rated power | 750 W |
| Rated torque | 2.39 N·m |
| Peak torque | 8.36 N·m |
| Rated current | 4.8 Arms |
| Peak current | 16.9 Arms |
| Rated / max. speed | 3000 / 6000 rpm |
| Torque constant | 0.58 N·m/Arms |
| Rotor inertia | 1.38 x10^-4 kg·m² |
| Voltage class | 220 V |
| Flange | 80 x 80 mm |
| Shaft | Ø19 mm, keyed with tapped hole |
| Encoder | A3: 23-bit single/multi-turn absolute |
| Brake / oil seal | Oil seal, no brake |
| Length LL | 107 mm |
| Mass | 2.18 kg |
| Protection | IP67 |
| Brand | Inovance |
| Condition | New, original |
Main features
- IP67 rating
- Complies with CE and UL
- 23-bit encoder: ±15 arcseconds
- Single or multi-turn absolute operation (battery supported)
- Max. peak torque 350%, torque ripple <0.5%
Typical applications
- Replacement of an identical servo motor
- Conveyors and indexing tables
- Handling and pick-and-place
- Printing and cutting machines
- Positioning axes of packaging machines
Compatibility and replacement
Order with the complete code MS1H1-75B30CB-A331Z-INT; in MS1 codes every character matters (inertia, power, speed, voltage, encoder, shaft, brake), and -INT marks the international version.
Power and encoder cables are ordered separately; tell us the cable length and we quote the matching Inovance cables.
What to check first
- Supply class of the drive (220 V or 400 V)
- Flange size and shaft diameter
- Brake voltage and wiring, if a brake is fitted
Frequently asked questions
What are the torque and speed ratings?
2.39 N·m rated and 8.36 N·m peak torque, 3000 rpm rated and 6000 rpm maximum speed, according to Inovance.
Which drives can run it?
Inovance SV660, SV670, SV680 and IS810 servo drives of the matching power and voltage class.
Does it have a brake?
No; this version has an oil seal and no brake (option 1). The braked version ends in A334Z.
What does the code A331Z mean?
A3 is the 23-bit single/multi-turn absolute encoder, 3 a keyed shaft with tapped hole, 1 = oil seal, no brake, and Z the 10-pole version, per the Inovance ordering code.
What is the rated current?
4.8 Arms rated, 16.9 Arms peak.
Can you help me identify the right replacement?
Yes. Send us a photo of the label of the old part, or its full order code, and we will confirm the exact match or the official successor before quoting.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
Ordering tips
Send us the full order number from the label of the old part, or a clear photo of the label, together with the quantity you need. We check the number against the current manufacturer data before we quote and tell you if there is a newer replacement.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
