Lenze MCS 19J29-SRSB0 Permanent Magnet Synchronous Servo Motor (ECER Standard | English Only)
1. Product Overview
MCS 19J29-SRSB0 is German Lenze high-density permanent magnet synchronous servo belonging to L-force MCS platform, perfectly matched with Lenze i700 / i950 series servo drives and compatible with G500/G700/G800 precision gear reducers for integrated geared servo solutionsLenze. The SRSB0 coding defines resolver feedback + SpeedTec quick plug connector + integrated power-off holding brake + natural air cooling layout, built with proprietary SEPT single-element stator winding & high-energy rare-earth magnet core, designed for high-dynamic closed-loop positioning & speed control, fully compliant with EU ECER machinery safety and industrial EMC specifications.
2. Core Advantages & Key Features
- SEPT Optimized Stator Winding: Independent single-coil structure improves power density, lowers cogging torque for ultra-smooth low-speed running, full-load efficiency above 93%.
- Low-Inertia Rotor Design: Supports 300% rated peak overload within 3 seconds, ultra-fast acceleration/deceleration for high-cycle start-stop positioning equipment.
- Resolver Position Feedback (SRS configuration): Vibration & dust-resistant resolver sensor, excellent stability in humid, dusty harsh workshop environment; upgradeable to incremental/OCT single-cable absolute encoder for ultra-precision positioning.
- SpeedTec Plug-in Quick Wiring: Combined power & feedback plug terminals replacing traditional terminal box, drastically shortens field wiring and maintenance downtime.
- Built-in Spring-Applied Holding Brake: Electromagnetic fail-safe brake locks output shaft during power cut, prevents vertical-axis free fall for lifting & rotary automation equipment.
- Electronic Nameplate Storage: Preloaded motor characteristic parameters inside unit; automatic motor identification with Lenze servo drive to skip manual parameter input for fast commissioningLenze.
- IP65 Protection Rating (Self-cooled Type): Dustproof and splash-proof casing, suitable for open-frame machine and cabinet installation; forced-air cooling variant available in IP54 gradeLenze.
- Full certification: CE, UL, RoHS, EN60034 & EN61800 certified for EU customs clearance per ECER regulations.
3. Detailed Technical Parameters
| Specification Item |
Parameter Data |
| Manufacturer |
Lenze (Germany Origin) |
| Model |
MCS 19J29-SRSB0 |
| Motor Type |
Permanent Magnet Synchronous Servo Motor |
| Rated Power |
8.5kW / 11.4HP |
| Rated Continuous Torque |
29 N·m; Peak Overload Torque:87 N·m (3s) |
| Rated Speed |
2900 rpm; Maximum Permissible Speed:4500 rpm |
| Rated Working Current |
17.8A (matched with 400V-class servo DC bus) |
| Feedback Device |
2-pole Resolver (SRS standard spec) |
| Shaft Dimension |
Φ28mm ×60mm with standard keyway, IEC B5 flange mounting |
| Cooling Method |
Natural Convection Self-cooled |
| Integrated Accessory |
Built-in Power-off Electromagnetic Holding Brake |
| Protection Class |
IP65 |
| Operating Ambient |
0℃~+40℃, Relative Humidity 5%~90% non-condensing, non-corrosive gas environment |
| Compatible Servo Drive |
Lenze i700, i950 cabinet-type servo invertersLenze |
| Mounting Standard |
IEC standard B5 flange surface installation |
4. Application Industries & Warehouse Specification
Main Application Fields
- Packaging Automation: Carton folding, high-speed labeling, cutting and filling axis precise motion control
- Printing & Paper Processing: Rotary press register control, slitter winding & unwinding positioning
- CNC Special Machine Tools: Feed axis and small spindle servo driving
- Logistics Palletizing & Sorting: Automated stacker, high-speed sorting conveyor drive
- Textile Equipment: High-speed loom winding and weft insertion control
- Automated Assembly Equipment: Multi-axis indexing and precision pressing mechanism
Warehouse Storage Rule
Original German export carton with inner shockproof foam cushion, stocked on anti-moisture plastic pallet inside constant-temperature dry warehouse away from corrosive chemical & moisture. All motors complete factory full-load aging testing before delivery, spot stock & bulk OEM order available.
5. ECER Compliance Statement
MCS 19J29-SRSB0 satisfies EU ECER machinery safety requirements and EN61000 EMC standard; complete certification documents are supplied for EU import customs clearance and complete machine whole-equipment certification registration.