.svg?v=180920048278408794651792026160){kind=small}
Kollmorgen M21NRXA-LSN-M1-03 Powermax II Hybrid Stepper Motor with NEMA Mounting and Smooth Shaft
- Regular price
- $599.00
- Sale price
- $599.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: M21NRXA-LSN-M1-03
Description
The Kollmorgen M21NRXA-LSN-M1-03 is a Powermax II hybrid stepper motor designed for controlled rotary positioning in industrial equipment. Its NEMA 23 frame, 1.8° step angle, and 1.00 Nm holding torque support applications requiring incremental movement and stationary load retention.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Kollmorgen |
| Category | Motion Control |
| Part Number | M21NRXA-LSN-M1-03 |
| Subcategory | Stepper Motors |
| Series | Powermax II M Series |
| Motor Type | Two-phase hybrid stepper motor with SIGMAX technology |
| Frame and Mounting | NEMA 23; NEMA mounting |
| Construction | Enhanced; single rotor stack; standard rotor |
| Step Angle | 1.8° |
| Steps per Revolution | 200 full steps |
| Step Accuracy | ±1.5% |
| Holding Torque | 1.00 Nm (142 oz-in), two phases energized |
| Detent Torque | 0.066 Nm (9.4 oz-in) |
| Rated Current per Phase | 2.8 A DC bipolar series; 5.6 A DC bipolar parallel |
| Phase Resistance | 0.92 Ω series; 0.23 Ω parallel; ±10% |
| Typical Phase Inductance | 2.8 mH series; 0.70 mH parallel |
| Insulation Class | Class B, 130°C |
| Operating Ambient Temperature | −20°C to +40°C |
| Shaft and Encoder Provision | Smooth shaft; encoder mounting provision |
| Weight | 2.8 kg |
Information About M21NRXA-LSN-M1-03
The M21NRXA-LSN-M1-03 is a single-stack motor from the Powermax II M Series, which incorporates SIGMAX technology. Its enhanced construction combines a standard rotor with a smooth shaft and NEMA mounting interface. The supplied identification specifies bipolar series operation, requiring a compatible stepper drive configured for the corresponding winding current. Class B insulation and an operating ambient range of −20°C to +40°C support integration into appropriately protected machinery.
Key Features:
- Incremental Positioning: Provides a 1.8° full-step angle for 200 full steps per revolution.
- Holding Torque: Produces 1.00 Nm of static holding torque with both phases energized under rated conditions.
- NEMA 23 Frame: Provides a standard mounting format for compatible motion assemblies.
- Single-Stack Construction: Uses one rotor stack in a compact motor body.
- Bipolar Series Operation: Supports a rated phase current of 2.8 A DC in series configuration.
- Smooth Shaft: Allows coupling to compatible hubs, pulleys, and shaft couplings.
- Insulation System: Incorporates Class B winding insulation rated to 130°C.
- Encoder Provision: Includes a mounting provision for compatible encoder integration.
The M21NRXA-LSN-M1-03 delivers the reliability and precision required for incremental positioning and controlled rotary motion in industrial automation.
Description
The Kollmorgen M21NRXA-LSN-M1-03 is a Powermax II hybrid stepper motor designed for controlled rotary positioning in industrial equipment. Its NEMA 23 frame, 1.8° step angle, and 1.00 Nm holding torque support applications requiring incremental movement and stationary load retention.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Kollmorgen |
| Category | Motion Control |
| Part Number | M21NRXA-LSN-M1-03 |
| Subcategory | Stepper Motors |
| Series | Powermax II M Series |
| Motor Type | Two-phase hybrid stepper motor with SIGMAX technology |
| Frame and Mounting | NEMA 23; NEMA mounting |
| Construction | Enhanced; single rotor stack; standard rotor |
| Step Angle | 1.8° |
| Steps per Revolution | 200 full steps |
| Step Accuracy | ±1.5% |
| Holding Torque | 1.00 Nm (142 oz-in), two phases energized |
| Detent Torque | 0.066 Nm (9.4 oz-in) |
| Rated Current per Phase | 2.8 A DC bipolar series; 5.6 A DC bipolar parallel |
| Phase Resistance | 0.92 Ω series; 0.23 Ω parallel; ±10% |
| Typical Phase Inductance | 2.8 mH series; 0.70 mH parallel |
| Insulation Class | Class B, 130°C |
| Operating Ambient Temperature | −20°C to +40°C |
| Shaft and Encoder Provision | Smooth shaft; encoder mounting provision |
| Weight | 2.8 kg |
Information About M21NRXA-LSN-M1-03
The M21NRXA-LSN-M1-03 is a single-stack motor from the Powermax II M Series, which incorporates SIGMAX technology. Its enhanced construction combines a standard rotor with a smooth shaft and NEMA mounting interface. The supplied identification specifies bipolar series operation, requiring a compatible stepper drive configured for the corresponding winding current. Class B insulation and an operating ambient range of −20°C to +40°C support integration into appropriately protected machinery.
Key Features:
- Incremental Positioning: Provides a 1.8° full-step angle for 200 full steps per revolution.
- Holding Torque: Produces 1.00 Nm of static holding torque with both phases energized under rated conditions.
- NEMA 23 Frame: Provides a standard mounting format for compatible motion assemblies.
- Single-Stack Construction: Uses one rotor stack in a compact motor body.
- Bipolar Series Operation: Supports a rated phase current of 2.8 A DC in series configuration.
- Smooth Shaft: Allows coupling to compatible hubs, pulleys, and shaft couplings.
- Insulation System: Incorporates Class B winding insulation rated to 130°C.
- Encoder Provision: Includes a mounting provision for compatible encoder integration.
The M21NRXA-LSN-M1-03 delivers the reliability and precision required for incremental positioning and controlled rotary motion in industrial automation.
