0.72° step angle
Five-phase construction provides 500 full steps per revolution for fine incremental positioning.
SP24H50 60 mm 0.72° Five-Phase Stepper Motor – Single Shaft
Five-Phase Stepper Motor
SP24H50 is a 60 mm 0.72° five-phase stepper motor with single-shaft construction, 1.15–2.1 N·m holding torque and 2.4 A/phase rated current.
Positioning accuracy
High torsional rigidity and constant torsional backlash over the entire gearbox service life ensure consistently high performance
Compactness
High torque density thanks to high performance and short design
Low maintenance
Highest quality standards for a long service life and extended maintenance intervals
Technical data
Fine-step five-phase rotary motion
0.72° five-phase positioning in a 60 mm frame
The SP24H50 series combines a 0.72° step angle with a single-shaft 60 mm frame. Two motor lengths provide 1.15 or 2.1 N·m holding torque at the same 2.4 A/phase rated current. This 60 mm series is also available with optional vacuum-compatible customization for operating pressures down to 1 × 10⁻⁴ Pa.
Two torque levels
Select the 55 mm body for 1.15 N·m or the 87.5 mm body for 2.1 N·m holding torque.
Single-shaft integration
An 8 mm output shaft, 50 mm mounting-hole spacing and 500 mm leads support straightforward machine installation.
Engineering information
Technical data
Model, electrical and dimensional data for SP24H50 single-shaft five-phase stepper motor selection.
60 mmFrame size
0.72°Step angle
1.15–2.1 N·mHolding torque
2.4 A/phaseRated current
Model selection
SP24H50 series specifications
Both models use the same 0.72° step angle and 2.4 A/phase winding; body length determines holding torque.
| Model | Holding torque | Rated current | Phase resistance | Motor length L |
|---|---|---|---|---|
| SP24H5055-240-5A | 1.15 N·m | 2.4 A/phase | 0.38 Ω | 55 mm |
| SP24H5086-240-5A | 2.1 N·m | 2.4 A/phase | 0.69 Ω | 87.5 mm |
Mechanical interface
Single-shaft dimensions
| Parameter | Value |
|---|---|
| Vacuum compatibility (custom option) | Minimum operating pressure: 1 × 10⁻⁴ Pa |
| Step angle | 0.72° |
| Phase configuration | Five-phase |
| Shaft configuration | Single shaft |
| Shaft extension | 15 ±0.2 mm |
| Output shaft diameter | Ø8 mm (0 / −0.013) |
| Shaft flat | 7.5 mm (0 / −0.1) |
| Mounting-hole spacing | 50 ±0.25 mm |
| Pilot diameter | Ø36 mm (0 / −0.05) |
| Through holes | 4 × Ø4.5 mm (+0.3 / 0) |
| Lead wire | UL1430 AWG20 |
| Lead length | 500 mm |
Compact machine integration
One five-phase platform, two motor lengths
SP24H50 provides the same 0.72° step angle and 2.4 A/phase rated current in both models, with motor length selected according to the required holding torque.
- 60 mm frame with single 8 mm output shaft
- 55 or 87.5 mm motor length
- Optional brake or reducer available by customization
Application fields
Fine incremental motion for compact industrial axes
The 60 mm five-phase platform is suited to equipment requiring repeatable rotary positioning in a compact installation envelope.
Indexing equipment
Rotary tables, feeders and repetitive indexing mechanisms.
Inspection systems
Positioning axes in optical, measurement and test equipment.
Industrial automation
Compact transfer, handling and assembly mechanisms.
Precision feed axes
Controlled incremental motion in machine and instrument assemblies.
System integration
Select the body length around the required holding torque
Share the target load, speed, duty cycle, mounting interface and brake or reducer requirement for model selection.
Frame size60 mm
Step angle0.72°
Holding torque1.15 / 2.1 N·m
Rated current2.4 A/phase
Motor length55 / 87.5 mm
Discuss your 60 mm five-phase stepper motor requirement with our engineers.
Share the target torque, speed, mounting interface and optional brake or reducer requirements for selection support.
Contact us
Would you like to learn more about our solutions?
We would be happy to advise you—personally, competently, and tailored to your requirements.
Perfection in a new dimension
Further Information
Short delivery times available for selected product configurations.
The TP+ HIGH TORQUE enables maximum torque density and maximum torsional rigidity—ideal for demanding applications with dynamic load changes and high positioning accuracy.
alpha Advanced Line gearboxes with increased durability and food-grade lubrication available.
The TP+ for coordinated pinion-rack systems for medium to high requirements. Typical areas of application in wood, plastic, and composite processing, in machining centers, or in automation.
With cynapse® and smart services, you can unleash the full potential of your drive system: sensor data is processed, visualized, and analyzed intelligently. Find out how the combination of gearboxes with cynapse® and our Smart Services can make your digital production faster, safer, and more efficient.
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