Description
Designed for Compact Precision Transmission Systems
The DLF42 planetary reducer is develop for precision motion control applications.
It adopts a compact coaxial transmission structure.
Stable power output and accurate speed control are achieve.
It is ideal for equipment with limit installation space.
As a DLF42 planetary reducer for NEMA 17 stepper motor,
it effectively increases motor output torque.
System operating load is reduce.
Dynamic response performance is optimize.
It is widely used in automation machinery and smart equipment.
The optimized internal structure improves transmission stability.
Reliable performance is maintained during continuous operation.
It performs well under demanding working conditions.
Low Backlash Transmission for Accurate Positioning
The DLF42 uses precision gear manufacturing technology.
Gear meshing remains smooth and consistent.
Power transmission losses are minimize.
Control accuracy is significantly improve.
As a DLF42 low backlash planetary reducer for positioning systems,
it is suitable for precision positioning applications.
Repeat positioning accuracy is enhance.
Accumulated transmission error is reduce.
Overall motion quality is improve.
Optimized tooth profile modification lowers vibration levels.
Noise generation is effectively reduce.
Operational comfort is improve.
Industrial Manufacturing for Reliable Operation
The DLF42 planetary reducer uses premium alloy steel gears.
Critical components undergo advanced heat treatment.
Wear resistance is significantly enhance.
Fatigue strength is improve.
As a DLF42 planetary reducer for industrial automation equipment,
it performs reliably in continuous-duty environments.
It supports stable industrial operation.
Maintenance frequency and downtime are reduce.
Equipment service life is extend.
Automated machining ensures manufacturing consistency.
Strict quality inspection covers every production stage.
OEM and customized solutions are available.
Typical Applications
Stepper motor drive systems.
Industrial automation equipment.
Smart conveying systems.
Robotic end-effectors.
Inspection and measurement equipment.
Medical automation devices.
Product Overview
- Product Name: DLF42 Planetary Reducer
- Product Type: Precision flange planetary gearbox
- Transmission Type: Coaxial planetary gear transmission
- Output Structure: Square flange output configuration
- Compatible Motors: NEMA 17 stepper motors, closed-loop stepper motors, and compact servo motors
- Applications: Automation equipment, robotics, and motion control systems
Dimensions
- Frame Size: 42 mm
- Output Flange Size: 42 × 42 mm
- Output Shaft Diameter: Ø8 mm
- Shaft Options: Round shaft, D-shaft, or keyed shaft
- Input Connection: Clamping coupling design
- Mounting Pattern: Standard industrial mounting holes
- Housing Length: Depends on ratio and stage configuration
Transmission Performance
- Reduction Ratios: 3:1, 4:1, 5:1, 7:1, 10:1, 15:1, 20:1, 30:1, 50:1, 100:1
- Gear Stages: Single-stage or two-stage options
- Rated Output Torque: 4–30 N·m
- Peak Torque: Up to 40 N·m
- Backlash: ≤10 arcmin
- Full Load Efficiency: ≥95%
- Maximum Input Speed: 6000 rpm
- Radial Load Capacity: High-rigidity output support
- Axial Load Capacity: Reinforced dual-bearing structure
Materials & Manufacturing
- Gear Material: 20CrMnTi high-strength alloy steel
- Gear Processing: Precision ground gears
- Heat Treatment: Carburized and hardened
- Tooth Surface Hardness: HRC58–62
- Housing Material: High-strength aluminum alloy
- Surface Finish: Corrosion-resistant anodized coating
- Bearing System: High-precision rolling bearings
Environmental Specifications
- Operating Temperature: -20°C to +90°C
- Protection Rating: IP54
- Optional Rating: IP65
- Noise Level: ≤60 dB
- Lubrication: Lifetime grease lubrication
- Service Life: ≥20,000 hours
- Duty Cycle: Continuous operation (S1)
Key Advantages
- High concentricity output design
- Compact and lightweight construction
- Excellent torque density
- Low vibration and quiet operation
- Optimized for precision control systems
