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Speed Reducers
  • High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor
  • High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor
  • High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor
  • High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor
  • High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor
  • High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor
High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor

High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor

  • 2 - 49 Units
    $220
  • 50 - 99 Units
    $200
  • >= 100 Units
    $180
View product details

High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Precision Speed Reduction: Equipped with a helical planetary gear arrangement, this reducer delivers precise torque transmission and smooth motion control, ideal for servo motor-driven applications requiring minimal backlash and high rotational accuracy.
  • Adjustable Backlash Control: Features a patented backlash adjustment mechanism to ensure optimal performance in dynamic environments, reducing unwanted play between gears for consistent operation.

Key features

  • 1. Material Technology

    • With a corrosion-resistant stainless steel housing and high-strength alloy gears, you can ensure long-term durability in harsh industrial environments compared to standard steel components*.

  • 2. Interactive Design

    • With an adjustable backlash feature, you can minimize unwanted play for precise motion control in automation systems, surpassing fixed-backlash models*.

  • 3. Performance Parameters

    • With a planetary helical gear arrangement, you can achieve up to 30% higher torque density than traditional spur gear reducers*, enabling efficient power transmission under heavy loads.

  • 4. Scenario Solutions

    • Designed for crane and robotic applications, you can handle heavy-duty tasks in high-torque scenarios compared to general-purpose reducers*, ensuring reliability in demanding industrial environments.

  • 5. Certification Standards

    • With CE certification, you can meet EU safety and performance standards for industrial machinery, ensuring compliance with regulatory requirements.

Product details

High Precision NHT Series Crane Servo Motor Speed Reducers Epicyclic Planetary Gearbox Helical Gear and Stepping Motor

The High Precision NHT Series Crane Servo Motor Speed Reducer is a robust epicyclic planetary gearbox designed for industrial applications requiring high torque, precision motion control, and reliability. Equipped with helical gears and a servo motor, it offers adjustable backlash and CE certification, making it ideal for cranes, robotics, and automation systems demanding durability and accuracy.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-strength alloy steel, ceramic bearingsEnsures durability under heavy loads and reduces friction.
Gearing ArrangementPlanetary (epicyclic) with helical gearsOptimal torque transmission with minimal noise and vibration.
CertificationCE CertifiedEnsures compliance with EU safety standards.
Adjustable BacklashPrecision-adjustable (down to 0.01mm)Enables fine-tuning for precision applications like robotics.
Motor TypeServo MotorHigh responsiveness for dynamic load handling in cranes.
StructureIntegrated motor-gear housingCompact design for space-constrained machinery setups.

Customization guide

Adjustable backlash parameters, torque capacity, and dimensions can be customized to meet specific load requirements, spatial constraints, or industry standards.

Get inspired

With the NHT Series' adjustable backlash and CE certification, you can achieve precise motion control in industrial cranes while ensuring compliance with safety standards. Its compact design and high torque make it perfect for automation systems requiring both power and precision.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque Capacity100 Nm+15% (115 Nm)+30% (130 Nm)*
Efficiency85%90%95%
Backlash Precision0.02mm0.015mm0.01mm

Supplier's note

  1. Technical Breakthroughs:

    • CE Certification: Ensures seamless integration into regulated industries.
    • Adjustable Backlash: Achieves precision down to 0.01mm, critical for robotics and automation.
    • High Torque Capacity: The Pro model’s 130 Nm torque outperforms industry benchmarks by 30%, enabling heavy-load applications.

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial applications requiring reliable torque (e.g., conveyor systems).
    • Advanced Model: Suitable for moderate precision needs, such as light robotics or automated assembly lines.
    • Pro Model: Designed for heavy-duty environments (e.g., construction cranes, high-precision CNC machinery). Its tripled backlash adjustment precision compared to industry standards ensures flawless performance in demanding scenarios.

*Pro Model torque exceeds industry benchmarks by 30%, enabling safe handling of heavy payloads.

Frequently asked questions

  • Which NHT Series model suits heavy industrial cranes requiring high torque?

  • How do I adjust backlash in the planetary gearbox for precise motion control?

  • Steel vs. Ceramic Bearings: Which is better for high-load servo motor reducers?

  • Can the NHT reducer be customized for specific torque or mounting needs?

  • What certifications does the NHT planetary gearbox meet for industrial use?

  • How does the helical gear design reduce noise in servo motor systems?

  • What maintenance steps are needed for the gear reducer’s bearings?

  • How does adjustable backlash improve performance in servo motor setups?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Planetary Gearbox DesignIndustrial robotics, automation systemsHelical-Planetary Gearing (ISO 6336 compliant) ▲▲
(Double-helical in Advanced)		▲▲ Our Advanced: 98% efficiency (vs 95% Industry Standard)
Smooth motion for precision tasks		Higher cost due to complex manufacturing ▲▲
Backlash AdjustmentCNC machinery, servo-driven equipmentAdjustable Backlash: ±15 arc-min (ISO 918) ▲▲
(±30 arc-min in Base)		▲ Our Base: ±30 arc-min (ISO 918)
▲▲ Advanced: ±15 arc-min (minimizes play)		Requires skilled calibration for optimal performance ▲
Noise LevelCleanrooms, healthcare facilities43 dBA (quieter than refrigerator hum) ▲▲
(55 dBA Industry Standard)		▲▲ Our Advanced: 43 dBA (ISO 3744)
Reduces environmental disruption		Limited to low-torque applications at peak quietness ▲
Torque CapacityHeavy-duty cranes, construction equipment3000 Nm continuous torque (per ISO 6336) ▲▲
(2000 Nm Industry Standard)		▲ Our Base: 2500 Nm ▲▲ Advanced: 3000 Nm (handles extreme loads)Weight and size increase with torque ▲▲
Certification ComplianceGlobal industrial marketsCE, RoHS, IP67 ▲▲
(CE only in Industry Standard)		▲▲ Advanced: IP67 (dust/waterproof) + RoHS compliance ▲ Base: CE-certifiedAdditional certifications add to production costs ▲▲
Motor IntegrationServo-driven systems, roboticsDirect servo motor coupling (IEC 60034) ▲▲
(Modular in Advanced)		▲▲ Advanced: Plug-and-play modules (IEC 60034)
Rapid deployment ▲ Base: Fixed coupling		Custom integration may require adapters ▲

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