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Humanoid Joint logoNEMA Stepper Motors
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Humanoid Joint logoNEMA Stepper Motors

China-based NEMA stepper motor factory supporting OEM customization, quality control, and global delivery.

Inquiry Email

[email protected]

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Send target torque/speed, quantity, and destination for faster RFQ response.

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+86 18857971991

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Direct technical discussion with our engineering team.

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Force Control

Hardware and control layers designed for force-feedback, environmental interaction, and human-robot collaboration tasks.

Target Buyer:Engineering teams implementing contact-sensitive interaction.
Force Control

Engineering Resources

Download exact 3D STEP models, 2D installation tolerances, and electrical wiring PDFs. Verified for standard OEM integration.

Request 3D STEPDatasheet & 2D PDF

Capability Highlights

  • Integrated joint torque sensor
  • Configurable mechanical and algorithmic stiffness
  • Tested for active disturbance rejection

Typical Applications

  • Cobot assembly systems
  • Force-controlled polishing tasks
  • Rehabilitation exoskeleton joints

Engineering Focus

  • Control loop latency and feedback resolution
  • Stability bounds during hard contact
  • Sensor noise floor and calibration drift

Architecture & Performance Analysis

Exploded view and deterministic T-N operational envelope.

SYSTEM_ARCHITECTURE_v2.1
19-bit EncoderFrameless Torque MotorFriction BrakeStrain Wave GearTorque SensorOutput FlangeEtherCAT/CAN FD Bus
* Schematic representation. Proportions not to scale.
Feedback
Power
Transmission
PERFORMANCE_MAP_T-N
Speed (RPM)Torque (N·m)Tc: 17.3Tp: 46.7Nmax: 7990Knee Point
* Graph represents nominal 48V DC bus operation.
S1 (Continuous Duty)
S3 (Intermittent Duty)

Key Evaluation Matrix

MetricTypical RangeWhy It Matters
Control bandwidth1-3 kHzDictates responsiveness to sudden environmental changes.
Backlash< 0.5 arc-minMinimizes deadband during torque reversal.
Force resolution< 0.1 N·mDetermines the minimum detectable interaction force.

Standard Technical Specifications

Reference parameters for the base configuration.

SpecificationTypical Range / ValueUnit
Peak Torque (Tmax)299.5N·m
Continuous Torque (Tc)133.6N·m
Nominal Voltage48V DC-
Max Output Speed67RPM
System Weight4.49kg
Ingress ProtectionIP65-
Communication InterfaceCAN FD / RS485-
* Note: These parameters represent the standard hardware configuration. Custom windings and ratios are available for OEM programs.

RFQ Checklist

  1. Target torque/speed envelope and duty cycle
  2. Mounting envelope constraints
  3. Control update rate and sensing architecture
  4. Sample acceptance and repeatability criteria
  5. Expected lifecycle and maintenance assumptions

Risk Controls

  • Instability during rigid contact: Implement passivity-based control layers and hardware damping.
  • Sensor drift: Incorporate automatic zeroing routines during unloaded states.

Product Gallery

Force Control
Force Control
Force Control
Force Control

Buyer FAQ

Does this support Cartesian impedance control?

Yes, full Jacobian-based Cartesian control is supported with provided SDKs.

What is the sampling rate of the force sensor?

The integrated torque sensor samples at up to 4 kHz internally.

Related Resources

  • Contact & RFQ

Engineering Download Starter Pack

Public download links for procurement and engineering teams. No account or login required.

  • RFQ template (.csv)
  • Specification template (.csv)
  • Test report template (.csv)
  • Full resource index

Inquiry Email

[email protected]

Open email app

Send target torque/speed, quantity, and destination for faster RFQ response.

WhatsApp

+86 18857971991

Open WhatsApp

Direct technical discussion with our engineering team.