1 5
Hobber

Hobber HAS/HASF-25 Actuator

$3,100.00
Version
Brake
Gear Ratio

Delivery and Shipping
  • We automatically select the most cost-effective carrier from China for each destination country
  • Shipping rates are dynamically calculated based on real-time quotes
  • Final rates may vary due to promotional offers or carrier adjustments

Product Information


Application Scenarios

Humanoid Robots
Robotic Arms
Exoskeletons
Quadruped Robots
AGV Vehicles
ARU Robots

Technical Specifications

Parameter Value
Gear Ratio
Gear Ratio 51 / 81 / 101 / 121 / 161
AC 220V Ratings
Peak Torque (AC) 121 N.m (51) / 169 N.m (81) / 194 N.m (101) / 207 N.m (121) / 217 N.m (161)
Rated Torque (AC) 68.5 N.m (51) / 107 N.m (81) / 133 N.m (101) / 133 N.m (121) / 133 N.m (161)
Maximum Speed (AC) 94 rpm (51) / 59 rpm (81) / 48 rpm (101) / 40 rpm (121) / 30 rpm (161)
Rated Speed (AC) 49 rpm (51) / 31 rpm (81) / 25 rpm (101) / 21 rpm (121) / 16 rpm (161)
Maximum Current (AC) 6.90 Arms (51) / 6.07 Arms (81) / 5.58 Arms (101) / 4.97 Arms (121) / 3.92 Arms (161)
Rated Current (AC) 3.90 Arms (51) / 3.84 Arms (81) / 3.83 Arms (101) / 3.20 Arms (121) / 2.40 Arms (161)
Torque Constant (AC) 17.54 N.m/Arms (51) / 27.86 N.m/Arms (81) / 34.74 N.m/Arms (101) / 41.62 N.m/Arms (121) / 55.38 N.m/Arms (161)
Motor Phase‑to‑Phase Resistance (AC) 3.55 Ohms (20°C)
Motor Phase‑to‑Phase Inductance (AC) 10 mH
Motor Back‑EMF Constant (AC) 40 Vrms/krpm
DC 48V Ratings
Peak Torque (DC) 121 N.m (51) / 169 N.m (81) / 194 N.m (101) / 207 N.m (121) / 217 N.m (161)
Rated Torque (DC) 64 N.m (51) / 100 N.m (81) / 125 N.m (101) / 133 N.m (121) / 133 N.m (161)
Maximum Speed (DC) 69 rpm (51) / 43 rpm (81) / 35 rpm (101) / 29 rpm (121) / 22 rpm (161)
Rated Speed (DC) 49 rpm (51) / 31 rpm (81) / 25 rpm (101) / 21 rpm (121) / 16 rpm (161)
Maximum Current (DC) 26.96 Arms (51) / 23.71 Arms (81) / 21.83 Arms (101) / 19.44 Arms (121) / 15.32 Arms (161)
Rated Current (DC) 14.26 Arms (51) / 14.03 Arms (81) / 14.06 Arms (101) / 12.49 Arms (121) / 9.39 Arms (161)
Torque Constant (DC) 4.49 N.m/Arms (51) / 7.13 N.m/Arms (81) / 8.89 N.m/Arms (101) / 10.65 N.m/Arms (121) / 14.17 N.m/Arms (161)
Motor Phase‑to‑Phase Resistance (DC) 0.13 Ohms (20°C)
Motor Phase‑to‑Phase Inductance (DC) 0.36 mH
Motor Back‑EMF Constant (DC) 10.5 Vrms/krpm
Encoder & Positioning
Encoder Type Absolute Encoder
Encoder Resolution (Per Revolution) 2^24 (16,777,216) or 2^23 (8,388,608) bit
Encoder Multi-Revolution Counter 2^16 (65,536) bit
Unidirectional Positioning Accuracy ≤60 Arcsec (51) / ≤60 Arcsec (81) / ≤50 Arcsec (101) / ≤40 Arcsec (121) / ≤40 Arcsec (161)
Repeat Positioning Accuracy ≤10 Arcsec (all ratios)
Mechanical Properties
Tilt Stiffness 38 × 10^4 N.m/rad
Torsional Stiffness 3.4 × 10^4 N.m/rad (51/81) / 4.6 × 10⁶^4N.m/rad (101/121/161)
Rotor Moment of Inertia (Without Brake) 2.1 × 10⁻⁴ kg·m²
Rotor Moment of Inertia (With Brake) 2.2 × 10⁻⁴ kg·m²
Mass (Without Brake) 3.6 Kg
Mass (With Brake) 4.2 Kg
Number of Motor Poles 16
Ambient Conditions
Ambient Conditions Operating temp: 0~40°C / Storage: ‑20~60°C / Humidity: 20~80% RH (non‑condensing) / Vibration: 24.5 m/s² (10~400 Hz) / Free from dust, metal particles, corrosive/flammable gases, oil mist / Indoor use, avoid direct sunlight / Altitude below 1000 m
Safety & Insulation
Safety Certification CE certified
Insulation Resistance 100 MΩ or higher (DC 500 V)
Dielectric Strength AC 1500 V / 1 min
Insulation Class Class F
Protection Rating
Protection Rating Fully enclosed type (IP65)