Data captured: · Published: · Update delayed: this release is over 8 days old.
Photograph of the part · from aifitlab.com
1 / 1
1 / 1specs 46evidence [n]sources 2
1
Added to this browser's cart — no account, no contact details.
The prices here are distributors' listed figures, so this page does not take payment — a quote comes back with the real terms.
Shipping · lead time[value]
Specs.
Check before you order.
field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Reduction ratioreduction_ratio
value
51 / 81 / 101 / 121 / 161
source sentenceGear Ratio 51 / 81 / 101 / 121 / 161
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
497 N.m (51) / 641 N.m (81) / 702 N.m (101) / 762 N.m (121) / 800 N.m (161)
source sentencePeak Torque (AC) 497 N.m (51) / 641 N.m (81) / 702 N.m (101) / 762 N.m (121) / 800 N.m (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
242 N.m (51) / 351 N.m (81) / 460 N.m (101) / 557 N.m (121) / 557 N.m (161)
source sentenceRated Torque (AC) 242 N.m (51) / 351 N.m (81) / 460 N.m (101) / 557 N.m (121) / 557 N.m (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Max speedmax_speed
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
80 rpm (51) / 51 rpm (81) / 41 rpm (101) / 34 rpm (121) / 25 rpm (161)
source sentenceMaximum Speed (AC) 80 rpm (51) / 51 rpm (81) / 41 rpm (101) / 34 rpm (121) / 25 rpm (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
39 rpm (51) / 25 rpm (81) / 20 rpm (101) / 17 rpm (121) / 12 rpm (161)
source sentenceRated Speed (AC) 39 rpm (51) / 25 rpm (81) / 20 rpm (101) / 17 rpm (121) / 12 rpm (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak currentpeak_current
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
17.91 Amps (51) / 14.55 Amps (81) / 12.78 Amps (101) / 11.58 Amps (121) / 9.13 Amps (161)
source sentenceMaximum Current (AC) 17.91 Amps (51) / 14.55 Amps (81) / 12.78 Amps (101) / 11.58 Amps (121) / 9.13 Amps (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated currentrated_current
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
8.72 Amps (51) / 7.97 Amps (81) / 8.37 Amps (101) / 8.46 Amps (121) / 6.36 Amps (161)
source sentenceRated Current (AC) 8.72 Amps (51) / 7.97 Amps (81) / 8.37 Amps (101) / 8.46 Amps (121) / 6.36 Amps (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Torque constanttorque_constant
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
27.74 N.m/Amps (51) / 44.06 N.m/Amps (81) / 54.94 N.m/Amps (101) / 65.82 N.m/Amps (121) / 87.58 N.m/Amps (161)
source sentenceTorque Constant (AC) 27.74 N.m/Amps (51) / 44.06 N.m/Amps (81) / 54.94 N.m/Amps (101) / 65.82 N.m/Amps (121) / 87.58 N.m/Amps (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
280 N.m (51) / 440 N.m (81) / 550 N.m (101) / 660 N.m (121) / 800 N.m (161)
source sentencePeak Torque (DC) 280 N.m (51) / 440 N.m (81) / 550 N.m (101) / 660 N.m (121) / 800 N.m (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
140 N.m (51) / 230 N.m (81) / 280 N.m (101) / 340 N.m (121) / 450 N.m (161)
source sentenceRated Torque (DC) 140 N.m (51) / 230 N.m (81) / 280 N.m (101) / 340 N.m (121) / 450 N.m (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Max speedmax_speed
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
43 rpm (51) / 27 rpm (81) / 22 rpm (101) / 18 rpm (121) / 14 rpm (161)
source sentenceMaximum Speed (DC) 43 rpm (51) / 27 rpm (81) / 22 rpm (101) / 18 rpm (121) / 14 rpm (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
31 rpm (51) / 20 rpm (81) / 16 rpm (101) / 13 rpm (121) / 10 rpm (161)
source sentenceRated Speed (DC) 31 rpm (51) / 20 rpm (81) / 16 rpm (101) / 13 rpm (121) / 10 rpm (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak currentpeak_current
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
42.89 Amps (51) / 42.44 Amps (81) / 42.54 Amps (101) / 42.61 Amps (121) / 38.82 Amps (161)
source sentenceMaximum Current (DC) 42.89 Amps (51) / 42.44 Amps (81) / 42.54 Amps (101) / 42.61 Amps (121) / 38.82 Amps (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated currentrated_current
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
21.45 Amps (51) / 22.18 Amps (81) / 21.66 Amps (101) / 21.95 Amps (121) / 21.84 Amps (161)
source sentenceRated Current (DC) 21.45 Amps (51) / 22.18 Amps (81) / 21.66 Amps (101) / 21.95 Amps (121) / 21.84 Amps (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Torque constanttorque_constant
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
6.53 N.m/Amps (51) / 10.37 N.m/Amps (81) / 12.93 N.m/Amps (101) / 15.49 N.m/Amps (121) / 20.61 N.m/Amps (161)
source sentenceTorque Constant (DC) 6.53 N.m/Amps (51) / 10.37 N.m/Amps (81) / 12.93 N.m/Amps (101) / 15.49 N.m/Amps (121) / 20.61 N.m/Amps (161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Encoder typeencoder_type
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
Absolute Encoder
source sentenceEncoder Type Absolute Encoder
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Encoder resolutionencoder_resolution
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
2^23 (8,388,608) bit
source sentenceEncoder Resolution (Per Revolution) 2^23 (8,388,608) bit
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
14 × 10⁶ N.m/rad (51/81) / 18.6 × 10⁶ N.m/rad (101/121/161)
source sentenceTorsional Stiffness 14 × 10⁶ N.m/rad (51/81) / 18.6 × 10⁶ N.m/rad (101/121/161)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at With or without brake without brake · Reduction ratio 51 / 81 / 101 / 121 / 161
as printed 12.2 Kg12.2 kg
source sentenceMass (Without Brake) 12.2 Kg
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Insulation classinsulation_class
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
Class F
source sentenceInsulation Class Class F
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
IP ratingip_rating
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
Fully enclosed cooling type (IP65)
source sentenceProtection Rating Fully enclosed cooling type (IP65)
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
51 / 81 / 101 / 121 / 161
source sentenceGear Ratio 51 / 81 / 101 / 121 / 161
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
497 N.m (51) / 641 N.m (81) / 702 N.m (101) / 762 N.m (121) / 800 N.m (161)
source sentencePeak Torque (AC) 497 N.m (51) / 641 N.m (81) / 702 N.m (101) / 762 N.m (121) / 800 N.m (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
242 N.m (51) / 351 N.m (81) / 460 N.m (101) / 557 N.m (121) / 557 N.m (161)
source sentenceRated Torque (AC) 242 N.m (51) / 351 N.m (81) / 460 N.m (101) / 557 N.m (121) / 557 N.m (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Max speedmax_speed
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
80 rpm (51) / 51 rpm (81) / 41 rpm (101) / 34 rpm (121) / 25 rpm (161)
source sentenceMaximum Speed (AC) 80 rpm (51) / 51 rpm (81) / 41 rpm (101) / 34 rpm (121) / 25 rpm (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
39 rpm (51) / 25 rpm (81) / 20 rpm (101) / 17 rpm (121) / 12 rpm (161)
source sentenceRated Speed (AC) 39 rpm (51) / 25 rpm (81) / 20 rpm (101) / 17 rpm (121) / 12 rpm (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak currentpeak_current
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
17.91 Amps (51) / 14.55 Amps (81) / 12.78 Amps (101) / 11.58 Amps (121) / 9.13 Amps (161)
source sentenceMaximum Current (AC) 17.91 Amps (51) / 14.55 Amps (81) / 12.78 Amps (101) / 11.58 Amps (121) / 9.13 Amps (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated currentrated_current
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
8.72 Amps (51) / 7.97 Amps (81) / 8.37 Amps (101) / 8.46 Amps (121) / 6.36 Amps (161)
source sentenceRated Current (AC) 8.72 Amps (51) / 7.97 Amps (81) / 8.37 Amps (101) / 8.46 Amps (121) / 6.36 Amps (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Torque constanttorque_constant
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
27.74 N.m/Amps (51) / 44.06 N.m/Amps (81) / 54.94 N.m/Amps (101) / 65.82 N.m/Amps (121) / 87.58 N.m/Amps (161)
source sentenceTorque Constant (AC) 27.74 N.m/Amps (51) / 44.06 N.m/Amps (81) / 54.94 N.m/Amps (101) / 65.82 N.m/Amps (121) / 87.58 N.m/Amps (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
280 N.m (51) / 440 N.m (81) / 550 N.m (101) / 660 N.m (121) / 800 N.m (161)
source sentencePeak Torque (DC) 280 N.m (51) / 440 N.m (81) / 550 N.m (101) / 660 N.m (121) / 800 N.m (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
140 N.m (51) / 230 N.m (81) / 280 N.m (101) / 340 N.m (121) / 450 N.m (161)
source sentenceRated Torque (DC) 140 N.m (51) / 230 N.m (81) / 280 N.m (101) / 340 N.m (121) / 450 N.m (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Max speedmax_speed
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
43 rpm (51) / 27 rpm (81) / 22 rpm (101) / 18 rpm (121) / 14 rpm (161)
source sentenceMaximum Speed (DC) 43 rpm (51) / 27 rpm (81) / 22 rpm (101) / 18 rpm (121) / 14 rpm (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
31 rpm (51) / 20 rpm (81) / 16 rpm (101) / 13 rpm (121) / 10 rpm (161)
source sentenceRated Speed (DC) 31 rpm (51) / 20 rpm (81) / 16 rpm (101) / 13 rpm (121) / 10 rpm (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak currentpeak_current
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
42.89 Amps (51) / 42.44 Amps (81) / 42.54 Amps (101) / 42.61 Amps (121) / 38.82 Amps (161)
source sentenceMaximum Current (DC) 42.89 Amps (51) / 42.44 Amps (81) / 42.54 Amps (101) / 42.61 Amps (121) / 38.82 Amps (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated currentrated_current
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
21.45 Amps (51) / 22.18 Amps (81) / 21.66 Amps (101) / 21.95 Amps (121) / 21.84 Amps (161)
source sentenceRated Current (DC) 21.45 Amps (51) / 22.18 Amps (81) / 21.66 Amps (101) / 21.95 Amps (121) / 21.84 Amps (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Torque constanttorque_constant
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
6.53 N.m/Amps (51) / 10.37 N.m/Amps (81) / 12.93 N.m/Amps (101) / 15.49 N.m/Amps (121) / 20.61 N.m/Amps (161)
source sentenceTorque Constant (DC) 6.53 N.m/Amps (51) / 10.37 N.m/Amps (81) / 12.93 N.m/Amps (101) / 15.49 N.m/Amps (121) / 20.61 N.m/Amps (161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder typeencoder_type
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
Absolute Encoder
source sentenceEncoder Type Absolute Encoder
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder resolutionencoder_resolution
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
2^23 (8,388,608) bit
source sentenceEncoder Resolution (Per Revolution) 2^23 (8,388,608) bit
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
14 × 10⁶ N.m/rad (51/81) / 18.6 × 10⁶ N.m/rad (101/121/161)
source sentenceTorsional Stiffness 14 × 10⁶ N.m/rad (51/81) / 18.6 × 10⁶ N.m/rad (101/121/161)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at With or without brake without brake · Reduction ratio 51 / 81 / 101 / 121 / 161
as printed 12.2 Kg12.2 kg
source sentenceMass (Without Brake) 12.2 Kg
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Insulation classinsulation_class
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
Class F
source sentenceInsulation Class Class F
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
IP ratingip_rating
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
Fully enclosed cooling type (IP65)
source sentenceProtection Rating Fully enclosed cooling type (IP65)
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Pole countpole_count
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
as printed 1616
source sentenceNumber of Motor Poles 16
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Dielectric strengthdielectric_strength
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
AC 1500 V / 1 min
source sentenceDielectric Strength AC 1500 V / 1 min
sourcehttps://aifitlab.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Pole countpole_count
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
as printed 1616
source sentenceNumber of Motor Poles 16
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Dielectric strengthdielectric_strength
valuemeasured at Reduction ratio 51 / 81 / 101 / 121 / 161
AC 1500 V / 1 min
source sentenceDielectric Strength AC 1500 V / 1 min
sourcehttps://robotopian.com/products/hobber-ham-hamf-40-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 46, 46 shown
Source documents.
2 sources the values were read from
2 documents
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-28first collected · 2 sources
Next update2026-10-01
Change history kept
Build a joint around this part.
Put a motor, a reducer and an encoder into the slots to see whether they combine.
Check joint combinationsJOINT · HAM/HAMF-40 · A · Joint Actuation
StatusNeeds checking
- Missing specs for the joint check
- No verdict: the specification keys it needs are not settled
To settle before a verdict
Supplier.
WRC 2026 Beijing exhibitors, and other suppliers.
HobberHobber
WRC2026-AFL-HOBBER
This supplier's parts 27Supplier page
Alternatives in preparation
Keep this part in your BOM.
When the BOM opens, you can collect parts and send one enquiry.