Data captured: · Published: · Update delayed: this release is over 8 days old.
Photograph of the part · from aifitlab.com
1 / 1
1 / 1specs 32evidence [n]sources 2
1.247Reduction ratio
1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Reduction ratioreduction_ratio
value
as printed 81 / 1011.247
source sentenceGear Ratio 81 / 101
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 81 / 101
1163 N.m (81) / 1211 N.m (101)
source sentencePeak Torque (AC) 1163 N.m (81) / 1211 N.m (101)
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 81 / 101
642 N.m (81) / 823 N.m (101)
source sentenceRated Torque (AC) 642 N.m (81) / 823 N.m (101)
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Max speedmax_speed
valuemeasured at Reduction ratio 81 / 101
37 rpm (81) / 30 rpm (101)
source sentenceMaximum Speed (AC) 37 rpm (81) / 30 rpm (101)
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 81 / 101
27 rpm (81) / 22 rpm (101)
source sentenceRated Speed (AC) 27 rpm (81) / 22 rpm (101)
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak currentpeak_current
valuemeasured at Reduction ratio 81 / 101
21.62 Amms (81) / 18.06 Amms (101)
source sentenceMaximum Current (AC) 21.62 Amms (81) / 18.06 Amms (101)
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated currentrated_current
valuemeasured at Reduction ratio 81 / 101
11.94 Amms (81) / 12.27 Amms (101)
source sentenceRated Current (AC) 11.94 Amms (81) / 12.27 Amms (101)
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Torque constanttorque_constant
valuemeasured at Reduction ratio 81 / 101
53.78 N.m/Amms (81) / 67.06 N.m/Amms (101)
source sentenceTorque Constant (AC) 53.78 N.m/Amms (81) / 67.06 N.m/Amms (101)
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Encoder typeencoder_type
valuemeasured at Reduction ratio 81 / 101
Absolute Encoder
source sentenceEncoder Type Absolute Encoder
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Encoder resolutionencoder_resolution
valuemeasured at Reduction ratio 81 / 101
2^23 (8,388,608) or 2^17 (131,072) bit
source sentenceEncoder Resolution (Per Revolution) 2^23 (8,388,608) or 2^17 (131,072) bit
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at With or without brake without brake · Reduction ratio 81 / 101
as printed 25 Kg25 kg
source sentenceMass (Without Brake) 25 Kg
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at With or without brake with brake · Reduction ratio 81 / 101
as printed 28.3 Kg28.3 kg
source sentenceMass (With Brake) 28.3 Kg
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Insulation classinsulation_class
valuemeasured at Reduction ratio 81 / 101
Class F
source sentenceInsulation Class Class F
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
IP ratingip_rating
valuemeasured at Reduction ratio 81 / 101
Fully enclosed type (IP65)
source sentenceProtection Rating Fully enclosed type (IP65)
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 81 / 1011.247
source sentenceGear Ratio 81 / 101
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 81 / 101
1163 N.m (81) / 1211 N.m (101)
source sentencePeak Torque (AC) 1163 N.m (81) / 1211 N.m (101)
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 81 / 101
642 N.m (81) / 823 N.m (101)
source sentenceRated Torque (AC) 642 N.m (81) / 823 N.m (101)
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Max speedmax_speed
valuemeasured at Reduction ratio 81 / 101
37 rpm (81) / 30 rpm (101)
source sentenceMaximum Speed (AC) 37 rpm (81) / 30 rpm (101)
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 81 / 101
27 rpm (81) / 22 rpm (101)
source sentenceRated Speed (AC) 27 rpm (81) / 22 rpm (101)
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak currentpeak_current
valuemeasured at Reduction ratio 81 / 101
21.62 Amms (81) / 18.06 Amms (101)
source sentenceMaximum Current (AC) 21.62 Amms (81) / 18.06 Amms (101)
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated currentrated_current
valuemeasured at Reduction ratio 81 / 101
11.94 Amms (81) / 12.27 Amms (101)
source sentenceRated Current (AC) 11.94 Amms (81) / 12.27 Amms (101)
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Torque constanttorque_constant
valuemeasured at Reduction ratio 81 / 101
53.78 N.m/Amms (81) / 67.06 N.m/Amms (101)
source sentenceTorque Constant (AC) 53.78 N.m/Amms (81) / 67.06 N.m/Amms (101)
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder typeencoder_type
valuemeasured at Reduction ratio 81 / 101
Absolute Encoder
source sentenceEncoder Type Absolute Encoder
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder resolutionencoder_resolution
valuemeasured at Reduction ratio 81 / 101
2^23 (8,388,608) or 2^17 (131,072) bit
source sentenceEncoder Resolution (Per Revolution) 2^23 (8,388,608) or 2^17 (131,072) bit
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at With or without brake without brake · Reduction ratio 81 / 101
as printed 25 Kg25 kg
source sentenceMass (Without Brake) 25 Kg
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at With or without brake with brake · Reduction ratio 81 / 101
as printed 28.3 Kg28.3 kg
source sentenceMass (With Brake) 28.3 Kg
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Insulation classinsulation_class
valuemeasured at Reduction ratio 81 / 101
Class F
source sentenceInsulation Class Class F
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
IP ratingip_rating
valuemeasured at Reduction ratio 81 / 101
Fully enclosed type (IP65)
source sentenceProtection Rating Fully enclosed type (IP65)
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Pole countpole_count
valuemeasured at Reduction ratio 81 / 101
as printed 2020
source sentenceNumber of Motor Poles 20
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Dielectric strengthdielectric_strength
valuemeasured at Reduction ratio 81 / 101
AC 1500 V / 1 min
source sentenceDielectric Strength AC 1500 V / 1 min
sourcehttps://aifitlab.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Pole countpole_count
valuemeasured at Reduction ratio 81 / 101
as printed 2020
source sentenceNumber of Motor Poles 20
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Dielectric strengthdielectric_strength
valuemeasured at Reduction ratio 81 / 101
AC 1500 V / 1 min
source sentenceDielectric Strength AC 1500 V / 1 min
sourcehttps://robotopian.com/products/hobber-hat-hatf-50-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 32, 32 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 · HAT/HATF-50 · 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
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