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specs 34evidence [n]sources 2multiple values 1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
5 values for this fieldConfirm with the supplier.
Reduction ratioreduction_ratio
value
as printed 3030
source sentenceTransmission Ratio 30 50 80 100
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 5050
source sentenceTransmission Ratio 30 50 80 100
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 8080
source sentenceTransmission Ratio 30 50 80 100
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 100100
source sentenceTransmission Ratio 30 50 80 100
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 30
as printed 6.6 Nm6.6 N·m
source sentenceRated Torque at 2000r/min input 6.6 Nm 11 Nm 12.8 Nm 16 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 50
as printed 11 Nm11 N·m
source sentenceRated Torque at 2000r/min input 6.6 Nm 11 Nm 12.8 Nm 16 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 80
as printed 12.8 Nm12.8 N·m
source sentenceRated Torque at 2000r/min input 6.6 Nm 11 Nm 12.8 Nm 16 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 100
as printed 16 Nm16 N·m
source sentenceRated Torque at 2000r/min input 6.6 Nm 11 Nm 12.8 Nm 16 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 30
as printed 13.8 Nm13.8 N·m
source sentencePeak Torque allowed during start/stop 13.8 Nm 23 Nm 29.6 Nm 37 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 50
as printed 23 Nm23 N·m
source sentencePeak Torque allowed during start/stop 13.8 Nm 23 Nm 29.6 Nm 37 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 80
as printed 29.6 Nm29.6 N·m
source sentencePeak Torque allowed during start/stop 13.8 Nm 23 Nm 29.6 Nm 37 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 100
as printed 37 Nm37 N·m
source sentencePeak Torque allowed during start/stop 13.8 Nm 23 Nm 29.6 Nm 37 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 30
as printed 10.8 Nm10.8 N·m
source sentenceMaximum allowable average load torque 10.8 Nm 18 Nm 21.6 Nm 27.8 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 50
as printed 18 Nm18 N·m
source sentenceMaximum allowable average load torque 10.8 Nm 18 Nm 21.6 Nm 27.8 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 80
as printed 21.6 Nm21.6 N·m
source sentenceMaximum allowable average load torque 10.8 Nm 18 Nm 21.6 Nm 27.8 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 100
as printed 27.8 Nm27.8 N·m
source sentenceMaximum allowable average load torque 10.8 Nm 18 Nm 21.6 Nm 27.8 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 30
as printed 28.8 Nm28.8 N·m
source sentenceInstantaneous Maximum Torque 28.8 Nm 48 Nm 56.8 Nm 71 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 50
as printed 48 Nm48 N·m
source sentenceInstantaneous Maximum Torque 28.8 Nm 48 Nm 56.8 Nm 71 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 80
as printed 56.8 Nm56.8 N·m
source sentenceInstantaneous Maximum Torque 28.8 Nm 48 Nm 56.8 Nm 71 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 100
as printed 71 Nm71 N·m
source sentenceInstantaneous Maximum Torque 28.8 Nm 48 Nm 56.8 Nm 71 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Max input speedmax_input_speed
valuemeasured at Reduction ratio Reduction ratio: 30 / 50 / 80 / 100
as printed 7000 rpm7000 r/min
source sentenceMaximum allowable input speed 7000 rpm 7000 rpm 7000 rpm 7000 rpm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Reduction ratio Reduction ratio: 30 / 50 / 80 / 100
0.054 ( ×10 -4 kg·m²)
source sentenceMoment of inertia 0.054 ( ×10 -4 kg·m²) 0.054 ( ×10 -4 kg·m²) 0.054 ( ×10 -4 kg·m²) 0.054 ( ×10 -4 kg·m²)
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Backlashbacklash
valuemeasured at Reduction ratio Reduction ratio: 30 / 50
≤20 arcsec
source sentenceBacklash ≤20 arcsec ≤20 arcsec ≤10 arcsec ≤10 arcsec
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Backlashbacklash
valuemeasured at Reduction ratio Reduction ratio: 80 / 100
≤10 arcsec
source sentenceBacklash ≤20 arcsec ≤20 arcsec ≤10 arcsec ≤10 arcsec
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
source sentenceTransmission Ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
HD-17: 6.6 Nm HD-17: 11 Nm HD-17: 12.8 Nm HD-17: 16 Nm
source sentenceRated Torque at 2000r/min input HD-17: 6.6 Nm HD-17: 11 Nm HD-17: 12.8 Nm HD-17: 16 Nm
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
HD-17: 13.8 Nm HD-17: 23 Nm HD-17: 29.6 Nm HD-17: 37 Nm
source sentencePeak Torque allowed during start/stop HD-17: 13.8 Nm HD-17: 23 Nm HD-17: 29.6 Nm HD-17: 37 Nm
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
HD-17: 10.8 Nm HD-17: 18 Nm HD-17: 21.6 Nm HD-17: 27.8 Nm
source sentenceMaximum allowable average load torque HD-17: 10.8 Nm HD-17: 18 Nm HD-17: 21.6 Nm HD-17: 27.8 Nm
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
HD-17: 28.8 Nm HD-17: 48 Nm HD-17: 56.8 Nm HD-17: 71 Nm
source sentenceInstantaneous Maximum Torque HD-17: 28.8 Nm HD-17: 48 Nm HD-17: 56.8 Nm HD-17: 71 Nm
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Max input speedmax_input_speed
valuemeasured at Reduction ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
as printed 7000 rpm7000 r/min
source sentenceMaximum allowable input speed 7000 rpm
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Reduction ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
0.054 (×10 -4 kg·m²)
source sentenceMoment of inertia 0.054 (×10 -4 kg·m²)
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backlashbacklash
valuemeasured at Reduction ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
HD-17: ≤20 arcsec HD-17: ≤20 arcsec HD-17: ≤10 arcsec HD-17: ≤10 arcsec
source sentenceBacklash HD-17: ≤20 arcsec HD-17: ≤20 arcsec HD-17: ≤10 arcsec HD-17: ≤10 arcsec
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Allowable average input speedallowable_average_input_speed
valuemeasured at Reduction ratio Reduction ratio: 30 / 50 / 80 / 100
as printed 3500 rpm3500 r/min
source sentenceAllowable average speed 3500 rpm 3500 rpm 3500 rpm 3500 rpm
sourcehttps://aifitlab.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average input speedallowable_average_input_speed
valuemeasured at Reduction ratio HD-17: 30 HD-17: 50 HD-17: 80 HD-17: 100
as printed 3500 rpm3500 r/min
source sentenceAllowable average speed 3500 rpm
sourcehttps://robotopian.com/products/sito-drive-hd-17-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 34, 34 shown
Source documents.
2 documents · 1 fields with several values
2 documents
DownloadSource files are not published yet: which documents may be published is undecided.
1 fields with several values
2026-08-28first collected · 2 sources
multiple values · 1Reduction ratio
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 · HD-17 · C · Reducers
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To settle before a verdict
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