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1 / 1specs 39evidence [n]sources 2multiple values 1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
6 values for this fieldConfirm with the supplier.
Reduction ratioreduction_ratio
value
as printed 3030
source sentenceTransmission Ratio 30 50 80 100 120
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 5050
source sentenceTransmission Ratio 30 50 80 100 120
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 8080
source sentenceTransmission Ratio 30 50 80 100 120
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 100100
source sentenceTransmission Ratio 30 50 80 100 120
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 120120
source sentenceTransmission Ratio 30 50 80 100 120
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 30
as printed 16.2 Nm16.2 N·m
source sentenceRated Torque at 2000r/min input 16.2 Nm 26 Nm 44 Nm 48 Nm 54 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 50
as printed 26 Nm26 N·m
source sentenceRated Torque at 2000r/min input 16.2 Nm 26 Nm 44 Nm 48 Nm 54 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 80
as printed 44 Nm44 N·m
source sentenceRated Torque at 2000r/min input 16.2 Nm 26 Nm 44 Nm 48 Nm 54 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 100
as printed 48 Nm48 N·m
source sentenceRated Torque at 2000r/min input 16.2 Nm 26 Nm 44 Nm 48 Nm 54 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 120
as printed 54 Nm54 N·m
source sentenceRated Torque at 2000r/min input 16.2 Nm 26 Nm 44 Nm 48 Nm 54 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 30
as printed 41.4 Nm41.4 N·m
source sentencePeak Torque allowed during start/stop 41.4 Nm 69 Nm 95 Nm 110 Nm 120 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 50
as printed 69 Nm69 N·m
source sentencePeak Torque allowed during start/stop 41.4 Nm 69 Nm 95 Nm 110 Nm 120 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 80
as printed 95 Nm95 N·m
source sentencePeak Torque allowed during start/stop 41.4 Nm 69 Nm 95 Nm 110 Nm 120 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 100
as printed 110 Nm110 N·m
source sentencePeak Torque allowed during start/stop 41.4 Nm 69 Nm 95 Nm 110 Nm 120 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 120
as printed 120 Nm120 N·m
source sentencePeak Torque allowed during start/stop 41.4 Nm 69 Nm 95 Nm 110 Nm 120 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 30
as printed 22.8 Nm22.8 N·m
source sentenceMaximum allowable average load torque 22.8 Nm 38 Nm 60 Nm 75 Nm 80 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 50
as printed 38 Nm38 N·m
source sentenceMaximum allowable average load torque 22.8 Nm 38 Nm 60 Nm 75 Nm 80 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 80
as printed 60 Nm60 N·m
source sentenceMaximum allowable average load torque 22.8 Nm 38 Nm 60 Nm 75 Nm 80 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 100
as printed 75 Nm75 N·m
source sentenceMaximum allowable average load torque 22.8 Nm 38 Nm 60 Nm 75 Nm 80 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio 120
as printed 80 Nm80 N·m
source sentenceMaximum allowable average load torque 22.8 Nm 38 Nm 60 Nm 75 Nm 80 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 30
as printed 76.2 Nm76.2 N·m
source sentenceInstantaneous Maximum Torque 76.2 Nm 127 Nm 147.2 Nm 184 Nm 202 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 50
as printed 127 Nm127 N·m
source sentenceInstantaneous Maximum Torque 76.2 Nm 127 Nm 147.2 Nm 184 Nm 202 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 80
as printed 147.2 Nm147.2 N·m
source sentenceInstantaneous Maximum Torque 76.2 Nm 127 Nm 147.2 Nm 184 Nm 202 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 100
as printed 184 Nm184 N·m
source sentenceInstantaneous Maximum Torque 76.2 Nm 127 Nm 147.2 Nm 184 Nm 202 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 120
as printed 202 Nm202 N·m
source sentenceInstantaneous Maximum Torque 76.2 Nm 127 Nm 147.2 Nm 184 Nm 202 Nm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Max input speedmax_input_speed
valuemeasured at Reduction ratio Reduction ratio: 30 / 50 / 80 / 100 / 120
as printed 5600 rpm5600 r/min
source sentenceMaximum allowable input speed 5600 rpm 5600 rpm 5600 rpm 5600 rpm 5600 rpm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Reduction ratio Reduction ratio: 30 / 50 / 80 / 100 / 120
0.282 ( ×10 -4 kg·m²)
source sentenceMoment of inertia 0.282 ( ×10 -4 kg·m²) 0.282 ( ×10 -4 kg·m²) 0.282 ( ×10 -4 kg·m²) 0.282 ( ×10 -4 kg·m²) 0.282 ( ×10 -4 kg·m²)
sourcehttps://aifitlab.com/products/sito-drive-hd-25-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 ≤10 arcsec
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Backlashbacklash
valuemeasured at Reduction ratio Reduction ratio: 80 / 100 / 120
≤10 arcsec
source sentenceBacklash ≤20 arcsec ≤20 arcsec ≤10 arcsec ≤10 arcsec ≤10 arcsec
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
source sentenceTransmission Ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
sourcehttps://robotopian.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceConflicting
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
HD-25: 16.2 Nm HD-25: 26 Nm HD-25: 44 Nm HD-25: 48 Nm HD-25: 54 Nm
source sentenceRated Torque at 2000r/min input HD-25: 16.2 Nm HD-25: 26 Nm HD-25: 44 Nm HD-25: 48 Nm HD-25: 54 Nm
sourcehttps://robotopian.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
HD-25: 41.4 Nm HD-25: 69 Nm HD-25: 95 Nm HD-25: 110 Nm HD-25: 120 Nm
source sentencePeak Torque allowed during start/stop HD-25: 41.4 Nm HD-25: 69 Nm HD-25: 95 Nm HD-25: 110 Nm HD-25: 120 Nm
sourcehttps://robotopian.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Allowable average load torqueallowable_average_load_torque
valuemeasured at Reduction ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
HD-25: 22.8 Nm HD-25: 38 Nm HD-25: 60 Nm HD-25: 75 Nm HD-25: 80 Nm
source sentenceMaximum allowable average load torque HD-25: 22.8 Nm HD-25: 38 Nm HD-25: 60 Nm HD-25: 75 Nm HD-25: 80 Nm
sourcehttps://robotopian.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
HD-25: 76.2 Nm HD-25: 127 Nm HD-25: 147.2 Nm HD-25: 184 Nm HD-25: 202 Nm
source sentenceInstantaneous Maximum Torque HD-25: 76.2 Nm HD-25: 127 Nm HD-25: 147.2 Nm HD-25: 184 Nm HD-25: 202 Nm
sourcehttps://robotopian.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Max input speedmax_input_speed
valuemeasured at Reduction ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
as printed 5600 rpm5600 r/min
source sentenceMaximum allowable input speed 5600 rpm
sourcehttps://robotopian.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Reduction ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
0.282 (×10 -4 kg·m²)
source sentenceMoment of inertia 0.282 (×10 -4 kg·m²)
sourcehttps://robotopian.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backlashbacklash
valuemeasured at Reduction ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
HD-25: ≤20 arcsec HD-25: ≤20 arcsec HD-25: ≤10 arcsec HD-25: ≤10 arcsec HD-25: ≤10 arcsec
source sentenceBacklash HD-25: ≤20 arcsec HD-25: ≤20 arcsec HD-25: ≤10 arcsec HD-25: ≤10 arcsec HD-25: ≤10 arcsec
sourcehttps://robotopian.com/products/sito-drive-hd-25-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 / 120
as printed 3500 rpm3500 r/min
source sentenceAllowable average speed 3500 rpm 3500 rpm 3500 rpm 3500 rpm 3500 rpm
sourcehttps://aifitlab.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Allowable average input speedallowable_average_input_speed
valuemeasured at Reduction ratio HD-25: 30 HD-25: 50 HD-25: 80 HD-25: 100 HD-25: 120
as printed 3500 rpm3500 r/min
source sentenceAllowable average speed 3500 rpm
sourcehttps://robotopian.com/products/sito-drive-hd-25-reducer · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 39, 39 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-25 · C · Reducers
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To settle before a verdict
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SITO DRIVESITO DRIVE
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