JOINTDEX

Data captured: · Published: · Update delayed: this release is over 8 days old.

Components › B · Motors › Fashion Star
HP8-U45H-MAdd to cart
Photograph of the part · from aifitlab.comHP8-U45H-M1 / 1
Fashion Star · Fashion Star

HP8-U45H-M

B · Motors · active · sources 2
specs 28evidence [n]sources 2
1

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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Rated voltagerated_voltage
valuemeasured at Reduction ratio 273:1
9.0-12.6V
source sentenceOperating Voltage 9.0-12.6V
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 45kg-cm (4.40N·m)4.413 N·m
source sentenceStall Torque 45kg-cm (4.40N·m)
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 118.0rpm (0.098sec@60°)118 r/min
source sentenceNo-load Speed 118.0rpm (0.098sec@60°)
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
-10 ~ 60℃
source sentenceOperating Temperature -10 ~ 60℃
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall currentstall_current
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 6A6 A
source sentenceStall Current 6A
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Protocolprotocol
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
UART/TTL
source sentenceCommunication Protocol UART/TTL
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Baud ratebaud_rate
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
9600~500Kbps
source sentenceBaud Rate 9600~500Kbps
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
valuemeasured at Rated voltage 9.0-12.6V
as printed 273:1273
source sentenceGear Ratio 273:1
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Overall dimensionsoverall_dimensions
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
40×40×20mm
source sentenceDimensions 40×40×20mm
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 73g0.073 kg
source sentenceWeight 73g
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated voltagerated_voltage
valuemeasured at Reduction ratio 273:1
9.0-12.6V
source sentenceOperating Voltage 9.0-12.6V
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 45kg-cm (4.40N·m)4.413 N·m
source sentenceStall Torque 45kg-cm (4.40N·m)
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 118.0rpm (0.098sec@60°)118 r/min
source sentenceNo-load Speed 118.0rpm (0.098sec@60°)
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
-10 ~ 60℃
source sentenceOperating Temperature -10 ~ 60℃
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 6A6 A
source sentenceStall Current 6A
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Protocolprotocol
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
UART/TTL
source sentenceCommunication Protocol UART/TTL
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Baud ratebaud_rate
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
9600~500Kbps
source sentenceBaud Rate 9600~500Kbps
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
valuemeasured at Rated voltage 9.0-12.6V
as printed 273:1273
source sentenceGear Ratio 273:1
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Overall dimensionsoverall_dimensions
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
40×40×20mm
source sentenceDimensions 40×40×20mm
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 73g0.073 kg
source sentenceWeight 73g
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load currentno_load_current
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 300mA0.3 A
source sentenceNo-load Current 300mA
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Bus ID rangebus_id_range
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
0~254
source sentenceID Range 0~254
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load currentno_load_current
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 300mA0.3 A
source sentenceNo-load Current 300mA
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bus ID rangebus_id_range
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
0~254
source sentenceID Range 0~254
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Idle currentidle_current
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 30mA0.03 A
source sentenceStandby Current 30mA
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Position sensor typeposition_sensor_type
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
12bit Non-contact Encoder (Magnetic Encoder)
source sentencePosition Sensor 12bit Non-contact Encoder (Magnetic Encoder)
sourcehttps://aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Idle currentidle_current
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
as printed 30mA0.03 A
source sentenceStandby Current 30mA
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Position sensor typeposition_sensor_type
valuemeasured at Rated voltage 9.0-12.6V · Reduction ratio 273:1
12bit Non-contact Encoder (Magnetic Encoder)
source sentencePosition Sensor 12bit Non-contact Encoder (Magnetic Encoder)
sourcehttps://robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servo · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 28, 28 shown

Source documents.

2 sources the values were read from

2 documents
aifitlab.com/products/fashion-star-hp8-u45h-m-uart-bus-servoDistributor page · 14 valuesRetrieved 2026-08-28
robotopian.com/products/fashion-star-hp8-u45h-m-uart-bus-servoDistributor page · 14 valuesRetrieved 2026-09-01
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

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JOINT · HP8-U45H-M · B · Motors
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WRC 2026 Beijing exhibitors, and other suppliers.

Fashion StarFashion Star
WRC2026-AFL-FASHIONSTAR
This supplier's parts 17Supplier page

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