Product details

EC-A8116-H32-100B

Actuators & Joint Modules

ENCOS

EC-A8116-H32-100B

About this product

EC-A8116-H32-100B is an ENCOS first-generation hollow harmonic robot joint actuator. Its current manufacturer table specifies a 100 reduction ratio, 48 V rated supply, 134.5 N·m rated torque at 0 rpm and 110 N·m continuous torque at 20 rpm. The module has a 20 mm hollow bore, dual encoders and CAN communication.

Model
EC-A8116-H32-100B
Category
Actuators & Joint Modules, Components

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Average motor efficiency

48 %

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Source calls this average motor efficiency; test point is not stated.

EC-A8116-H32-100B current embedded parameter table
电机平均效率(Efficiency) - 48%

Axial and radial loads (combined source label)

5.98 kN

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. A single value is printed under a combined axial/radial-load label; separate axial and radial limits and simultaneous-load capability are not established.

EC-A8116-H32-100B current embedded parameter table
轴向载荷和径向载荷(Axial And Radial Loads) KN 5.98

Bending moment resistance

125 N·m

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
抗弯矩(Bending Moment Resistance) Nm 125

Communication baud notation

1M

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Literal 1M/5M or 1M notation; the unit column is a dash, so no bit-rate unit or option-to-rate mapping is inferred.

EC-A8116-H32-100B current embedded parameter table
通信波特率(Communication Baud Rate) - 1M

Communication mode

CAN

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
通信方式(Communication Mode) - CAN

Continuous torque at 20 rpm

110 N·m

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Continuous torque is explicitly at 20 rpm; duration and thermal setup are unreported.

EC-A8116-H32-100B current embedded parameter table
允许连续转矩(20RPM)(Allows Continuous Torque) Nm 110

Cross roller bearing type

7008

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Bearing identifier, not a numeric measured quantity.

EC-A8116-H32-100B current embedded parameter table
交叉滚子轴承型号(Cross Roller Bearing Type) - 7008

Dual encoders

Yes

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
是否具有双编码器(Double Encoder) - 是

Hollow bore diameter

20 mm

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
中空孔直径 (Hole Diameter) mm 20

Mass

2,492 g

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
电机重量(Weight) g 2492

Motor rotor inertia

225 kg·mm²

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
电机的转子惯量(The Rotor Inertia Of The Motor) kgmm² 225

Motor size (outer diameter x thickness)

112x116.3 mm

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Dimensions are explicitly outer diameter x thickness, in mm; connector or projection inclusion is unstated.

EC-A8116-H32-100B current embedded parameter table
电机尺寸(外径×厚度)(Motor Size) mm 112x116.3

Peak phase current

80 A

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Peak value; no permissible peak duration is supplied.

EC-A8116-H32-100B current embedded parameter table
峰值相电流(Peak Phase Current) A 80

Peak speed

25 rpm

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Peak value; no permissible peak duration is supplied.

EC-A8116-H32-100B current embedded parameter table
峰值转速(Peak Speed) RPM 25

Peak torque

600 N·m

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Peak value; no permissible peak duration is supplied.

EC-A8116-H32-100B current embedded parameter table
峰值扭矩(Peak Torque) Nm 600

Peak torque density

240.8 N·m/kg

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
峰值扭矩密度(Peak Torque Density) Nm/kg 240.8

Rated bus current

13.2 A

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
额定母线电流(Rated Bus Current) A 13.2

Rated input power

633.6 W

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
额定输入功率(Rated Input Power) W 633.6

Rated phase current

20 A

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
额定相电流(Rated Phase Current) A 20

Rated speed

22 rpm

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
额定转速(Rated Speed) RPM 22

Rated torque at 0 rpm

134.5 N·m

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. Rated torque is explicitly at 0 rpm; it is not the 20 rpm continuous rating.

EC-A8116-H32-100B current embedded parameter table
额定扭矩(0RPM)(Rated Torque) Nm 134.5

Rated voltage

48 V

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
额定电压(Rated Voltage) V 48

Reducer backlash

20 arcsec

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified. The source prints Arcsec, without an inequality; no conversion to arcminutes is made.

EC-A8116-H32-100B current embedded parameter table
减速器背隙(Backlash) Arcsec 20

Reduction ratio

100

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
减速比(Reduction Ratio) - 100

Torque constant

8.85 N·m/A

Reported claim

Configuration: EC-A8116-H32-100B; current embedded parameter table; Current exact-model embedded parameter table. Manufacturer claim; mounting, cooling, ambient temperature, measurement uncertainty and peak duration are not specified.

EC-A8116-H32-100B current embedded parameter table
扭矩常数(Torque Constant) Nm/A 8.85

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