Source-backed claims. Configuration, workload and evidence type matter when comparing products.
Dimensions
Ø115*41 mm
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelSize mm
Ø115*41 (Welded Model)
Ø115*42 (With Connector)
Insulation Class
Class H
Electrode constant (manufacturer label)
0.66 N·m/√W
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelMaximum Continuous Power
W
824
Electrode Constant N·m/√W
0.66
Hu
30#Yellow Silicone Wire
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer winding/sensor wiring assignment for this named potting motor; source wire gauge and conductor colors retained.
RI115-PH KV40 Welded ModelHu
30#Yellow Silicone Wire
L1/L2
30#White Silicone Wire
Hv
30#Green Silicone Wire
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer winding/sensor wiring assignment for this named potting motor; source wire gauge and conductor colors retained.
RI115-PH KV40 Welded ModelU
18#Black Silicone Wire
Hv
30#Green Silicone Wire
Hw
30#Blue Silicone Wire
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer winding/sensor wiring assignment for this named potting motor; source wire gauge and conductor colors retained.
RI115-PH KV40 Welded ModelV
18#Yellow Silicone Wire
Hw
30#Blue Silicone Wire
Insulation class
Class H
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelSize mm
Ø115*41 (Welded Model)
Ø115*42 (With Connector)
Insulation Class
Class H
Insulation resistance
100MΩ
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelOperating Ambient Temperature
-20℃~+85℃
Insulation Resistance
100MΩ
Insulation withstand voltage
500VDC V DC
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelWeight g
1108
Insulation Withstand
Voltage
500VDC
L1/l2
30#White Silicone Wire
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer winding/sensor wiring assignment for this named potting motor; source wire gauge and conductor colors retained.
RI115-PH KV40 Welded ModelHu
30#Yellow Silicone Wire
L1/L2
30#White Silicone Wire
Mass
1108 g
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelWeight g
1108
Insulation Withstand
Voltage
500VDC
Maximum continuous power
824 W
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelMaximum Continuous Power
W
824
Electrode Constant N·m/√W
0.66
Maximum torque density
15 N·m/kg
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelMaximum Torque Density N·m/kg
15
Electrical Time Constant ms
0.0018
No-load speed
1920 rpm @ 48V
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model / 48 V; Exact-model Core Data explicitly states no-load speed at48V. Detailed table separately states24V. The repeated same48V comparison claim is represented once; distinct24V/48V operating configurations are preserved.
RI115-PH KV40 Welded ModelNo-Load Speed
1920 rpm @ 48V
No-load speed
955 (24V) rpm
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model / 24 V; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelNo-Load Speed RPM
955 (24V)
Phase Resistance mΩ
119
Number of slots
36
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelNumber of Slots
36
Operating ambient temperature
-20℃~+85℃ °C
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelOperating Ambient Temperature
-20℃~+85℃
Insulation Resistance
100MΩ
Peak current
52 (Ref) A
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelPeak Current A
52 (Ref)
Electromechanical Time Constant ms
0.0008
Peak torque
16 N·m
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelPeak Torque N·m
16
Back EMF Constant V/kRPM
0.025
Phase inductance
250 μH
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelRated Current A
20
Phase Inductance uH
250
Phase resistance
119 mΩ
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelNo-Load Speed RPM
955 (24V)
Phase Resistance mΩ
119
Phase-to-phase inductance
245 μH
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Exact manufacturer comparison row explicitly names the selected model/option; voltage, winding and mechanical options are not mixed with other listed rows.
RI115-PH KV40 Welded ModelRI Potting Series
RI115-PH KV40 Welded Model
48
823
5.5
20
1430
16
52
1920
134
245
20
1108
Ф115*41
Phase-to-phase resistance
134 mΩ
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Exact manufacturer comparison row explicitly names the selected model/option; voltage, winding and mechanical options are not mixed with other listed rows.
RI115-PH KV40 Welded ModelRI Potting Series
RI115-PH KV40 Welded Model
48
823
5.5
20
1430
16
52
1920
134
245
20
1108
Ф115*41
Pole pairs
20
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelPole Pairs
20
Winding Type
Y Connection
Rated current
20 A
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelRated Current A
20
Phase Inductance uH
250
Rated power
823 W
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Exact manufacturer comparison row explicitly names the selected model/option; voltage, winding and mechanical options are not mixed with other listed rows.
RI115-PH KV40 Welded ModelRI Potting Series
RI115-PH KV40 Welded Model
48
823
5.5
20
1430
16
52
1920
134
245
20
1108
Ф115*41
Rated speed
1430 rpm
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelRated Speed RPM
1430
Rotor Inertia g·cm²
3461
Rated torque
5.5 N·m
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelRated Torque N·m
5.5
Torque Constant N·m/A
0.29
Rated voltage
48 V
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Exact manufacturer comparison row explicitly names the selected model/option; voltage, winding and mechanical options are not mixed with other listed rows.
RI115-PH KV40 Welded ModelRI Potting Series
RI115-PH KV40 Welded Model
48
823
5.5
20
1430
16
52
1920
134
245
20
1108
Ф115*41
Rotor inertia
3461 g·cm²
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelRated Speed RPM
1430
Rotor Inertia g·cm²
3461
Speed constant
40 rpm/V
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelRated Power V
48
Speed Constant RPM/V
40
Torque constant
0.29 N·m/A
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelRated Torque N·m
5.5
Torque Constant N·m/A
0.29
U
18#Black Silicone Wire
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer winding/sensor wiring assignment for this named potting motor; source wire gauge and conductor colors retained.
RI115-PH KV40 Welded ModelU
18#Black Silicone Wire
Hv
30#Green Silicone Wire
V
18#Yellow Silicone Wire
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer winding/sensor wiring assignment for this named potting motor; source wire gauge and conductor colors retained.
RI115-PH KV40 Welded ModelV
18#Yellow Silicone Wire
Hw
30#Blue Silicone Wire
Vcc gnd
30#Red/Black Silicone Wire
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer winding/sensor wiring assignment for this named potting motor; source wire gauge and conductor colors retained.
RI115-PH KV40 Welded ModelW
18#Red Silicone Wire
VCC GND
30#Red/Black Silicone Wire
W
18#Red Silicone Wire
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer winding/sensor wiring assignment for this named potting motor; source wire gauge and conductor colors retained.
RI115-PH KV40 Welded ModelW
18#Red Silicone Wire
VCC GND
30#Red/Black Silicone Wire
Winding type
Y Connection g
Manufacturer specification
Configuration: RI115-PH KV40 Welded Model; Manufacturer detailed specification for selected Welded Model. Other connector dimensions are excluded. No unstated cooling or peak duration inferred.
RI115-PH KV40 Welded ModelPole Pairs
20
Winding Type
Y Connection