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BL4575

Product Name：
Brushless dc motor
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BL4575 The data table
Type：BL4575
NO.Test projectTest valuesUnit
1The rated voltageU N122424V
2ResistanceR0.321.31.1Ω
3Maximum output powerP2max109.05105.08126.39W
4Maximum efficiencyηmax777075%
5Maximum efficiencyno755066307850rpm
6No-load currentI0.580.480.38A
7The maximum torqueMH551.69605.42614.99mN.m
8The friction torqueMF8.6716.1610.9mN.m
9Rate constantkn639.05283.62332.88rpm/V
10The potential constantkE1.563.533mV/rpm
11The torque constantkM14.9433.6728.69mN.m/A
12Constant currentkI0.070.030.03A/mN.m
13Speed/torque slopeΔn/ΔM13.6910.9512.76rpm/mN.m
14The mechanical time constantτm7.175.746.69ms
15The rotor inertiaJ50.0450.0450.04gcm2
16The angular accelerationαmax110.25120.99122.9103rad/s2
17The sensor
Sensing
18Controller
DR3006
19weight
510g
20Operating temperature range
-30～+85
21Reversing way
Electronic commutation
22Rolling bearing
EZO&NMB
23Casing materialsηoptAluminum appearance, black anodized
24magnetsnoptndfeb
25The rotation directionMoptPositive &negative electronic commutation
Motor data when the maximum efficiency
26The output powerP2opt42.5849.651.61W
27efficiencyηopt777075%
28speednopt588347916023rpm
29Load currentIopt4.632.942.85A
30TorqueMopt69.1598.9181.88mN.m

(1)、I0 is motor no-load current, in this table does not include the current controller.
(2)、This model can be adapted gear box, as shown in the "gear".


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