85 mm Diameter High Torque Frameless Motor Inrunner Motor Collaborative Robot Humanoid Robot Motor

• Application: Industrial
• Operating Speed: High Speed
• Excitation Mode: Excited
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: F85-18-KV55
• Function: Control
• Casing Protection: Open Frame
• Number of Poles: 36
• Structure and Working Principle: Brushless
• Type: Open Frame
• Certification: CCC
• Brand: Roboct
• Transport Package: Carton
• Trademark: ROBOCT
• Origin: China
• HS Code: 8501310000
• Package Size: 20.00cm * 20.00cm * 9.00cm
• Package Gross Weight: 1.000kg

Product Description

Model	F85-18
	KV14	KV25	KV55
Stator outer diameter [mm]	85	85	85
Stator axial length [mm]	26	26	26
Rotor inner diameter [mm]	58.5	58.5	58.5
Weight [g]	362	362	362
Stator weight [g]	279	279	279
Rotor weight [g]	83	83	83
Moment of inertia [kgmm2]	79	79	79
Driving voltage (typ.) [V]	12-60(48)	12-60(48)	12-60(48)
Rated output power (at typical voltage) [W]	150	340	730
No-load speed (at typical voltage) [rpm]	640	1200	2500
Load speed (at typical voltage) [rpm]	500	1140	2410
Allowable continuous mechanical speed [rpm]	2620	2620	2620
Rated torque (105° C temperature rise) [Nm]	2.9	2.9	2.9
Rated torque (55° C temperature rise) [Nm]	1.73	1.73	1.73
Peak torque (10 seconds) [Nm]	7	7	7
Peak torque (2 seconds) [Nm]	12.4	12.4	12.4
RMS rated current (105° C temperature rise) [A]	3.4	6.7	13.4
RMS rated current (55° C temperature rise) [A]	2.02	4	8.1
RMS peak current (10 seconds) [A]	8.4	16.8	33.6
RMS peak current (2 seconds) [A]	16.8	33.6	67.2
Speed coefficient [rpm/V]	14	27	54
Coefficient of counter electromotive force [Vs/rad]	0.706	0.353	0.177
Torque coefficient [Nm/A]	0.608	0.304	0.152
Wire resistance [Ohm]	2.47	0.617	0.154
Line inductance [mH]	1.73	0.433	0.108
d-axis inductance [mH]	2.15	0.538	0.135
q-axis inductance [mH]	3.05	0.761	0.19
time constant [ms]	0.702	0.702	0.702
Winding connection method	triangle	triangle	triangle
Poles [Stator N Rotor P]	36N32P	36N32P	36N32P
Motor constant [Nm/sqrt(W)]	0.447	0.447	0.447
Maximum winding temperature [° C]	130	130	130
Operating ambient temperature [°C]	-20 to 50	-20 to 50	-20 to 50