85HB series two four phase hybrid stepper motorDetailed product description：

85HB series 24 phase hybrid stepper motor (85BYG250A/B/C)

Step Accuracy ± 5%
Temperature Rise 75 ℃ Max
Environmental Temperature Range: -20 ℃~+50 ℃
Insulation Class B
Insulation Resistance 500VDC 100M Ω Min
Dielectric Strength 500VAC 50Hz 1Ma Minute
Radial runout 0.02mmMax (450g load)
Axial clearance 0.08mmMax (450g load)
Matcheddriver YK2404MA/YK2608MA/YK2609MA

Technical Specifications for 85HB Series 24 Phase Hybrid Stepper Motor

model Model	step angle Step Angle (O)	Body length Length L(mm)	rated current Current (A/phase)	Phase resistance Resistance (Ω/phase)	mutual inductance Inductance (mH/phase)	Maintain torque Holding torque (N.m)	moment of inertia Rotor inertia (g.cmtwo)	weight Weight (kg)
85HB65-594	one point eight	sixty-five	five point nine	zero point two eight	one point seven	two point four	one thousand	one point seven
85HB80-554	one point eight	eighty	five point five	zero point four six	four	four point six	one thousand and four hundred	two point three
85HB118-504	one point eight	one hundred and eighteen	five	zero point six	six point five	six point eight	two thousand and seven hundred	three point eight
85HB156-624	one point eight	one hundred and fifty-six	six point two	zero point seven five	nine	eight point seven	four thousand	five point four