Sm86htjb NEMA 34 Gearbox Stepper Motor

• Application: Nc Machine Tool
• Speed: Constant Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Driving
• Type: Electromechanical
• Model NO.: SM86HTJB
• Certification: ISO9001, RoHS&Ce
• Brand: Smart Automation
• Step Angle: 1.8°
• Holding Torque: Customized
• Motor Length: Customized
• Transport Package: Standard Export Package
• Specification: 86mm
• Trademark: Smart Automation
• Origin: China
• HS Code: 8501109990
• Production Capacity: 50000 PCS Per Month

Product Description

1.8°Nema 34, Size 86mm High Torque Hybrid Stepping Motor

 

Technique Parameter

 

Item	Specifications
Step Angle	1.8°
Step Angle Accuracy	±5% (full step, no load)
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80°C Max.(rated current,2 phase on)
Ambient Temperature	-20°C ~+50°C
Insulation Resistance	100MΩMin. ,500VDC
Dielectric Strength	820VAC , 1s , 3mA
Shaft Radial Play	0.02Max. (450 g-load)
Shaft Axial Play	0.08Max. (450 g-load)
Max. radial force	220N  (20mm from the flange)
Max. axial force	60N

 
Technique Specification

 

Model No.		Current /Phase	Resistance /Phase	Inductance /Phase	Holding  Torque  (Bipolar)	# of Leads	Rotor  Inertia	Weight	Detent  Torque	Length
Single Shaft	Double Shaft	A	Ω	mH	Kg.cm	#	g-cm2	kg	kg-cm	mm
SM86HT65-5904A	SM86HT65-5904B	5.9	0.28	1.7	34	4	1000	1.7	0.8	65
SM86HT65-2808A	SM86HT65-2808B	2.8	1.4	3.9	34	8
SM86HT80-5504A	SM86HT80-5504B	5.5	0.46	4	46	4	1400	2.3	1.2	80
SM86HT80-4208A	SM86HT80-4208B	4.24	0.75	3.4	46	8
SM86HT118-6004A	SM86HT118-6004B	6	0.6	6.5	87	4	2700	3.8	2.4	118
SM86HT118-4208A	SM86HT118-4208B	4.2	0.9	6	87	8
SM86HT156-6204A	SM86HT156-6204B	6.2	0.75	9	122	4	4000	5.4	3.6	156
SM86HT156-4208A	SM86HT156-4208B	4.2	1.25	8	122	8

 
 Gearbox Specifications: 
  
Output shaft radial load 12kg

Output shaft thrust load 24kg

Ratio	3	5	7.5	12.5	15	25	30	50	75	100	120	150
Number of gear trains	2	2	2	2	2	3	3	4	4	4	4	4
Length(L) mm	45	45	45	45	45	60	60	60	60	60	60	60
Peak torque kg.cm	250
Average Backlash At Nolaod	4 deg.					3.5 deg.		2.5 deg.