Stepper Motors 39BYG

NEMA format 16 (39×39 mm)

Download data sheet

Step Angle	1.8°±5%
Temperature Rise	?t = max. 80°C
Ambient Temperature Range	-20°C – 50°C
Insulation Resistance	100MO min. 500V DC
Dielectric Strength	500V AC/ 1 min

Model		Motor Length	Holding Torque	Lead Wires	Rated Current	Phase Resis- tance	Phase Induc- tance	Rotor Inertia	Detent Torque	Shaft Ød	Motor Weight
		(mm)	(N·cm)		(A)	(Ω)	(mH)	(g·cm2)	(N·cm)	(mm)	(kg)
39BYG225A	B	28	9.8	4	0.17	130	108	16	0.78	5	0.15
39BYG225A-01	B	28	10.8	4	0.3	31	27	16	0.78	5	0.15

 

Model		Motor Length	Holding Torque	Lead Wires	Rated Current	Phase Resis- tance	Phase Induc- tance	Rotor Inertia	Detent Torque	Shaft Ød	Motor Weight
		(mm)	(N·cm)		(A)	(O)	(mH)	(g·cm2)	(N·cm)	(mm)	(kg)
39BYG250A	B	20	6.4	4	0.4	6.6	7.5	11	0.49	5	0.12
39BYG250B-01	B	26	8.8	4	0.4	12.9	10.6	15	0.78	5	0.15
39BYG250B-03	B	26	9.8	4	0.75	7.1	5.84	15	0.78	5	0.15
39BYG250C	B	34	17.7	4	0.6	11.2	14.2	20	1.18	5	0.18
39BYG450C	U	34	12.8	6	0.3	40	20	20	1.18	5	0.18
	BS		18.1		0.21	80	80
39BYG450D	U	38	19.6	6	0.8	7.5	6	24	1.77	5	0.2
	BS		27.7		0.57	15	24
39BYG450E	U	44	20.6	6	0.5	20.8	22.2	40	2.45	5	0.25
	BS		29.13		0.35	41.6	88.8

Notes:
U   = Unipolar Connection
B   = Bipolar Connection
BS = Bipolar Series Connection

All stepper motors are available with double shaft.