52mm Diameter Planetary Gearbox - SOURCE ENGINEERING INC

52mm Diameter Planetary Gearbox

52PA-57BYG

Features:

NEMA 23 Stepping motor
Gear Ratios from 4:1 up to 512:1
Rated Output Torque up to 24NM (3400 oz-in)

Gear Box Data

Reduction Ratio	X:1	4	8	16	25	36	50	64	72	81	100	128	144	200
Number of gear trains	#	1	1	2	2	2	2	2	3	3	3	3	3	3
Max Permissible Torque	kg.cm	100	100	200	200	200	30	200	300	300	300	300	300	300
Moment Permissible Torque	kg.cm	150	150	300	300	300	300	300	450	450	450	450	450	450
Gear Box Length	mm	49.5	49.5	64.5	64.5	64.5	64.5	64.5	79.5	79.5	79.5	79.5	79.5	79.5

Motor Specifications

Model	Step Angle	Length (Ld)	Phase Voltage	Phase Current	Phase Resistance	Phase Inductance	Holding Torque	Lead Wire
Model	°	mm	V	A	Ω	mH	kg.cm	#
57BYGH41(M)-144-4A/B	1.8/0.9	41	4.1	1.44	2.85	5.4	4	4
57BYGH51(M)-144-4A/B	1.8/0.9	51	4.74	1.44	3.3	8.2	9	4
57BYGH56(M)-100-6A/B	1.8/0.9	56	7	1.00	7.6	10	9	6
57BYGH56(M)-280-4A/B	1.8/0.9	56	2.52	2.80	0.9	2.5	12.5	4
57BYGH76(M)-200-6A/B	1.8/0.9	76	5	2.00	2.25	3.6	13.5	6
57BYGH76(M)-280-4A/B	1.8/0.9	76	3.16	2.80	1.13	3.6	18.9	4

Replace □ with A = single shaft; replace □ with B = double shaft