70JR120-300K -SPUR GEARHEAD (正齿轮箱) w/ 42ZYT PM DC Motor (永磁直流马达)

Gearbox Specifications （齿轮箱特性）	70 x 120
Gear Ratio Stage Eff. Rated Load Max. Load 减速比 级数 效率 额定负载 最大负载 1:X # % Kg.cm Kg.cm 134 3 66 200 600 394 - 863 4 59 250 750 1204 -3084 5 53 300 900

• Dimensions （外形尺寸）

• Motor Specifications 马达特性

Model	Rated	No-load		Rated				Stall	Motor
	Voltage	Current	Speed	Current	Speed	Torque	Power	Torque	Dia.	Length
	VDC	A	r/min	A	r/min	g.cm	W	g.cm	mm	mm
42ZYT67-12-25	12	0.2	2500	0.9	1850	300	5.7	1.2	42.2	67
42ZYT67-12-38	12	0.25	3800	1.8	2900	375	11.2	1.6	42.2	67
42ZYT67-12-50	12	0.55	5000	2.94	4200	460	19.8	2.8	42.2	67
42ZYT67-24-25	24	0.15	2500	0.45	1850	300	5.7	1.2	42.2	67
42ZYT67-24-38	24	0.13	3800	0.9	2900	375	11.2	1.6	42.2	67
42ZYT67-24-50	24	0.25	5000	1.46	4200	460	19.8	2.8	42.2	67

Gearmotor Specifications 齿轮马达特性
70JR120-300KxxxG/ Motor Model	X(in-lb) = 0.867313 * Y(kg.cm)

Volt.	Speed	Gear Ratio	134	394	494	664	720	733	863	1204	1269	1650	1927	2031	3084
		Efficiency %	73	66	66	66	66	66	66	59	59	59	59	59	59
12 Vdc	2500	Rated speed (RPM)	14	5	4	3	2.6	2.5	2.1	1.5	1.5	1.1	1.0	0.9	0.6
		Rated load (Kg.cm)	29.35	78.0	97.8	131.5	142.6	145.1	170.9	213.1	224.6	292.1	300	300	300
	3800	Rated speed (RPM)	22	7	6	4	4.0	4.0	3.4	2.4	2.3	1.8	1.5	1.4	0.9
		Rated load (Kg.cm)	36.7	97.5	122.3	164.3	178.2	181.4	213.6	266.4	281	300	300	300	300
	5000	Rated speed (RPM)	31	11	9	6	5.8	5.7	4.9	3.5	3.3	2.5	2.2	2.1	1.4
		Rated load (Kg.cm)	45.0	119.6	150.0	201.6	218.6	222.5	262.0	300	300	300	300	300	300
24 Vdc	2500	Rated speed (RPM)	14	5	4	3	2.6	2.5	2.1	1.5	1.5	1.1	1.0	0.9	0.6
		Rated load (Kg.cm)	29.35	78.0	97.8	131.5	142.6	145.1	170.9	213.1	224.6	292.1	300	300	300
	3800	Rated speed (RPM)	22	7	6	4	4.0	4.0	3.4	2.4	2.3	1.8	1.5	1.4	0.9
		Rated load (Kg.cm)	36.7	97.5	122.3	164.3	178.2	181.4	214	266	281	300	300	300	300
	5000	Rated speed (RPM)	31	11	9	6	5.8	5.7	4.9	3.5	3.3	2.5	2.2	2.1	1.4
		Rated load (Kg.cm)	45.0	119.6	150.0	201.6	219	223	262	300	300	300	300	300	300