Ф27mm SPUR GEARHEAD (正齿轮箱) w/ 27ZYT PM DC Motor (永磁直流马达)

• Gearbox Specifications （齿轮箱特性）

Gear Ratio Stage Eff. Rated Load Max. Load Length 减速比 级数 效率 额定负载 最大负载 长度 1:X # % Kg.cm Kg.cm mm 30 39 4 66 1.5 4.5 17.1 75 97 5 59 2.0 6 19.6 187 244 6 53 2.5 7.5 22.1 468 610 7 48 2.5 7.5 24.6

• 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
28ZYT33-12-40	12	0.035	4050	0.11	3080	22	0.7	256	27.7	32.6
28ZYT33-12-58	12	0.08	5800	0.23	4340	32	1.4	410	27.7	32.6
28ZYT33-12-75	12	0.1	7500	0.33	5760	36	2.1	525	27.7	32.6
28ZYT33-24-40	24	0.025	4000	0.07	3000	29	0.9	290	27.7	32.6
28ZYT33-24-55	24	0.04	5500	0.12	4200	36	1.6	410	27.7	32.6
28ZYT33-24-81	24	0.07	8100	0.21	6160	43	2.7	700	27.7	32.6

Gearmotor Specifications:
27JA2.5KxxxG/Motor Model	X(in-lb) = 0.867313 * Y(kg.cm)

Volt.	Speed	Gear Ratio	30	39	75	97	187	244	468	610
		Efficiency %	66	66	59	59	53	53	48	48
12 Vdc	4050	No-load speed (RPM)	135	104	54	42	21.7	16.6	8.7	6.6
		Rated speed (RPM)	103	79	41	32	16.5	12.6	6.6	5.0
		Rated load (Kg.cm)	0.44	0.57	0.97	1.26	2.5	2.5	2.5	2.5
	5800	No-load speed (RPM)	193	149	77	60	31.0	23.8	12.4	9.5
		Rated speed (RPM)	145	111	58	45	23.2	17.8	9.3	7.1
		Rated load (Kg.cm)	0.63	0.82	1.42	1.83	2.5	2.5	2.5	2.5
	7500	No-load speed (RPM)	250	192	100	77	40.1	30.7	16.0	12.3
		Rated speed (RPM)	192	148	77	59	30.8	23.6	12.3	9.4
		Rated load (Kg.cm)	0.71	0.93	1.59	2.0	2.5	2.5	2.5	2.5
24 Vdc	4000	No-load speed (RPM)	133	103	53	41	21.4	16.4	8.5	6.6
		Rated speed (RPM)	100	77	40	31	16.0	12.3	6.4	4.9
		Rated load (Kg.cm)	0.57	0.75	1.28	1.66	2.5	2.5	2.5	2.5
	5500	No-load speed (RPM)	183	141	73	57	29.4	22.5	11.8	9.0
		Rated speed (RPM)	140	108	56	43	22.5	17.2	9.0	6.9
		Rated load (Kg.cm)	0.71	0.93	1.59	2.0	2.5	2.5	2.5	2.5
	8100	No-load speed (RPM)	270	208	108	84	43.3	33.2	17.3	13.3
		Rated speed (RPM)	205	158	82	64	32.9	25.2	13.2	10.1
		Rated load (Kg.cm)	0.85	1.11	1.90	2.0	2.5	2.5	2.5	2.5