TT555 DC Gearmotors - Flat

TT555 Series

TT-DC555 pairs a DC555 brushed motor with the flat TT spur gearbox. The gearbox body measures 95 × 60 × 16 mm, with an 8 mm output shaft.

Product Highlights

Motor voltages: 12 V, 24 V
Listed gear ratios: 36–1166:1
Gearbox body: 95 × 60 × 16 mm
Output shaft diameter: 8 mm

Customization Available

Custom output shaft dimensions and features
Motor voltage and winding options
Gear ratios
Mounting and mechanical integration

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Product Specifications

Model	TT555-123000-36K	TT555-123000-66K	TT555-123000-94K	TT555-123000-149K	TT555-123000-196K	TT555-123000-211K	TT555-123000-278K	TT555-123000-395K	TT555-123000-625K	TT555-123000-830K	TT555-123000-1166K	TT555-124500-36K	TT555-124500-66K	TT555-124500-94K	TT555-124500-149K	TT555-124500-196K	TT555-124500-211K	TT555-124500-278K	TT555-124500-395K	TT555-124500-625K	TT555-124500-830K	TT555-124500-1166K	TT555-126000-36K	TT555-126000-66K	TT555-126000-94K	TT555-126000-149K	TT555-126000-196K	TT555-126000-211K	TT555-126000-278K	TT555-126000-395K	TT555-126000-625K	TT555-126000-830K	TT555-126000-1166K	TT555-243000-36K	TT555-243000-66K	TT555-243000-94K	TT555-243000-149K	TT555-243000-196K	TT555-243000-211K	TT555-243000-278K	TT555-243000-395K	TT555-243000-625K	TT555-243000-830K	TT555-243000-1166K	TT555-244500-36K	TT555-244500-66K	TT555-244500-94K	TT555-244500-149K	TT555-244500-196K	TT555-244500-211K	TT555-244500-278K	TT555-244500-395K	TT555-244500-625K	TT555-244500-830K	TT555-244500-1166K	TT555-246000-36K	TT555-246000-66K	TT555-246000-94K	TT555-246000-149K	TT555-246000-196K	TT555-246000-211K	TT555-246000-278K	TT555-246000-395K	TT555-246000-625K	TT555-246000-830K	TT555-246000-1166K
Gearbox Type	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat	Spur Gearbox - Flat
Series Model	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555	TT555
Combination Display Model	TT555-123000-36K	TT555-123000-66K	TT555-123000-94K	TT555-123000-149K	TT555-123000-196K	TT555-123000-211K	TT555-123000-278K	TT555-123000-395K	TT555-123000-625K	TT555-123000-830K	TT555-123000-1166K	TT555-124500-36K	TT555-124500-66K	TT555-124500-94K	TT555-124500-149K	TT555-124500-196K	TT555-124500-211K	TT555-124500-278K	TT555-124500-395K	TT555-124500-625K	TT555-124500-830K	TT555-124500-1166K	TT555-126000-36K	TT555-126000-66K	TT555-126000-94K	TT555-126000-149K	TT555-126000-196K	TT555-126000-211K	TT555-126000-278K	TT555-126000-395K	TT555-126000-625K	TT555-126000-830K	TT555-126000-1166K	TT555-243000-36K	TT555-243000-66K	TT555-243000-94K	TT555-243000-149K	TT555-243000-196K	TT555-243000-211K	TT555-243000-278K	TT555-243000-395K	TT555-243000-625K	TT555-243000-830K	TT555-243000-1166K	TT555-244500-36K	TT555-244500-66K	TT555-244500-94K	TT555-244500-149K	TT555-244500-196K	TT555-244500-211K	TT555-244500-278K	TT555-244500-395K	TT555-244500-625K	TT555-244500-830K	TT555-244500-1166K	TT555-246000-36K	TT555-246000-66K	TT555-246000-94K	TT555-246000-149K	TT555-246000-196K	TT555-246000-211K	TT555-246000-278K	TT555-246000-395K	TT555-246000-625K	TT555-246000-830K	TT555-246000-1166K
Theoretical Assembly Net Weight (kg)	0.551	0.551	0.551	0.56	0.56	0.56	0.56	0.56	0.569	0.569	0.569	0.551	0.551	0.551	0.56	0.56	0.56	0.56	0.56	0.569	0.569	0.569	0.551	0.551	0.551	0.56	0.56	0.56	0.56	0.56	0.569	0.569	0.569	0.551	0.551	0.551	0.56	0.56	0.56	0.56	0.56	0.569	0.569	0.569	0.551	0.551	0.551	0.56	0.56	0.56	0.56	0.56	0.569	0.569	0.569	0.551	0.551	0.551	0.56	0.56	0.56	0.56	0.56	0.569	0.569	0.569
Gearbox Weight (kg)	0.321	0.321	0.321	0.33	0.33	0.33	0.33	0.33	0.339	0.339	0.339	0.321	0.321	0.321	0.33	0.33	0.33	0.33	0.33	0.339	0.339	0.339	0.321	0.321	0.321	0.33	0.33	0.33	0.33	0.33	0.339	0.339	0.339	0.321	0.321	0.321	0.33	0.33	0.33	0.33	0.33	0.339	0.339	0.339	0.321	0.321	0.321	0.33	0.33	0.33	0.33	0.33	0.339	0.339	0.339	0.321	0.321	0.321	0.33	0.33	0.33	0.33	0.33	0.339	0.339	0.339
Measured Assembly Net Weight (kg)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Rated Voltage (V)	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24
No Load Speed (rpm)	83	45	32	20	15	14	11	8	5	4	3	125	68	48	30	23	21	16	11	7	5	4	167	91	64	40	31	28	22	15	10	7	5	83	45	32	20	15	14	11	8	5	4	3	125	68	48	30	23	21	16	11	7	5	4	167	91	64	40	31	28	22	15	10	7	5
Motor Rated-Point Output Speed (Reference) (rpm)	72.22	39.39	27.66	17.45	13.27	12.32	9.35	6.58	4.16	3.13	2.23	109.14	59.53	41.80	26.37	20.05	18.62	14.13	9.95	6.29	4.73	3.37	145.67	79.45	55.79	35.19	26.76	24.85	18.86	13.28	8.39	6.32	4.50	73.97	40.35	28.33	17.87	13.59	12.62	9.58	6.74	4.26	3.21	2.28	110.56	60.30	42.34	26.71	20.31	18.86	14.32	10.08	6.37	4.80	3.41	147.22	80.30	56.38	35.57	27.04	25.12	19.06	13.42	8.48	6.39	4.55
No Load Current (mA)	180	180	180	180	180	180	180	180	180	180	180	280	280	280	280	280	280	280	280	280	280	280	420	420	420	420	420	420	420	420	420	420	420	100	100	100	100	100	100	100	100	100	100	100	140	140	140	140	140	140	140	140	140	140	140	250	250	250	250	250	250	250	250	250	250	250
Rated Current (mA)	600	600	600	600	600	600	600	600	600	600	600	840	840	840	840	840	840	840	840	840	840	840	1340	1340	1340	1340	1340	1340	1340	1340	1340	1340	1340	240	240	240	240	240	240	240	240	240	240	240	440	440	440	440	440	440	440	440	440	440	440	730	730	730	730	730	730	730	730	730	730	730
Stall Current (mA)	3100	3100	3100	3100	3100	3100	3100	3100	3100	3100	3100	5920	5920	5920	5920	5920	5920	5920	5920	5920	5920	5920	9310	9310	9310	9310	9310	9310	9310	9310	9310	9310	9310	1930	1930	1930	1930	1930	1930	1930	1930	1930	1930	1930	3340	3340	3340	3340	3340	3340	3340	3340	3340	3340	3340	5450	5450	5450	5450	5450	5450	5450	5450	5450	5450	5450
Motor Rated-Point Output Torque (Reference) (mN·m)	461.32	845.75	1204.55	1726.25	2270.77	2444.56	3220.79	4576.30	6473.00	8596.15	12076.03	471.63	864.65	1231.47	1764.83	2321.52	2499.18	3292.76	4678.57	6617.65	8788.24	12345.89	554.10	1015.84	1446.80	2073.43	2727.46	2936.20	3868.55	5496.68	7774.83	10324.98	14504.73	407.20	746.53	1063.23	1523.73	2004.37	2157.77	2842.93	4039.42	5713.60	7587.66	10659.29	489.67	897.72	1278.57	1832.33	2410.32	2594.78	3418.72	4857.53	6870.78	9124.40	12818.13	628.83	1152.86	1641.95	2353.10	3095.36	3332.24	4390.35	6238.09	8823.53	11717.65	16461.18
Theoretical Stall Output Torque (Reference) (mN·m)	4252.36	7795.99	11103.38	15912.37	20931.71	22533.62	29688.85	42183.80	59667.34	79238.22	111315.38	3883.82	7120.34	10141.09	14533.30	19117.62	20580.71	27115.81	38527.87	54496.17	72370.91	101668.05	4437.92	8136.18	11587.89	16606.73	21845.09	23516.91	30984.36	44024.54	62271.00	82695.89	116172.78	3788.47	6945.52	9892.11	14176.47	18648.25	20075.41	26450.06	37581.93	53158.17	70594.05	99171.89	4414.72	8093.66	11527.33	16519.93	21730.92	23394.00	30822.42	43794.45	61945.54	82263.68	115565.61	5321.89	9756.80	13896.05	19914.57	26196.35	28201.17	37156.04	52793.66	74674.58	99167.84	139312.89
Motor Rated-Point Output Power (Reference) (W)	3.489	3.489	3.489	3.154	3.154	3.154	3.154	3.154	2.820	2.820	2.820	5.390	5.390	5.390	4.873	4.873	4.873	4.873	4.873	4.356	4.356	4.356	8.452	8.452	8.452	7.642	7.642	7.642	7.642	7.642	6.831	6.831	6.831	3.154	3.154	3.154	2.852	2.852	2.852	2.852	2.852	2.549	2.549	2.549	5.669	5.669	5.669	5.125	5.125	5.125	5.125	5.125	4.582	4.582	4.582	9.695	9.695	9.695	8.765	8.765	8.765	8.765	8.765	7.836	7.836	7.836
Estimated Combination Efficiency (%)	52.56	52.56	52.56	47.52	47.52	47.52	47.52	47.52	42.48	42.48	42.48	52.56	52.56	52.56	47.52	47.52	47.52	47.52	47.52	42.48	42.48	42.48	52.56	52.56	52.56	47.52	47.52	47.52	47.52	47.52	42.48	42.48	42.48	52.56	52.56	52.56	47.52	47.52	47.52	47.52	47.52	42.48	42.48	42.48	52.56	52.56	52.56	47.52	47.52	47.52	47.52	47.52	42.48	42.48	42.48	52.56	52.56	52.56	47.52	47.52	47.52	47.52	47.52	42.48	42.48	42.48
Measured Assembly Efficiency (%)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Direction Of Rotation	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW
Motor Diameter (mm)	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36
Gearbox Width (mm)	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60
Gearbox Height (mm)	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16
Gearbox Length (mm)	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95
Component Body Length Sum (Reference) (mm)	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152	152
Assembly Axial Length (Drawing / Measured) (mm)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Output Shaft Diameter (mm)	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8
Gear Ratio (:1)	36	66	94	149	196	211	278	395	625	830	1166	36	66	94	149	196	211	278	395	625	830	1166	36	66	94	149	196	211	278	395	625	830	1166	36	66	94	149	196	211	278	395	625	830	1166	36	66	94	149	196	211	278	395	625	830	1166	36	66	94	149	196	211	278	395	625	830	1166
Number Of Gear Stages	3	3	3	4	4	4	4	4	5	5	5	3	3	3	4	4	4	4	4	5	5	5	3	3	3	4	4	4	4	4	5	5	5	3	3	3	4	4	4	4	4	5	5	5	3	3	3	4	4	4	4	4	5	5	5	3	3	3	4	4	4	4	4	5	5	5
Max Continuous Torque (mN·m)	294.20	588.40	784.53	784.53	784.53	784.53	980.67	980.67	980.67	980.67	980.67	294.20	588.40	784.53	784.53	784.53	784.53	980.67	980.67	980.67	980.67	980.67	294.20	588.40	784.53	784.53	784.53	784.53	980.67	980.67	980.67	980.67	980.67	294.20	588.40	784.53	784.53	784.53	784.53	980.67	980.67	980.67	980.67	980.67	294.20	588.40	784.53	784.53	784.53	784.53	980.67	980.67	980.67	980.67	980.67	294.20	588.40	784.53	784.53	784.53	784.53	980.67	980.67	980.67	980.67	980.67
Motor Torque at Gearbox Continuous Limit (Reference) (mN·m)	11.19	12.21	11.43	7.98	6.06	5.63	5.34	3.76	2.66	2.00	1.43	11.19	12.21	11.43	7.98	6.06	5.63	5.34	3.76	2.66	2.00	1.43	11.19	12.21	11.43	7.98	6.06	5.63	5.34	3.76	2.66	2.00	1.43	11.19	12.21	11.43	7.98	6.06	5.63	5.34	3.76	2.66	2.00	1.43	11.19	12.21	11.43	7.98	6.06	5.63	5.34	3.76	2.66	2.00	1.43	11.19	12.21	11.43	7.98	6.06	5.63	5.34	3.76	2.66	2.00	1.43
Gearbox Allowable Intermittent Torque (mN·m)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Gearbox Breaking Torque (Destructive Limit) (mN·m)	882.60	1765.20	2353.60	2353.60	2353.60	2353.60	2942.00	2942.00	2942.00	2942.00	2942.00	882.60	1765.20	2353.60	2353.60	2353.60	2353.60	2942.00	2942.00	2942.00	2942.00	2942.00	882.60	1765.20	2353.60	2353.60	2353.60	2353.60	2942.00	2942.00	2942.00	2942.00	2942.00	882.60	1765.20	2353.60	2353.60	2353.60	2353.60	2942.00	2942.00	2942.00	2942.00	2942.00	882.60	1765.20	2353.60	2353.60	2353.60	2353.60	2942.00	2942.00	2942.00	2942.00	2942.00	882.60	1765.20	2353.60	2353.60	2353.60	2353.60	2942.00	2942.00	2942.00	2942.00	2942.00
Backlash (°)	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
Component Temperature Intersection (Reference) (°C)	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65
Working Lifespan (hours)	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600
Noise Level @ 30cm (dB)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—