VF775 DC Gearmotors - Flat

VF775 Series

VF-DC775 pairs a DC775 motor with the flat VF spur gearbox. The gearbox body is listed at 76.2 × 69.8 × 18 mm, with an 8 mm output shaft.

Product Highlights

Motor voltages: 12 V, 24 V
Listed gear ratios: 36–833:1
Gearbox body: 76.2 × 69.8 × 18 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	VF775-123000-36K	VF775-123000-66K	VF775-123000-94K	VF775-123000-139K	VF775-123000-155K	VF775-123000-196K	VF775-123000-219K	VF775-123000-277K	VF775-123000-392K	VF775-123000-555K	VF775-123000-833K	VF775-124500-36K	VF775-124500-66K	VF775-124500-94K	VF775-124500-139K	VF775-124500-155K	VF775-124500-196K	VF775-124500-219K	VF775-124500-277K	VF775-124500-392K	VF775-124500-555K	VF775-124500-833K	VF775-126000-36K	VF775-126000-66K	VF775-126000-94K	VF775-126000-139K	VF775-126000-155K	VF775-126000-196K	VF775-126000-219K	VF775-126000-277K	VF775-126000-392K	VF775-126000-555K	VF775-126000-833K	VF775-243000-36K	VF775-243000-66K	VF775-243000-94K	VF775-243000-139K	VF775-243000-155K	VF775-243000-196K	VF775-243000-219K	VF775-243000-277K	VF775-243000-392K	VF775-243000-555K	VF775-243000-833K	VF775-244500-36K	VF775-244500-66K	VF775-244500-94K	VF775-244500-139K	VF775-244500-155K	VF775-244500-196K	VF775-244500-219K	VF775-244500-277K	VF775-244500-392K	VF775-244500-555K	VF775-244500-833K	VF775-246000-36K	VF775-246000-66K	VF775-246000-94K	VF775-246000-139K	VF775-246000-155K	VF775-246000-196K	VF775-246000-219K	VF775-246000-277K	VF775-246000-392K	VF775-246000-555K	VF775-246000-833K
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	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775	VF775
Combination Display Model	VF775-123000-36K	VF775-123000-66K	VF775-123000-94K	VF775-123000-139K	VF775-123000-155K	VF775-123000-196K	VF775-123000-219K	VF775-123000-277K	VF775-123000-392K	VF775-123000-555K	VF775-123000-833K	VF775-124500-36K	VF775-124500-66K	VF775-124500-94K	VF775-124500-139K	VF775-124500-155K	VF775-124500-196K	VF775-124500-219K	VF775-124500-277K	VF775-124500-392K	VF775-124500-555K	VF775-124500-833K	VF775-126000-36K	VF775-126000-66K	VF775-126000-94K	VF775-126000-139K	VF775-126000-155K	VF775-126000-196K	VF775-126000-219K	VF775-126000-277K	VF775-126000-392K	VF775-126000-555K	VF775-126000-833K	VF775-243000-36K	VF775-243000-66K	VF775-243000-94K	VF775-243000-139K	VF775-243000-155K	VF775-243000-196K	VF775-243000-219K	VF775-243000-277K	VF775-243000-392K	VF775-243000-555K	VF775-243000-833K	VF775-244500-36K	VF775-244500-66K	VF775-244500-94K	VF775-244500-139K	VF775-244500-155K	VF775-244500-196K	VF775-244500-219K	VF775-244500-277K	VF775-244500-392K	VF775-244500-555K	VF775-244500-833K	VF775-246000-36K	VF775-246000-66K	VF775-246000-94K	VF775-246000-139K	VF775-246000-155K	VF775-246000-196K	VF775-246000-219K	VF775-246000-277K	VF775-246000-392K	VF775-246000-555K	VF775-246000-833K
Theoretical Assembly Net Weight (kg)	0.617	0.617	0.617	0.626	0.626	0.626	0.626	0.626	0.632	0.632	0.632	0.617	0.617	0.617	0.626	0.626	0.626	0.626	0.626	0.632	0.632	0.632	0.617	0.617	0.617	0.626	0.626	0.626	0.626	0.626	0.632	0.632	0.632	0.617	0.617	0.617	0.626	0.626	0.626	0.626	0.626	0.632	0.632	0.632	0.617	0.617	0.617	0.626	0.626	0.626	0.626	0.626	0.632	0.632	0.632	0.617	0.617	0.617	0.626	0.626	0.626	0.626	0.626	0.632	0.632	0.632
Gearbox Weight (kg)	0.27	0.27	0.27	0.279	0.279	0.279	0.279	0.279	0.285	0.285	0.285	0.27	0.27	0.27	0.279	0.279	0.279	0.279	0.279	0.285	0.285	0.285	0.27	0.27	0.27	0.279	0.279	0.279	0.279	0.279	0.285	0.285	0.285	0.27	0.27	0.27	0.279	0.279	0.279	0.279	0.279	0.285	0.285	0.285	0.27	0.27	0.27	0.279	0.279	0.279	0.279	0.279	0.285	0.285	0.285	0.27	0.27	0.27	0.279	0.279	0.279	0.279	0.279	0.285	0.285	0.285
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	22	19	15	14	11	8	5	4	125	68	48	32	29	23	21	16	11	8	5	167	91	64	43	39	31	27	22	15	11	7	83	45	32	22	19	15	14	11	8	5	4	125	68	48	32	29	23	21	16	11	8	5	167	91	64	43	39	31	27	22	15	11	7
Motor Rated-Point Output Speed (Reference) (rpm)	68.06	37.12	26.06	17.63	15.81	12.50	11.19	8.84	6.25	4.41	2.94	105.00	57.27	40.21	27.19	24.39	19.29	17.26	13.65	9.64	6.81	4.54	144.31	78.71	55.27	37.37	33.52	26.51	23.72	18.75	13.25	9.36	6.24	76.81	41.89	29.41	19.89	17.84	14.11	12.63	9.98	7.05	4.98	3.32	106.14	57.89	40.65	27.49	24.65	19.49	17.45	13.79	9.75	6.88	4.59	145.36	79.29	55.67	37.65	33.76	26.70	23.89	18.89	13.35	9.43	6.28
No Load Current (mA)	420	420	420	420	420	420	420	420	420	420	420	750	750	750	750	750	750	750	750	750	750	750	1400	1400	1400	1400	1400	1400	1400	1400	1400	1400	1400	230	230	230	230	230	230	230	230	230	230	230	400	400	400	400	400	400	400	400	400	400	400	650	650	650	650	650	650	650	650	650	650	650
Rated Current (mA)	1200	1200	1200	1200	1200	1200	1200	1200	1200	1200	1200	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200	2200	3500	3500	3500	3500	3500	3500	3500	3500	3500	3500	3500	700	700	700	700	700	700	700	700	700	700	700	1200	1200	1200	1200	1200	1200	1200	1200	1200	1200	1200	1770	1770	1770	1770	1770	1770	1770	1770	1770	1770	1770
Stall Current (mA)	6000	6000	6000	6000	6000	6000	6000	6000	6000	6000	6000	10000	10000	10000	10000	10000	10000	10000	10000	10000	10000	10000	18400	18400	18400	18400	18400	18400	18400	18400	18400	18400	18400	3880	3880	3880	3880	3880	3880	3880	3880	3880	3880	3880	8300	8300	8300	8300	8300	8300	8300	8300	8300	8300	8300	12100	12100	12100	12100	12100	12100	12100	12100	12100	12100	12100
Motor Rated-Point Output Torque (Reference) (mN·m)	902.02	1653.70	2355.26	3101.11	3458.07	4372.79	4885.92	6179.91	7938.29	11239.16	16868.86	1082.42	1984.43	2826.32	3721.33	4149.68	5247.34	5863.10	7415.89	9525.94	13486.99	20242.63	1231.90	2258.48	3216.62	4235.23	4722.74	5971.98	6672.77	8439.99	10841.43	15349.48	23038.04	1036.03	1899.39	2705.19	3561.84	3971.84	5022.46	5611.83	7098.06	9117.69	12908.97	19375.09	1386.53	2541.97	3620.38	4766.85	5315.55	6721.60	7510.35	9499.40	12202.28	17276.19	25929.85	1479.31	2712.06	3862.63	5085.82	5671.23	7171.37	8012.91	10135.05	13018.79	18432.22	27664.93
Theoretical Stall Output Torque (Reference) (mN·m)	5875.99	10772.64	15342.86	20201.50	22526.86	28485.57	31828.27	40257.67	51712.27	73215.08	109888.57	6736.77	12350.74	17590.45	23160.85	25826.84	32658.46	36490.83	46155.07	59287.66	83940.44	125986.29	8064.02	14784.04	21056.05	27723.90	30915.15	39092.70	43680.11	55248.36	70968.29	100478.06	150807.61	6922.33	12690.93	18074.96	23798.79	26538.22	33558.00	37495.93	47426.36	60920.68	86252.50	129456.45	10654.09	19532.50	27819.02	36628.51	40844.75	51648.84	57709.67	72993.51	93762.51	132750.49	199245.33	11764.86	21568.91	30719.36	40447.31	45103.11	57033.61	63726.33	80603.63	103537.94	146590.71	220018.13
Motor Rated-Point Output Power (Reference) (W)	6.428	6.428	6.428	5.724	5.724	5.724	5.724	5.724	5.196	5.196	5.196	11.902	11.902	11.902	10.598	10.598	10.598	10.598	10.598	9.619	9.619	9.619	18.616	18.616	18.616	16.576	16.576	16.576	16.576	16.576	15.046	15.046	15.046	8.333	8.333	8.333	7.420	7.420	7.420	7.420	7.420	6.735	6.735	6.735	15.411	15.411	15.411	13.722	13.722	13.722	13.722	13.722	12.455	12.455	12.455	22.518	22.518	22.518	20.051	20.051	20.051	20.051	20.051	18.200	18.200	18.200
Estimated Combination Efficiency (%)	52.56	52.56	52.56	46.80	46.80	46.80	46.80	46.80	42.48	42.48	42.48	52.56	52.56	52.56	46.80	46.80	46.80	46.80	46.80	42.48	42.48	42.48	52.56	52.56	52.56	46.80	46.80	46.80	46.80	46.80	42.48	42.48	42.48	52.56	52.56	52.56	46.80	46.80	46.80	46.80	46.80	42.48	42.48	42.48	52.56	52.56	52.56	46.80	46.80	46.80	46.80	46.80	42.48	42.48	42.48	52.56	52.56	52.56	46.80	46.80	46.80	46.80	46.80	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)	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45
Gearbox Width (mm)	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8	69.8
Gearbox Height (mm)	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18
Gearbox Length (mm)	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2	76.2
Component Body Length Sum (Reference) (mm)	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2	142.2
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	139	155	196	219	277	392	555	833	36	66	94	139	155	196	219	277	392	555	833	36	66	94	139	155	196	219	277	392	555	833	36	66	94	139	155	196	219	277	392	555	833	36	66	94	139	155	196	219	277	392	555	833	36	66	94	139	155	196	219	277	392	555	833
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)	980.67	980.67	980.67	1961.33	1961.33	1961.33	2942.00	2942.00	2942.00	2942.00	2942.00	980.67	980.67	980.67	1961.33	1961.33	1961.33	2942.00	2942.00	2942.00	2942.00	2942.00	980.67	980.67	980.67	1961.33	1961.33	1961.33	2942.00	2942.00	2942.00	2942.00	2942.00	980.67	980.67	980.67	1961.33	1961.33	1961.33	2942.00	2942.00	2942.00	2942.00	2942.00	980.67	980.67	980.67	1961.33	1961.33	1961.33	2942.00	2942.00	2942.00	2942.00	2942.00	980.67	980.67	980.67	1961.33	1961.33	1961.33	2942.00	2942.00	2942.00	2942.00	2942.00
Motor Torque at Gearbox Continuous Limit (Reference) (mN·m)	37.32	20.35	14.29	21.71	19.47	15.40	20.67	16.34	12.72	8.98	5.99	37.32	20.35	14.29	21.71	19.47	15.40	20.67	16.34	12.72	8.98	5.99	37.32	20.35	14.29	21.71	19.47	15.40	20.67	16.34	12.72	8.98	5.99	37.32	20.35	14.29	21.71	19.47	15.40	20.67	16.34	12.72	8.98	5.99	37.32	20.35	14.29	21.71	19.47	15.40	20.67	16.34	12.72	8.98	5.99	37.32	20.35	14.29	21.71	19.47	15.40	20.67	16.34	12.72	8.98	5.99
Gearbox Allowable Intermittent Torque (mN·m)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Gearbox Breaking Torque (Destructive Limit) (mN·m)	2942.00	2942.00	2942.00	5883.99	5883.99	5883.99	8825.99	8825.99	8825.99	8825.99	8825.99	2942.00	2942.00	2942.00	5883.99	5883.99	5883.99	8825.99	8825.99	8825.99	8825.99	8825.99	2942.00	2942.00	2942.00	5883.99	5883.99	5883.99	8825.99	8825.99	8825.99	8825.99	8825.99	2942.00	2942.00	2942.00	5883.99	5883.99	5883.99	8825.99	8825.99	8825.99	8825.99	8825.99	2942.00	2942.00	2942.00	5883.99	5883.99	5883.99	8825.99	8825.99	8825.99	8825.99	8825.99	2942.00	2942.00	2942.00	5883.99	5883.99	5883.99	8825.99	8825.99	8825.99	8825.99	8825.99
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)	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800	800
Noise Level @ 30cm (dB)	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53	53