Dynatork Planetary 3A81

Free Piston Air Motor with Worm Gearbox

Design
Robust, compact and efficient are the most suitable terms to describe the Planetary Gear Unit fitted to the Dynatork 3 Air Motor. Ratios between 4:1 and up to 308:1 in three stages provide speed regulation and torque amplification to suit most requirements. Maximum continuous output torque 80 Nm.

Mountings
Flanges having larger or smaller dimensions can be specified.

Overhung Loading
Radial loads of up to 600 N may be applied at a distance of 20mm from the mounting face.

Lubrication
Standard lubrication is a grease to suit food industry requirements. Alternative greases can be specified.

Shafts
The output shaft is 19mm diameter and 40mm effective length. This is the same as electric motors to BS 4999. Keyway to DIN 6885.

Approximate nett weight
1 stage 5.5 kg.
2 stage 6.5 kg.
3 stage 8.5kg.

Tools Request for Quote If you would like a quote for a product please click the Request for Quote button for the product you are interested in. You will be taken to a form where you will be required to fill in some extra information. Huco will then contact you with a quote. Downloads If there are any downloads available for a particular product this button will appear. If you click on the download button a list of availavle downloads will be shown. You need to be signed in to download	Ratio	Input Speed (rpm)					Stages
		100	200	300	400	500
	308:1	0.32	0.65	0.97	1.30	1.62	Three
	169:1	0.59	1.18	1.78	2.37	2.96	Three
	93:1	1.08	2.15	3.23	4.30	5.38	Three
	51:1	1.96	3.92	5.88	7.84	9.80	Three
	46:1	2.17	4.35	6.52	8.70	10.87	Two
	29:1	3.45	6.90	10.34	13.79	17.24	Two
	25:1	4.00	8.00	12.00	16.00	20.00	Two
	19.2:1	5.21	10.42	15.63	20.83	26.04	Two
	13.73:1	7.28	14.57	21.85	29.13	36.42	Two
	6.75:1	14.81	29.63	44.44	59.26	74.07	One
	3.7:1	27.03	54.05	81.08	108.11	135.14	One