Air motor with collet shaft

Models with collet shaft (collet chuck included: ER11 for 20M; ER16 for 28M)
They are indispensable when the use of collets reduces the dimensions of encumbrance of the head of the drilling unit thus ensuring more accuracy in drilling.
Available only for version with clockwise rotation.
The collet is excluded, see Accessories available upon request.

Series	Model	Code	Power (Watt）	Speed at the max power (rpm)	Torque at the max power (Nm)
20M	20M2000D-ER11	183331200	200	11000	0,20
	20M430D-ER11	183331400	200	2030	0,80
	20M260D-ER11	183331210	200	1350	1,25
	20M105D-ER11	183332100	200	530	3,10
	20M60D-ER11	183332600	200	305	5,30*
28M	28M1700D-ER16	185609012	280	8390	0,31
	28M600D-ER16	185609013	280	2900	1
	28M480D-ER16	185609014	280	2040	1,31
	28M330D-ER16	185609015	280	1510	2
	28M265D-ER16	185609016	280	1180	2,5
	28M155D-ER16	185609017	280	750	4,15
	28M120D-ER16	185609018	280	535	4,8
	28M100D-ER16	185609019	280	425	6,3
	28M55D-ER16	185609020	280	255	11,70*

* The maximum torque permitted, for continuous use, is  from 4 to 5 Nm for 20M60D-ER11 and  8 Nm for 28M55D-ER16

 Version available also for MM, MN, MO air motors. For further information please contact Fiam Technical Consultancy Service