Parts Feeders : SINFONIA TECHNOLOGY CO., LTD.

ER Series
Steady delivery of workpieces of all sizes

With low vibration frequencies of 50 to 90Hz and a large amplitude of 1.2 mm, this series is suited to workpieces from 10 mm up in size.
Bowl diameters from 250 to 1100 mm can be accommodated, to give powerful feeder performance.

Specifications

Model		ER-25B	ER-30B	ER-38B	ER-45B	ER-55B	ER-65B	ER-75B
Drive unit outer diameter(mm)		260	310	390	460	560	660	760
Drive unit height(mm)		198	225	265	285	325	325	325
Drive unit weight(kg)		27	43	76	110	166	214	274
Leaf-spring attachment angle(degre)		20
Rated voltage(V)		200(*1)
Rated current(A)		1.0	1.5	2.0	2.5	5.0	5.0	5.0
Vibration frequency(Hz)		50〜90
Unprocessed bowl diameter(mm) (cylindrical)		250	300	375	450	550	650	750
Max. bowl diameter(mm) (cylindrical)		420	500	600	700	830	980	1130
Max. amplitude(mm) (periphery of standard cylindrical bowl)		1.2				1.4
Max. loaded weight(kg) (workpieces + bowl weight)		8	12.5	17	26	70	85	125
Cross section area of power cable(mm²)		0.75×3cores		1.25×3cores		2.0×3cores
Compatible controllers(*2)	AC 200V	C10-1VF/1VFEF	C10-3VF/3VFEF			C10-5VF/5VFEF

	AC 100V	*2	C10-3VF/3VFEF+C10-TR			—

*1 With an AC100V power source, use C10-TR transformer (sold separately).
*2 C10-1VF/1VFEF+C10-TR

Structural Diagram

Dimensions

ER-25B/30B/38B/45B

Dimensions Chart

Unit:mm

Model	H	φA	φB	M	φF	L	N	O	P	Q
ER-25B	195～198～201	260	250	M12	216	58	50	16	7	10
ER-30B	220～225～230	310	300	M12	252	85	75	20	7	20
ER-38B	260～265～270	390	375	M16	324	85	75	20	7	20
ER-45B	280～285～290	460	450	M16	390	85	75	20	7	20

Dimensions

ER-55B/65B

Dimensions Chart

Unit:mm

Model	H	φA	φB	φD	M	φF
ER-55B	316～325～334	560	550	460	M20	450
ER-65B	316～325～334	660	650	580	M20	550

Dimensions

ER-75B

Dimensions Chart

Unit:mm

Model	H	φA	φB	φD	M	φF
ER-75B	316〜325〜334	760	750	640	M20	640

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