BOSCH REXROTH
3842547527

$1,282.97 USD

BOSCH REXROTH
Material:3842547527
Model:BASE UNIT 320+ STS DIRECT

Quantity in stock: 0

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***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth BASE UNIT 320+ STS DIRECT (3842547527) is an advanced conveyor system base unit designed for efficient material handling and transportation within various automated environments. This particular model boasts a reduced noise emission feature due to its slide rails, which are carefully guided in the head drive, ensuring a quieter operation that is beneficial in noise-sensitive settings. It allows for the installation of the drive kit on either side—right or left—including motor, coupling, and flange components. The unit comes equipped with a double-sided hexagonal hollow shaft as standard, enabling the drive of a parallel conveyor section or bridge without additional components. The ball bearings are made from non-rusting steel and include seals on both sides with FDA-compliant grease filling, making this base unit suitable for industries where hygiene is paramount. Additionally, side elements offer mounting options for holders of lateral guides or similar attachments. It is fully assembled upon delivery and includes fastening material, connectors, and a chain guard. For optimal functionality, active or passive bridge connection kits and a synchronous drive connection kit are recommended accessories, while a drive kit and slide rail are required accessories. The BASE UNIT 320+ STS DIRECT is compatible with all track widths and chain types. It can handle maximum permissible chain tensile forces and can operate at various conveying speeds upon request. The design also incorporates a chain bag to compensate for chain elongation over its service life but is not intended for reversible operation scenarios. Materials used in this model include PA for the chain wheel and guide; non-rusting steel for the housing, connector, ball bearings; and depending on size specifications, either PA or non-rusting steel for the hexagonal shaft. These materials ensure durability and compliance with relevant industry standards.

Base unit STS, VFplus 320 dir.

Unpacked Weight: 7.87 kg

The basic unit is quickly turned into a head drive with variable mounting position by adding a drive kit.

With the double-sided hexagonal hollow shaft, other components can be easily driven using a transmission (active bridge).

Size: all track widths Suitable chain types: all Permissible chain tensile force: Fmax = 1250 N Section length: L ≤ 30 m Conveying speed: vN = 2-60 m/min, other speeds available on request Chain bag to compensate for chain elongation during service life Not suitable for reversible operation

Chain sprocket

technical illustration-3842547527-Base unit STS, VFplus 320 dir.

Innovative drive concept

Conveyor noise level

Reduced noise emission due to slide rails guided in the head drive
Installation of the drive kit possible on the right/left (motor, coupling, flange)
Drive of a parallel conveyor section or bridge using a hexagonal hollow shaft integrated as standard
Ball bearing made of non-rusting steel (1.4301), with seal on both sides and FDA-compliant grease filling
Side elements with mounting option for attaching holders for lateral guides, or similar

Data Sheet	Download Data Sheet
3D CAD	Download 3D CAD

Productgroup ID	2
Effective sliding rail length	4x 0,2
Actual chain length	0,881
Weight	7.87
Scope of delivery	Incl. fastening material
Delivery information	Fully assembled,Connector, chain guard enclosed
Recommended accessories	Active or passive bridge connection kits,Synchronous drive connection kit
Required accessories	Drive kit,Slide rail: Length calculation
Size [b]	320
Material information	Chain wheel: PA,Chain guide: PA,Ball bearing: Non-rusting steel 1.4301/FDA,Housing: Non-rusting steel 1.4301,Connector: Non-rusting steel 1.4301,Hexagonal shaft up to size 160: PA, from size 160: Non-rusting steel 1.4301 + PA

Combination matrix

		Straight			Curves			Drives			Return Unit
		Section profile STS open	Section profile STS Clean	Assembly module	Curve wheel	Roller curve*	Vertical curve	Head drive	Connection drive	Center drive**	Basic unit	90° **
Straight	Section profile STS open	J
	Section profile STS Clean	L6)	L6)
	Assembly module	J	L6)	N
Curves	Curve wheel	J	L6)	J	L2, 7)
	Roller curve*	J	N	J	N	L1)
	Vertical curve	J	L6)	J	L1)	L1)	L1)
Drives	Head drive	J	L6)	J	L1)	L1, 4)	L1, 4)	N
	Connection drive	J	L6)	J	L1)	N	L1)	N	N
	Center drive**	J	L6)	J	L1)	N	L1)	N	N	N
Return Unit	Basic unit	J	L6)	J	L1)	L1, 4)	L1, 4)	L1)	L1)	L1, 3)	L1, 3)
Return Unit	90° **	J	L6)	J	L1)	N	L1)	L1)	L1)	N	N	L1)
J	possible without restrictions		* Support profile must project 76+2 mm into the roller curve.
L	possible with restrictions		** AL-STS adapter included in the scope of delivery.
N	not possible

1)	Profile connector not required
2)	Use of a profile piece (Lmin = 224 mm)
3)	Assembly module required
4)	For sizes 160-320: shorten the support rail on the dotted line
5)	Use of the AL-STS adapter
6)	Replace the standard profile connector with STS Clean Section profile connector
7)	Directly possible with left-right change (one profile connector is no longer required)