BOSCH REXROTH
3842547526

$1,328.92 USD

BOSCH REXROTH
Material:3842547526
Model:BASE UNIT 240+ STS DIRECT

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.

***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 240+ STS DIRECT (3842547526) is a sophisticated base unit designed for conveyor systems, providing a foundation for the STS (Smart Transport System) with VFplus direct drive. This unit features reduced noise emission due to its slide rails guided in the head drive, ensuring a quieter operation that is beneficial in various working environments. The versatile design allows for the installation of the drive kit on either the right or left side, which includes a motor, coupling, and flange. Additionally, it supports the driving of parallel conveyor sections or bridges via a standard integrated hexagonal hollow shaft. The BASE UNIT 240+ STS DIRECT is constructed with high-quality materials including ball bearings made of non-rusting steel with seals on both sides and FDA-compliant grease filling, making it suitable for industries that require strict hygiene standards. The side elements of this base unit offer mounting options for holders used to attach lateral guides or similar components. This product can accommodate all track widths and chain types while withstanding a maximum permissible chain tensile force. It comes fully assembled with fastening material and includes connectors and chain guards. For optimal performance, accessories such as bridge connection kits and synchronous drive connection kits are recommended while drive kits and slide rails are required. The innovative drive concept behind this base unit allows for efficient energy transfer within conveyor systems, contributing to overall productivity enhancements. Furthermore, its ability to compensate for chain elongation during service life ensures long-term reliability and reduced maintenance needs. However, it is not suitable for operations requiring reversible motion. In summary, the Bosch Rexroth BASE UNIT 240+ STS DIRECT offers robust construction, versatility in application, and innovative features that facilitate smooth operation in automated material handling systems.

Base unit STS, VFplus 240 dir.

Unpacked Weight: 7.09 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-3842547526-Base unit STS, VFplus 240 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	7.09
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]	240
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)