VELP OHS Digital Series Overhead Stirrers

Overview

Double speed gear overhead stirrer available in up to 200 Ncm torque, integrated timer and digital display. Ideal for high volume and high viscosity tasks. Encompass the latest technology such as: Brushless motor, full set of safety features, and SmartChuck™ to change the shaft easily without any tool.

 Features:

• Safe Operations
• Extremely resistant sealed case
• IP 54 Protection class is a guarantee of durability also when working in aggressive environment
• Full protection in case of overload, overtemperature and over current
• Lock key to prevent unintentional modification of the settings
• Easy Knob to navigate the menu and to activate the stirring
• OHS 200 Digital is designed for the longest lifespan and guaranteed by 3 years warranty
• High Performance
• Digital display to precisely set the working conditions
• Brushless motor ensures stable torque of 200 Ncm through the whole speed range
• Electronic speed control from 30 to 2000 rpm
• Two Speed Gears for maximum flexibility: high-torque or high-speed operation
• Maximum volume of 100 liters
• Maximum viscosity of 100.000 mPa
• SpeedServoTM torque compensation technology
• Silent motor even at the maximum speed
• Premium Features
• The new SmartChuckTM makes easy and convenient the shaft changing without any tool
• Integrated timer for unattended operation with automatic switch off
• Torque Monitoring Display with 4 LED segments for real-time information on viscosity change
• USB interface for installing Software updates

Key Attributes

Maximum volume (L):	OHS 20 & 40: 25 L (water) OHS 60: 40 L (water) OHS 100 & 200: 100 L (water)
Minimum Volume (L):	N/A
Speed max (rpm):	OHS 20, 40, & 60: 2000 rpm OHS 100: 1300 rpm OHS 200: 400 rpm, 2000 rpm
Speed min (rpm):	OHS 20, 40, & 60: 30 rpm OHS 100: 30 rpm OHS 200: 6 rpm, 30 rpm
Max temperature (◦C):	N/A
Plate:	N/A
Plate material:	N/A
Torque max (Ncm):	OHS 20: 20 OHS 40: 40 OHS 60: 60  OHS 100: 100 OHS 200: 200
Controls:	Digital
Timer:	Yes
Programmable:	No
Reverse rotation:	No
Warranty (years):	3
Weight (lbs):	OHS 60 & OHS 100: 9.04 lbs OHS 200: 10.14 lbs

 Manufacturer Specifications

Model	OHS 20	OHS 40	OHS 60	OHS 100	OHS 200
Display	Digital Display	Digital Display	Digital Display	Digital Display	Digital Display
User Interface	Digital	Digital	Digital	Digital	Digital
Motor	Brushless DC	Brushless DC	Brushless DC	Brushless DC	Brushless DC
Stirring Volume (H2O)	Up to 25 L	Up to 25 L	Up to 40 L	Up to 100 L	Up to 100 L
Speed Gears	1	1	1	1	2
Max Torque	20 Ncm	40 Ncm	60 Ncm	100 Ncm	200 Ncm
Stirring Speed Range	30-2000 rpm	30-2000 rpm	30-2000 rpm	30-1300 rpm	6-400 rpm, 30-2000 rpm
Speed Accuracy	1 rpm	1 rpm	1 rpm	1 rpm	1 rpm
Speed Control	Digital	Digital	Digital	Digital	Digital
Max Viscosity	10.000 mPa*s	25.000 mPa*s	50.000 mPa*s	70.000 mPa*s	100.000 mPa*s
Torque Compensation	SpeedServo™	SpeedServo™	SpeedServo™	SpeedServo™	SpeedServo™
Chuck Range	Ø from 1 to 13 mm	Ø from 1 to 13 mm	Ø from 1 to 13 mm	Ø from 1 to 13 mm	Ø from 1 to 13 mm
Shaft diamater Pass-Through	up to 8.5mm	up to 8.5mm	up to 8.5mm	up to 8.5mm	up to 8.5mm
Timer	Yes	Yes	Yes	Yes	Yes
Lock of the instrument	Yes	Yes	Yes	Yes	Yes
Interfaces	USB	USB	USB	USB	USB
Dimensions (WxHxD) mm	90x285x235 mm	90x285x235 mm	90x285x235 mm	90x285x235 mm	90x315x235 mm
Dimensions (WxHxD) in	(3.5x11.2x9.3 in)	(3.5x11.2x9.3 in)	(3.5x11.2x9.3 in)	(3.5x11.2x9.3 in)	(3.5x12.4x9.3 in)
Weight kg	4,1 kg	4,1 kg	4,1 kg	4,1 kg	4,6 kg
Weight lb	(9 lb)	(9 lb)	(9 lb)	(9 lb)	(10,1 lb)
Protection Class DIN EN 60529	IP 54	IP 54	IP 54	IP 54	IP 54