Hei-TORQUE Value 400

Overhead Stirrers

Hei-TORQUE Value 400

P/N: 501-64010-00

Basic model

The reliable solution for all standard applications that do not need documentation

These stirrers are ideal for standard stirring tasks. They are designed to mix and disperse media that require non-reproducible results in high-viscosity applications

  • Indication of torque tendencies to monitor viscosity changes
  • Digital 2.4” display for ease of operation
  • Constant speed even under changing loads
  • Safe start and stop of operation via slide touch panel to avoid unintended stirring
  • Newest motor generation for maximum power at minimum noise level

Range of Performance

400 Ncm

Performance graph of:
Hei-TORQUE Value 400

A 2-gear stage design guarantees highest power over the entire speed range






Hei-TORQUE Value 400 - Technical Data

Number of speed gears2
Rotation speed range10 - 400 rpm / 20 - 2,000 rpm
Rotation speed indicatordigital
monochrom 2.4"
Speed controlelectronic
Max. torque400 Ncm
Torque indicatorsymbol
Overheat protectionautomatic cut-out
Viscosity max.250,000 mPa s
Stirring cap. (H2O), max.a100 l
Throught-shaft design
Shaft diameter, max.10.5 mm
Counter/ Timer-
Analog / digital interface-
Power rating motor input150 W
Protection class DIN EN 60529IP 54

Hei-TORQUE Value 400 - Accessories

BR 10 Cross-Blade Impeller

BR 11 Straight-Blade Impeller

BR 12 Pivoting-Blade Impeller

BR 13 Square-Blade Impeller

BR 14 Collapsible-Blade Impeller

HR 18 Half-Moon Impeller

PR 39 Pitched-Blade Impeller

PR 30 Pitched-Blade Impeller

PR 31 Ringed Propeller

PR 32 Ringed Propeller

PR 33 Ringed Propeller

TR 20 Radial-Flow Impeller

TR 21 Radial-Flow Impeller

AR 19 Anchor-Type Impeller

VISCO JET® - 60 mm

VISCO JET® - 80 mm

VISCO JET® - 80 mm (POM)

VISCO JET® - 120 mm

VISCO JET® - 120 mm (POM)



Universal stand S2

Stand S2 XXL

Telescope stand

Flex coupling

Flexible shaft

Shaft guard

Shaft guard adapter set

Stirrer guide (NS 29/32 PTFE)

RS 232 cable (9-pole)



Gentle but powerful Download
At a glance - Hei-TORQUE 2018 Download
CE-Ruhrwerke-Overhead-stirrer.pdf Download
Hei-TORQUE-Certificate-for-continuous-operation.pdf Download
NRTL-Certificate-Overhead-Stirrers.pdf Download