Heavy Duty Motor Mount Series

The 450HDE reaches into pockets and angles, ideal for cutting or finishing hard to reach work areas. The 450HDE’s sealed front-end prevents wet or dust contamination from getting inside
the motor. This patented motor operates at governed speeds of 25,000, 30,000 or 40,000 rpm with power to 0.88 hp (0.66 kW). Ideal for routing composites, plastics or wood and deburring, finishing or drilling metal at constant high speed. The rigid 41 mm O.D. steel barrel is easily fixtured for automation or combined with an end effector.

Mountable area of Ø 41.15mm OD by 63.5mm. Ceramic and angular contact bearing options available.

450HDE Specifications
Speed RPM25,00030,00040,000
Power Rating hp (Kw)0.76 (0.57)0.83 (0.62)0.88 (0.66)
Inlet Air Pressure
90 PSI (6.2 Bar)
Air Consumption Idle cfm (l/s)13 (6.14)14 (6.61)
Air Consumption Working Flow (l/s)14 (6.61) - 35 (16.52)
Air Hoses and Fittings Minimum Size8mm ID
Sound LevelLess Than 78 dBA
Max Shank CapacityER 11 - 1/4” (6mm)
Motor Weight46 oz (1.30 kg)

450HDE Dimensions

450HDE Dimensional Drawing
All fittings, couplings, and hoses must have a minimum of 8mm internal diameter.
450HDE Dimensions
A2.5” (63.5mm)D2.5” (63.5mm)FØ 3.1” (79.74mm)
BØ 1.62” (41.14mm)
E7.48” (189.99mm)G9.06” (230.12mm)
C6.75” (171.45mm)


Included Equipment

450HDE Motor
ER 11 Collet System (1/4” or 6mm)
Collet Wrenches
3/8” NPT Air Supply Fitting

Standard Equipment

ER 11 Collet System (1/4” or 6mm collet.)
Oil-free 90 psi / 6.2 bar clean, dry air supply required.

Accessories ModelsPart #
High Flow Filter Regulator Extractor 30008
6’ Air Supply Assembly w/Fitting30012
ER11 - 1/4” ER11 - 6mm
Speed RPMPart #Speed RPMPart #

Service & Support

Support is always available from our technical team in the USA and Germany. Repair Service is available in Florida and Munich. Call our factory technicians at +1-561-994-0500 or email us at [email protected].