E4000 series accessories motor
NAKANISHI INC.

About This Product

"Φ40mm class strongest spindle
･ Outer diameter φ40
･ Maximum output 1200W
･ Maximum torque 1.0N · m
･ Maximum rotation speed: 40,000min-1
･ Spindle swing accuracy within 1 μm
･ Equipped with lathes, robots, dedicated aircraft

Selectable separate type (combination type) and one -piece type (integrated type) are available
･ Separate type points
The combination of spindle and motor can be freely combined, and models can be selected according to processing applications.
･ Points of one piece
The total length of the motor spindle is shorter than the separate type, making it easier to attach to small CNC lathes and dedicated machines in space.

Axial diameter can be installed with a maximum φ10 tool
It is possible to install a tool with the largest axial diameter of φ10 among the Nakanissi spindle.

Installation support tool prepared
By using the ring GR-40, you can easily attach it to the machine.

Two types, high -speed type and high torque type
A lineup of two types: a high-speed type with a maximum rotation speed of 40,000 min-1 and a maximum rotation speed of 20,000 min-1. "

Model
There are 4 models for this product.

Product
E4000 series accessories motor

Handling Company
NAKANISHI INC.

*Please note that we may not be able to accommodate sample requests.

4 Models of E4000 series accessories motor

Items marked with have different values depending on the model number.

Click on the part number for more information about each product

Part Number	Price (excluding tax)	Code length with intermediate connector	Cord bending radius	Maximum output	Maximum torque	Outer diameter	Rotational speed	Standard equipment / accessories	kinds	mass	option	specification
EM-4020	Available upon quote	0.3m	70mm	1,200W	1.0N / M	φ40mm	1,000 ~ 20,000min-1	Spana (36): 1 sheet	motor	1,300g	Motor code (power line): Length 2m (9253), 4m (9254), 6m (9255), 8m (9256) motor code (signal line): length 2m (9257), 4m (9258), 6m (9259), 8m (9260)	Cooling air pressure: 0.35MPa Cooling air consumption: 100Nℓ/min motor code (power line): connector diameter: φ30mm/air hose: φ6mm motor code (signal line): connector diameter: φ16mm.
EM-4020A	Available upon quote	2.0m	70mm	1,200W	1.0N / M	φ40mm	1,000 ~ 20,000min-1	Spana (36): 1 sheet	motor	1,800g	Motor code (power line): 2m length (9253), 4m (9254), 6m (9255) motor code (signal line): length 2m (9257), 4m (9258), 6m (9259)	Cooling air pressure: 0.35MPa Cooling air consumption: 100Nℓ/min motor code (power line): connector diameter: φ30mm/air hose: φ6mm motor code (signal line): connector diameter: φ16mm.
EM-4040	Available upon quote	0.3m	70mm	1,200W	0.5N / m	φ40mm	1,000 ~ 40,000min-1	Spana (36): 1 sheet	motor	1,300g	Motor code (power line): Length 2m (9253), 4m (9254), 6m (9255), 8m (9256) motor code (signal line): length 2m (9257), 4m (9258), 6m (9259), 8m (9260)	Cooling air pressure: 0.35MPa Cooling air consumption: 100Nℓ/min motor code (power line): connector diameter: φ30mm/air hose: φ6mm motor code (signal line): connector diameter: φ16mm.
EM-4040A	Available upon quote	2.0m	70mm	1,200W	0.5N / m	φ40mm	1,000 ~ 40,000min-1	Spana (36): 1 sheet	motor	1,800g	Motor code (power line): 2m length (9253), 4m (9254), 6m (9255) motor code (signal line): length 2m (9257), 4m (9258), 6m (9259)	Cooling air pressure: 0.35MPa Cooling air consumption: 100Nℓ/min motor code (power line): connector diameter: φ30mm/air hose: φ6mm motor code (signal line): connector diameter: φ16mm.