7
z
Combination type-hollow shaft flat gearhead
10 mm (0.39 in.)
20 mm (0.79 in.)
Distance from mounting surface
Axial load
Radial load
Model
Permissible radial load [N (lb.)]
*1
Distance from gearhead mounting surface
Permissible
axial load
[N (lb.)]
Gear ratio
10 mm (0.39 in.)
20 mm (0.79 in.)
BXM230
5
,
10
450 (101) [410 (92)]
370 (83) [330 (74)]
200 (45)
15
to
200
500 (112) [460 (103)]
400 (90) [370 (83)]
BXM460
5
,
10
800 (180) [730 (164)]
660 (148) [600 (135)]
400 (90)
15
to
200
1200 (270) [1100 (240)] 1000 (220) [910 (200)]
BXM5120
5
,
10
900 (200) [820 (184)]
770 (173) [700 (157)]
500 (112)
15
,
20
1300 (290) [1200 (270)] 1110 (240) [1020 (220)]
30
to
200
1500 (330) [1400 (310)] 1280 (280) [1200 (270)]
BXM6200
BXM6400
5
*2
1230 (270) [1130 (250)] 1070 (240) [990 (220)]
800 (180)
10
15
,
20
1680 (370) 1550 (340)] 1470 (330) [1360 (300)]
30
to
100
2040 (450) [1900 (420)] 1780 (400) [1660 (370)]
*1
The values assume a rated speed of 3000 r/min or below. The values in brackets [ ] are
based on a speed of 4000 r/min.
*2
BXM6400
only
z
Round shaft type
Model
Permissible radial load [N (lb.)]
Distance from motor output shaft end
Permissible axial load
[N (lb.)]
10 mm (0.39 in.)
20 mm (0.79 in.)
BXM230
87.2 (19.6)
107 (24)
10 (2.2)
BXM460
117 (26)
137 (30)
20 (4.5)
BXM5120
156 (35)
176 (39)
25 (5.6)
BXM6200
BXM6400
197 (44)
221 (49)
Connection
Connecting the motor and driver
Connect the motor and the driver using the dedicated connection cable (sold separately).
The figure shows a product of 200 W or 400 W.
Grounding
Connection cable
Connection cable
Motor
cable
Encoder
cable
Motor
Required
Required
Driver
Grounding
The grounding method varies depending on the motor output power.
z
30 W, 60 W, 120 W
Ground the motor using one of the four mounting
holes on the motor frame.
At this time, insulate the frame ground terminal
that come out of the motor cable without
grounding it.
Grounding
z
200 W, 400 W
Be sure to ground the Protective Earth Terminal of
the motor (screw size: M4).
Grounding
z
Protective Earth Terminal of the motor
Use a round terminal which is larger than the following size, and secure it with a mounting
screw over a shakeproof washer.
•
Applicable crimp terminal:
Round crimp terminal with insulation
•
Applicable lead wire: AWG18 to 14
(0.75 to 2.0 mm
2
)
•
Terminal screw size: M4
•
Tightening torque: 1.2 N·m (10.6 lb-in)
4.8 mm (0.19 in.) or less
9.5 mm (0.37 in.)
or less
Ø4.1 mm(0.16 in.) or more
z
Lead wire for Protective Earth Terminal of the motor
Use a lead wire of AWG18 (0.75 mm
2
) or thicker for grounding.
