MDRIVE34AC PLUS WITH PLANETARY GEARBOX
Planetary Gearbox for MDrive34AC Plus
Dimensions in Inches (mm)
Gearbox Lengths
Inches (mm)
k1
GEARBOX*
with FLANGE
†
1-Stage
4.315 (109.6)
4.433 (112.6)
2-Stage
5.169 (131.3)
5.287 (134.3)
3-Stage
6.024 (153.0)
6.142 (156.0)
Key DIN 6885-A-6x6x28mm
Ctrg. DIN 332-D M6x16
4x Ø 0.217 (Ø5.5) Hole
†
4x Ø 0.217 (Ø5.5) Hole
†
0.197*
(5.0)
k1 ±0.02 (±0.5)
Ø 2.56*
(Ø 65.0)
1.575
(40.0)
Ø 3.189
(Ø 81.0)
Ø 1.969 +0.0006/-0.0004*
(Ø 50.0 +0.015/-0.010)
or
Ø 2.874 +0/-0.0012
†
(Ø 73.0 +0/-0.030)
Ø 0.748 +0/-0.0008
(Ø 19.0 +0/-0.021)
0.394
†
(10.0)
MDrive34Plus
3.386 SQ.
(86.0 SQ.)
*Gearbox without Flange
†Gearbox with Flange
1.929*
(49.0)
or
1.811
†
(46.0)
M6 x 0.472 (12.0) Deep
*
0.079
†
(2.0)
or
2.739 SQ.
†
(69.58 SQ.)
© Intelligent Motion Systems, Inc. All Rights Reserved. REV060208
IMS Product Disclaimer and most recent product information at www.imshome.com.
The MDrive34AC Plus is available with a Planetary Gearbox option developed to increase torque at lower speeds, enable better
inertia matching and produce
fi
ner positional resolutions. These ef
fi
cient, low maintenance Planetary Gearbox come fully assembled
with the MDrive and are offered in a large number of reduction ratios in 1-, 2- and 3-stage con
fi
gurations. An optional NEMA Output
Flange allows mounting the Planetary Gearbox to the load using a standard NEMA bolt circle. Planetary Gearbox may be combined
with other MDrive34AC Plus options, however are unavailable with Linear Actuators.
Permitted
Output Torque
(oz-in/Nm)
Gearbox
Effi ciency
Maximum
Backlash
Output Side with Ball Bearing
Maximum Load
(lb-force/N)
Weight
(oz/g)
Radial
Axial
Gearbox
with Flange
1-STAGE
2832/20.0
0.80
1.0°
90/400 18/80
64.4/1827
66.7/1890
2-STAGE
8496/60.0
0.75 1.5°
135/600 27/120 89.5/2538 92.6/2625
3-STAGE
16992/120.0 0.70
2.0°
225/1000 45/200 114.6/3248 118.5/3360
Ratios and Part Numbers
Planetary
Gearbox
Ratio
(Rounded)
Part
Number
**
1-Stage
3.71:1
G1A1
1-Stage
5.18:1
G1A2
1-Stage
6.75:1
G1A3
2-Stage
13.73:1
G1A4
2-Stage
15.88:1
G1A5
2-Stage
18.37:1
G1A6
2-Stage
19.20:1
G1A7
2-Stage
22.21:1
G1A8
2-Stage
25.01:1
G1A9
2-Stage
26.85:1
G1B1
2-Stage
28.93:1
G1B2
2-Stage
34.98:1
G1B3
2-Stage
45.56:1
G1B4
3-Stage
50.89:1
G1B5
3-Stage
58.86:1
G1B6
3-Stage
68.07:1
G1B7
3-Stage
71.16:1
G1B8
3-Stage
78.72:1
G1B9
3-Stage
92.70:1
G1C1
3-Stage
95.18:1
G1C2
3-Stage
99.51:1
G1C3
3-Stage
107.21:1
G1C4
3-Stage
115.08:1
G1C5
3-Stage
123.98:1
G1C6
3-Stage
129.62:1
G1C7
3-Stage
139.14:1
G1C8
3-Stage
149.90:1
G1C9
3-Stage
168.85:1
G1D1
3-Stage
181.25:1
G1D2
3-Stage
195.27:1
G1D3
3-Stage
236.10:1
G1D4
3-Stage
307.55:1
G1D5
Planetary Gearbox Parameters
**Include optional planetary gearbox by adding –G plus
3 characters to the end of an MDrive part number.
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