Parker BAYSIDE GM Series User manual

GM Series
Stealth Planetary
Gearmotor Product Manual
!Gearmotors&Gearheads
!Linear&Rotary
PositioningStages !ServoMotors&Drives

GM Series
Stealth Planetary Gearmotor
Product Manual
Rev: 7.0 / 0305
P/N: 12197002
Please check www.baysidemotion.com for latest revisions.

I. Introduction 1
II. Packaging 2
III. Electrical Specification 3
Motor
Encoder
Resolver
Brake
IV. Wiring 12
V. Mechanical Specifications 14
VI. Maintenance & Lubrication 16
Product Manual
GM Series
Gearmotor Manual
Table Of Contents
27 Seaview Boulevard * Port Washington, NY 11050 * !516-484-5353 * Fax: [phone]
baysidemotion.com

Stealth Planetary Gearmotor 1
Introduction
I. Introduction
Thank you for purchasing the GM Series, Servo Gearmotor. The GM Series gearmotor is a
combination of a brushless dc servo motor and a helical planetary gearhead. This unique design
provides a single piece construction of the rotor assembly and input gear, eliminating any mechanical
joining between a motor shaft and input gear. This increases reliability, and provides smoother and
quieter performance in a smaller footprint than mechanically coupled devices.
This manual provides installation and maintenance information for the:
GM60 Series
GM90 Series
GM115 Series
If there are any questions regarding the installation of your product, please contact Bayside Motion
Group, Technical Services at [phone] for additional support.

Stealth Planetary Gearmotor 2
Packaging
II. Packaging
Standard Gearmotors are wrapped in plastic and packaged in a cardboard box, with environmentally
safe, foam-in-place padding. The cardboard box may be recycled and the packing material can be
disposed of normally. In some cases, quantity shipments may be provided in wooden crates.
Standard Gearmotors will arrive with a key pressed into the output shaft. If the key must be removed,
do not apply shock loading to the output shaft. The gearmotor can also be ordered without the key.
Your Gearmotor is prefilled with an oil lubricant. The lubricant type and maintenance requirements are
defined in Section VI. Maintenance and Lubrication. Removal and reinstallation of oil should be done
through the fittings provided in the front flange.

Stealth Planetary Gearmotor 3
Electrical Specifications
III. Electrical Specifications
Motor
Standard Gearmotors are provided with a single or double stack motor winding, for 160
vdc or 300 Vdc operation. To identify the specific winding please refer to the following
model number definition.
Order
Numbering
Example:
–
FRAME SIZE
Metric NEMA
060 023
090 034
115 042
RATIO
B = 5:1
C = 7:1
D = 10:1
STACK LENGTH
1 = Single
2 = Double
WINDING
C = 160Vdc
D = 300Vdc
CONNECTOR
B = MIL Connector
D = DIN Connector
F = Flying Leads
G M 0 6 0 B 1 C 1 D
OPTIONS
1 = 2000 Line
Encoder
2 = 2000 Line
Encoder, Brake
3 = Resolver
4 = Resolver, Brake
Gearmotors are supported by a worldwide network of offices and local distributors. Call 1-800-305-4555 for
application engineering assistance or for the name of your local distributor. Information can also be obtained at
www.baysidemotion.com.

Stealth Planetary Gearmotor 4
GM60 Electrical Specifications
Motor Specifications
Note: Pole Count for GM060 is 6
Thermal Resistance for GM060 is 1.5 oC/W
Stator winding thermal resistance (winding to ambient) is for the unit, mounted to a 254mm x 254mm x 12.7mm (10in x 10in x 0.5in) aluminum plate.
(1) These specifications refer to the output of the GM assembly.
When programming a digital amplifier for use with a GM assembly, these specifications must be adjusted by the ratio to create actual motor performance
Specification are subject to change without notice
Mechanical Specifications
Single Stack Specifications
Double Stack Specifications
Frame Stack Weight Maximum Radial Torsional Standard Low
Size Length without Brake Load Stiffness Backlash Backlash
(kg) (lb) (N) (lb) (Nm/arc min) (in lb/arc min) (arc min) (arc min)
GM060 Single 2.1 4.7 1300 292 653 15 10
GM060 Double 2.8 6.2 1300 292 653 15 10
Max. Cont. Stall Peak Winding Voltage Torque Induct Cold Cont. Peak
Frame Ratio Speed(1) Torque (1) Torque(1) C:160 Vdc Constant(1) Constant(1) Resistance Current Current Inertia
Size TC TPD:300 Vdc KEKT LRI
CIP
(RPM) (Nm) (in lb) (Nm) (in lb) (V/kRPM) (Nm/amp)(in lb/amp)
(mH) (ohms) (amps) (amps) (gm cm sec2)(lb in sec2)
GM060 5:1 1,100 3.1 27.5 9.3 82.5 C 146.5 1.40 12.5 12.5 11.8 2 7 0.23 0.00019
GM060 5:1 1,000 3.1 27.5 9.3 82.5 D 296.5 2.85 25.0 51.2 48.3 1 3 0.23 0.00019
GM060 7:1 780 4.3 38.5 13.0 115.5 C 205.1 1.96 17.5 12.5 11.8 2 7 0.19 0.00016
GM060 7:1 720 4.3 38.5 13.0 115.5 D 415.1 3.99 35.0 51.2 48.3 1 3 0.19 0.00016
GM060 10:1 540 6.2 55.0 18.6 165.0 C 293.0 2.80 25.0 12.5 11.8 2 7 0.19 0.00016
GM060 10:1 500 6.2 55.0 18.6 165.0 D 593.0 5.70 50.0 51.2 48.3 1 3 0.19 0.00016
Performance Specifications
Max. Cont. Stall Peak Winding Voltage Torque Induct Cold Cont. Peak
Frame Ratio Speed(1) Torque (1) Torque(1) C:160 Vdc Constant(1) Constant(1) Resistance Current Current Inertia
Size TC TPD:300 Vdc KEKT LRI
CIP
(RPM) (Nm) (in lb) (Nm) (in lb) (V/kRPM) (Nm/amp) (in lb/amp) (mH) (ohms) (amps) (amps) (gm cm sec2)(lb in sec2)
GM060 5:1 1100 5.1 45.0 15.2 135.0 C 146.5 1.40 12.5 6.2 4.8 4 11 0.29 0.00025
GM060 5:1 1000 5.1 45.0 15.2 135.0 D 293.0 2.80 25.0 25 19 2 5 0.29 0.00025
GM060 7:1 780 7.1 63.0 21.3 189.0 C 205.6 1.96 17.5 6.2 4.8 4 11 0.25 0.00022
GM060 7:1 720 7.1 63.0 21.3 189.0 D 410.2 3.92 35.0 25 19 2 5 0.25 0.00022
GM060 10:1 540 10.1 90.0 30.4 270.0 C 293.0 2.80 25.0 6.2 4.8 4 11 0.25 0.00022
GM060 10:1 500 10.1 90.0 30.4 270.0 D 586.0 5.60 50.0 25 19 2 5 0.25 0.00022

Stealth Planetary Gearmotor 5
GM60 Speed / Torque Curves
SingleStack-160volt SingleStack-300volt
DoubleStack-160volt DoubleStack-300volt

Stealth Planetary Gearmotor 6
GM90 Electrical Specifications
Mechanical Specifications
Frame Stack Weight Maximum Radial Torsional Standard Low
Size Length without Brake Load Stiffness Backlash Backlash
(kg) (lb) (N) (lb) (Nm/arc min) (in lb/arc min) (arc min) (arc min)
GM090 Single 6.0 13.2 2600 584 11 87 15 10
GM090 Double 7.4 16.3 2600 584 11 87 15 10
Performance Specifications
Note: Pole Count for GM090 is 8
Thermal Resistance for GM090 is 1.2 oC/W
Stator winding thermal resistance (winding to ambient) is for the unit, mounted to a 254mm x 254mm x 12.7mm (10in x 10in x 0.5in) aluminum plate.
(1) These specifications refer to the output of the GM assembly.
When programming a digital amplifier for use with a GM assembly, these specifications must be adjusted by the ratio to create actual motor performance
Specification are subject to change without notice
Single Stack Specifications
Double Stack Specifications
Max. Cont. Stall Peak Winding Voltage Torque Induct Cold Cont. Peak
Frame Ratio Speed(1) Torque (1) Torque(1) C:160 Vdc Constant(1) Constant(1) Resistance Current Current Inertia
Size TC TPD:300 Vdc KEKT LRI
CIP
(RPM) (Nm) (in lb) (Nm) (in lb) (V/kRPM) (Nm/amp) (in lb/amp) (mH) (ohms) (amps) (amps) (gm cm sec2)(lb in sec2)
GM090 5:1 900 8.7 77.0 26.0 231.0 C 170.5 1.65 14.5 4.5 2.5 5 16 1.16 0.00100
GM090 5:1 870 8.7 77.0 26.0 231.0 D 341.0 3.25 29.0 18.1 10.1 3 8 1.16 0.00100
GM090 7:1 670 12.0 107.0 36.1 321.0 C 238.7 2.31 20.3 4.5 2.5 5 16 0.94 0.00081
GM090 7:1 620 12.0 107.0 36.1 321.0 D 477.9 4.55 40.6 18.1 10.1 3 8 0.94 0.00081
GM090 10:1 450 17.2 153.0 51.7 459.0 C 341.0 3.30 29.0 4.5 2.5 5 16 0.94 0.00081
GM090 10:1 430 17.2 153.0 51.7 459.0 D 682.0 6.50 58.0 18.1 10.1 3 8 0.94 0.00081
Max. Cont. Stall Peak Winding Voltage Torque Induct Cold Cont. Peak
Frame Ratio Speed(1) Torque (1) Torque(1) C:160 Vdc Constant(1) Constant(1) Resistance Current Current Inertia
Size TC TPD:300 Vdc KEKT LRI
CIP
(RPM) (Nm) (in lb) (Nm) (in lb) (V/kRPM) (Nm/amp) (in lb/amp) (mH) (ohms) (amps) (amps) (gm cm sec2)(lb in sec2)
GM090 5:1 720 14.0 124.0 41.9 372.0 C 221.5 2.10 18.5 3.8 1.6 8 7 20 0.00113
GM090 5:1 700 14.0 124.0 41.9 372.0 D 426.0 4.05 36.0 14.1 6.3 8 3 10 0.00113
GM090 7:1 500 19.5 173.0 58.4 519.0 C 310.1 2.94 25.9 3.8 1.6 8 7 20 0.00094
GM090 7:1 500 19.5 173.0 58.4 519.0 D 596.4 5.67 50.4 14.1 6.3 8 3 10 0.00094
GM090 10:1 360 27.8 247.0 83.4 741.0 C 443.0 4.20 37.0 3.8 1.6 8 7 20 0.00094
GM090 10:1 350 27.8 247.0 83.4 741.0 D 852.0 8.10 72.0 14.1 6.3 8 3 10 0.00094

Stealth Planetary Gearmotor 7
GM90 Speed / Torque Curves
SingleStack-160volt SingleStack-300volt
DoubleStack-160volt DoubleStack-300volt