Tritex II® AC Rotary Actuator

Tritex II® AC Rotary Actuator

Fully Integrated Drive/Motor

  • Output torque up to 4,696 lbf-in (530 Nm)
  • Speeds up to 4000 rpm
  • Voltage ratings from 100 - 240 VRMS
  • Eliminates costly, high-maintenance servo cables
  • Optional internal gear reducer
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Advanced AC Servo Drive and Motor

The Tritex II AC rotary actuator sets a new benchmark for high performance and small size. These rotary actuators fully integrate an AC powered servo drive, digital position controller, and brushless motor in a compact, sealed package. By combining the latest electronic power technology with advanced thermal management modeling, these rotary actuators are programmable, powerful and precise. They offer a superior solution for applications that can benefit from a compact and fully integrated device.

Programmable Power and Performance

Tritex II rotary motors and gear motors consistently deliver high response and precise control. Using your PC, you can quickly and easily program the actuator to follow an analog signal (either voltage or current), representing your preferred torque, velocity or position. Gear ratios from 4:1 to 100:1 provide ample power to meet a wide range of applications that demand high turndown and accuracy. Finally you can easily replace existing electric, hydraulic or pneumatic systems, without compromising on power and performance.

Small Footprint and Reduced Operating Costs

Exlar rotary actuators not only outperform competing technologies, they are among the most power-dense servo devices on the market. The servo drive and digital positioner are housed in a single, sealed package, thereby reducing space requirements and extending operating life. Also the integral design reduces installation costs and control cabinet space requirements, while eliminating expensive, high maintenance servo cables and long distance signal issues.

Other Advantages

  • Maximum power, performance and reliability in a compact package
  • Engineered for closed loop servo systems
  • IP54S environmental sealing standard (IP65S and IP66S options available)
  • Optimum reliability over a wide range of ambient temperatures
  • Dependable 1.5 kW servo amplifier and motion controller
  • Standard features include analog following and force/torque control
  • Precise coordination with system controls or machine operator
  • 100% duty cycle
  • Analog, incremental or absolute feedback alternatives
  • Rockwell Automation Encompass Product Partner

 

Quick Data
Models: R2M rotary motor
R2G rotary gearmotor
Frame Sizes: 23, 3.5, 4.5 in (75, 90, 115 mm)
Gear Ratios: 4:1, 5:1, 10:1, 16:1, 20:1, 25:1, 40:1, 50:1, 100:1
Maximum Output Torque: up to 4,696 lbf-in (530 Nm)
Output Speeds: 3000, 4000 rpm per gear ratio
Standards/Ratings: CE; UL 508 C Type 4 Enclosure; CSA 139; CSA Class I Division 2 Groups A, B, C, D; R2M/G090, R2M/G115 = IP65S standard; R2M/G075=IP66S standard, IEC 61800-5-1 safety standard for drives

Related Industries

Oil and Gas

Configuration Options

Tritex II AC Rotary Actuator Configuration Options

R2M/G Motor Type
R2M = Tritex II AC Rotary Motor (60, 75, 90 mm)
R2G = Tritex II AC Rotary Gearmotor (60, 75, 90 mm)

AAA = Frame Size
BBB = Gear Ratio
C = Shaft Type
D = Connections
E = Coating Options
F = Brake Options
GG = Feedback Type

HHH-HH = Motor Stators
Motor options are described with a 3-digit code. The first digit calls out the stack length, the second digit designates the rated bus voltage, and the third digit identifies the number of motor poles. Please refer to the mechanical/electrical specifications for motor torque and actuator rated force.

R2M/G075 Stators (all 8 Pole and Class 180H) R2M/G090 Stators (all 8 Pole and Class 180H) R2M/G115 Stators (all 8 Pole and Class 180H)
138-40 = 1 stack, 230 VAC, 4000 rpm 238-40 = 2 stack, 230 VAC, 4000 rpm 138-40 = 1 stack, 230 VAC, 3000 rpm
238-30 = 2 stack, 230 VAC, 3000 rpm 238-30 = 2 stack, 230 VAC, 3000 rpm 238-30 = 2 stack, 230 VAC, 2000 rpm
338-20 = 3 stack, 230 VAC, 2000 rpm 338-20 = 3 stack, 230 VAC, 2000 rpm 338-20 = 3 stack, 230 VAC, 1500 rpm

III = Voltage
JJJ = Option Board

Standard Features

Tritex II AC Rotary Actuator Standard Features
  • Analog and digital I/O
  • Built-in positioner
  • Internal terminals accessible through removable cover
  • Threaded ports for cable glands
  • M8 connector for RS485
  • M12 connector for EtherNet options
  • RS485 port, Modbus RTU (opto-isolated)
  • IP65S environmental sealing standard

* Some options are not available with every configuration. For options or specials not listed above or for extended temperature operation, please consult Exlar Applications Engineering.

IP Ratings for Exlar Actuators

Tritex II® AC Rotary Actuator

R2M/G075
Performance Specifications
 Printable View

R2M/G075 Rotary Torque and Speed Ratings

  Stator 1 Stack 2 Stack 3 Stack
*Ratings based on 40˚C ambient conditions. **Continuous input current rating is defined by UL and CSA. For output torque of R2G gearmotors, multiply by ratio and efficiency. Please note maximum allowable output torques shown below.
  RPM at 240 VAC 4000 3000 2000
Continuous Torque lbf-in (Nm) 13 (1.47) 21 (2.37) 28 (3.16)
Peak Torque lbf-in (Nm) 25 (2.8) 42 (4.75) 56 (6.33)
Drive Current @ Continuous Torque Amps 3.1 3.8 3.8
Operating Temperature Range* 
(-40˚C available, consult Exlar)		   -20 to 65˚ C
Continuous AC Input Current** Amps 4.3 4 3.6

 

R2M/G075 Inertia

  Stator 1 Stack 2 Stack 3 Stack
*Add armature inertia to gearing inertia for total R2G system inertia.
R2M Motor Armature Inertia (+/-5%) lb-in-sec^2 (kg-cm^2) 0.000545 (0.6158) 0.000973 (1.0996) 0.001401 (1.5834)
R2G Gearmotor Armature Inertia* (+/-5%) lbf-in-sec^2 (kg-cm^2) 0.00066 (0.745) 0.001068 (1.2057) 0.0014941 (1.6868)

 

R2M/G075 Radial Load and Bearing Life

RPM 50 100 250 500 1000 3000
R2M075 lbf (N) 278 (1237) 220 (979) 162 (721) 129 (574) 102 (454) 71 (316)
R2G075 lbf (N) 343 (1526) 272 (1210) 200 (890) 159 (707) 126 (560) 88 (391)

Side load ratings shown above are for 10,000 hour bearing life at 25 mm from motor face at given rpm.

 

R2M/G075 Gearmotor Mechanical Ratings

Model Ratio Maximum Allowable Output 
Torque-Set by User lbf-in (Nm)		 1000 RPM lbf-in (Nm) 2500 RPM lbf-in (Nm) 4000 RPM lbf-in (Nm)
R2G075-004 4:1 1618 (182.8) 384 (43.4) 292 (32.9) 254 (28.7)
R2G075-005 5:1 1446 (163.4) 395 (44.6) 300 (33.9) 260 (29.4)
R2G075-010 10:1 700 (79.1) 449 (50.7) 341 (38.5) 296 (33.9)

Output Torque at Motor Speed for 10,000 Hour Life. Two torque ratings for the R2G gearmotors are given in the table above. The left hand columns give the maximum (peak) allowable output torque for the indicated ratios of each size R2G gearmotor. This is not the rated output torque of the motor multiplied by the ratio of the reducer. It is possible to select a configuration of the motor selection and gear ratio such that the rated motor torque, multiplied by the gear ratio exceeds these ratings. It is the responsibility of the user to ensure that the settings of the system do not allow these values to be exceeded. The right hand columns give the output torque at the indicated speed which will result in 10,000 hour life (L10). The setup of the system will determine the actual output torque and speed.

 

R2M/G075 Gearing Reflected Inertia

Gear Stages lbf-in-sec^2 (kg-cm^2)
Single Reduction    
4:1 0.000095 (0.107)
5:1 0.000062 (0.069)
10:1 0.000017 (0.019)

 

R2M/G075 Backlash and Efficiency

  Single Reduction Double Reduction
Backlash at 1% Rated Torque 10 Arc min 13 Arc min
Efficiency 91% 86%

 

R2M/G075 Motor and Gearmotor Weights

  R2M075 without Gears R2G075 with 1 Stage Gearing Added Weight for Brake
1 Stack Stator lb (kg) 7.4 (3.4) 9.8 (4.4) 1.0 (0.5)
2 Stack Stator lb (kg) 9.2 (4.2) 11.6 (5.3) 1.0 (0.5)
3 Stack Stator lb (kg) 11 (4.9) 13.4 (6.1) 1.0 (0.5)
Data Curves
 Printable View

R2M075-1 Stack

 

For R2G gearmotors, multiply torque by gear ratio and efficiency.
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
*R2M075 test data derived using NEMA recommended aluminum
heatsink 10” x 10” x 3/8” at 40°C ambient.

 

R2M075-2 Stack

 

For R2G gearmotors, multiply torque by gear ratio and efficiency.
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
*R2M075 test data derived using NEMA recommended aluminum
heatsink 10” x 10” x 3/8” at 40°C ambient.

 

 

R2M075-3 Stack

 

For R2G gearmotors, multiply torque by gear ratio and efficiency.
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
*R2M075 test data derived using NEMA recommended aluminum
heatsink 10” x 10” x 3/8” at 40°C ambient.

 

Ordering Guide
 Printable View

To order a product from Exlar, a unique model mask (identification number) is required. The model mask is a string of characters that identifies the model, size, and configuration alternatives.

 

R2M Order

 

Product Selection Guidelines

To facilitate your ordering process, feel free to print and complete this Exlar Application Worksheet, prior to contacting a Sales Representative in your area.

R2M/G = Motor Type

R2M = Tritex II AC Rotary Motor
R2G = Tritex II AC Rotary Gearmotor

AAA = Frame Size

075 = 75mm
090 = 90 mm
115 = 115 mm

BBB = Gear Ratio

Blank = R2M

Single Reduction Ratios
004 = 4:1
005 = 5:1
010 = 10:1

Double Reduction Ratios (N/A on 75mm)
016 = 16:1
020 = 20:1
025 = 25:1
040 = 40:1
050 = 50:1
100 = 100:1

C = Shaft Type
K = Keyed
D = Connector Options

G = Std straight threaded port with internal terminals, M20x1.5
N = NPT threaded port via adapter with internal terminals, 1/2″ NPT
I = Interconnect style – Exlar std, M16/M23 Style Connector

E = Coating Options
G = Anodized Gray, Exlar Standard
F = Brake Option

S = No brake, standard
B = Electric brake, 24 VDC

GG = Feedback Type

HD = Analog Hall Device
IE = Incremental Encoder, 8192 count resolution
AF = Absolute Feedback

HHH-HH = Motor Stators

R2M/G075 Stator Specifications
138-40 = 1 Stack, 230 VAC, 4000 rpm
238-30 = 2 Stack, 230 VAC, 3000 rpm
338-20 = 3 Stack, 230 VAC, 2000 rpm

R2M/G090 Stator Specifications
238-40 = 2 stack, 230 VAC, 4000 rpm
238-30 = 2 stack, 230 VAC, 3000 rpm
338-20 = 3 stack, 230 VAC, 2000 rpm

R2M/G115 Stator Specifications
138-30 = 1 stack, 230 VAC, 3000 rpm
238-20 = 2 stack, 230 VAC, 2000 rpm
238-15 = 2 stack, 230 VAC, 1500 rpm

III = Voltage

230 – 115-240 VAC, single phase

JJJ = Option Board

SIO = Standard I/O interconnect
IA4 = 4-20mA Analog I/O
EIP = SIO plus Ethernet/IP with M12 connector
PIO = SIO plus Profinet IO with M12 connector
EIN = SIO plus Ethernet/IP without M12 connector
PIN = SIO plus Profinet IO without M12 connector
COP = CANOpen with M12 connector
CON = CANOpen non-connectorized*
TCP = SIO plus Modbus TCP/IP with M12 connector
TCN = SIO plus Modbus TCP/IP without M12 connector

*Requires customer supplied Ethernet cable through I/O port for Class 1 Division 2 compliance only.

R2M/G090
Performance Specifications
 Printable View

R2M/G090 Rotary Torque and Speed Ratings

  Stator 2 Stack 2 Stack 3 Stack
*Ratings based on 25˚C ambient conditions. **Continuous input current rating is defined by UL and CSA. For output torque of R2G gearmotors, multiply by ratio and efficiency. Please note maximum allowable output torques shown below.
  RPM at 240 VAC 4000 3000 2000
Continuous Torque lbf-in (Nm) 30 (3.4) 40 (4.5) 52 (5.9)
Peak Torque lbf-in (Nm) 60 (6.8) 80 (9.0) 105 (11.9)
Drive Current @ Continuous Torque Amps 7.5 7.5 6.6
Operating Temperature Range* 
(-40˚C available, consult Exlar)		 -20 to 65˚ C
Continuous AC Input Current** Amps 6.3 6.3 6.3

 

R2M/G090 Inertia

  Stator 2 Stack 3 Stack
*Add armature inertia to gearing inertia for total inertia.
R2M Motor Armature Inertia (+/-5%) lb-in-sec^2 (kg-cm^2) 0.00097 (1.09) 0.00140 (1.58)
R2G Gearmotor Armature Inertia* (+/-5%) lbf-in-sec^2 (kg-cm^2) 0.00157 (1.77) 0.00200 (2.26)

 

R2M/G090 Radial Load and Bearing Life

RPM 50 100 250 500 1000 3000
R2M090 lbf (N) 427 (1899) 340 (1512) 250 (1112) 198 (881) 158 (703) 109 (485)
R2G090 lbf (N) 350 (1557) 278 (1237) 205 (912) 163 (725) 129 (574) 89 (396)

 

R2M/G090 Gearmotor Mechanical Ratings

Model Ratio Maximum Allowable Output 
Torque-Set by User lbf-in (Nm)		 1000 RPM lbf-in (Nm) 2500 RPM lbf-in (Nm) 4000 RPM lbf-in (Nm)
R2G090-004 4:1 2078 (234.8) 698 (78.9) 530 (59.9) 460 (51.9)
R2G090-005 5:1 1798 (203.1) 896 (101.2) 680 (76.8) 591 (66.8)
R2G090-010 10:1 1126 (127.2) 1043 (117.8) 792 (89.4) 688 (77.7)
R2G090-016 16:1 2078 (234.8) 1057 (119.4) 803 (90.7) 698 (78.9)
R2G090-020 20:1 2078 (234.8) 1131 (127.8) 859 (97.1) 746 (84.3)
R2G090-025 25:1 1798 (203.1) 1452 (164.1) 1103 (124.6) 958 (108.2)
R2G090-040 40:1 2078 (234.8) 1392 (157.3) 1057 (119.4) 918 (103.7)
R2G090-050 50:1 1798 (203.1) 1787 (201.9) 1358 (153.4) 1179 (133.2)
R2G090-100 100:1 1126 (127.2) 1100 (124.3) 1100 (124.3) 1100 (124.3)

Output Torque at Motor Speed for 10,000 Hour Life. Two torque ratings for the R2G gearmotors are given in the table above. The left hand columns give the maximum (peak) allowable output torque for the indicated ratios of each size R2G gearmotor. This is not the rated output torque of the motor multiplied by the ratio of the reducer. It is possible to select a configuration of the motor selection and gear ratio such that the rated motor torque, multiplied by the gear ratio exceeds these ratings. It is the responsibility of the user to ensure that the settings of the system do not allow these values to be exceeded. The right hand columns give the output torque at the indicated speed which will result in 10,000 hour life (L10). The setup of the system will determine the actual output torque and speed.

 

R2M/G090 Gearing Reflected Inertia

Gear Stages lbf-in-sec^2 (kg-cm^2)
Single Reduction
4:1 0.000154 (0.174)
5:1 0.000100 (0.113)
10:1 0.0000265 (0.0300)
Double Reduction
16:1 0.000115 (0.130)
20:1, 25:1 0.0000756 (0.0854)
40:1, 50:1, 100:1 0.0000203 (0.0230)

 

R2M/G090 Backlash and Efficiency

  Single Reduction Double Reduction
Backlash at 1% Rated Torque 10 Arc min 13 Arc min
Efficiency 91% 86%

 

R2M/G090 Motor and Gearmotor Weights

  R2M090 without Gears R2G090 with 1 Stage Gearing R2G090 with 2 Stage Gearing Added Weight for Brake
2 Stack Stator lb (kg) 14 (6.4) 22 (10) 25 (11.3) 1.5 (0.7)
3 Stack Stator lb (kg) 17 (7.7) 25 (11.3) 28 (12.7) 1.5 (0.7)

 

Data Curves
 Printable View

R2M090-2 Stack

 

For R2G gearmotors, multiply torque by gear ratio and efficiency. 
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
**R2M090 test data derived using NEMA recommended aluminum 
heatsink 10” x 10” x 3/8” at 25°C ambient.

 

R2M090- 2 Stack, 3000 rpm

 

For R2G gearmotors, multiply torque by gear ratio and efficiency. 
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
**R2M090 test data derived using NEMA recommended aluminum 
heatsink 10” x 10” x 3/8” at 25°C ambient.

 

R2M090-3 Stack

 

For R2G gearmotors, multiply torque by gear ratio and efficiency. 
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
**R2M090 test data derived using NEMA recommended aluminum 
heatsink 10” x 10” x 3/8” at 25°C ambient.

 

 

Ordering Guide
 Printable View

To order a product from Exlar, a unique model mask (identification number) is required. The model mask is a string of characters that identifies the model, size, and configuration alternatives.

 

R2M Order

 

Product Selection Guidelines

To facilitate your ordering process, feel free to print and complete this Exlar Application Worksheet, prior to contacting a Sales Representative in your area.

R2M/G = Motor Type

R2M = Tritex II AC Rotary Motor
R2G = Tritex II AC Rotary Gearmotor

AAA = Frame Size

075 = 75mm
090 = 90 mm
115 = 115 mm

BBB = Gear Ratio

Blank = R2M

Single Reduction Ratios
004 = 4:1
005 = 5:1
010 = 10:1

Double Reduction Ratios (N/A on 75mm)
016 = 16:1
020 = 20:1
025 = 25:1
040 = 40:1
050 = 50:1
100 = 100:1

C = Shaft Type

K = Keyed

D = Connector Options

G = Std straight threaded port with internal terminals, M20x1.5
N = NPT threaded port via adapter with internal terminals, 1/2″ NPT
I = Interconnect style – Exlar std, M16/M23 Style Connector

E = Coating Options

G = Anodized Gray, Exlar Standard

F = Brake Option

S = No brake, standard
B = Electric brake, 24 VDC

GG = Feedback Type

HD = Analog Hall Device
IE = Incremental Encoder, 8192 count resolution
AF = Absolute Feedback

HHH-HH = Motor Stators

R2M/G075 Stator Specifications
138-40 = 1 Stack, 230 VAC, 4000 rpm
238-30 = 2 Stack, 230 VAC, 3000 rpm
338-20 = 3 Stack, 230 VAC, 2000 rpm

R2M/G090 Stator Specifications
238-40 = 2 stack, 230 VAC, 4000 rpm
238-30 = 2 stack, 230 VAC, 3000 rpm
338-20 = 3 stack, 230 VAC, 2000 rpm

R2M/G115 Stator Specifications
138-30 = 1 stack, 230 VAC, 3000 rpm
238-20 = 2 stack, 230 VAC, 2000 rpm
238-15 = 2 stack, 230 VAC, 1500 rpm

III = Voltage

230 – 115-240 VAC, single phase

JJJ = Option Board

SIO = Standard I/O interconnect
IA4 =  4-20mA Analog I/O
EIP = SIO plus Ethernet/IP with M12 connector
PIO = SIO plus Profinet IO with M12 connector
EIN = SIO plus Ethernet/IP without M12 connector
PIN = SIO plus Profinet IO without M12 connector
COP = CANOpen with M12 connector
CON = CANOpen non-connectorized*
TCP = SIO plus Modbus TCP/IP with M12 connector
TCN = SIO plus Modbus TCP/IP without M12 connector

 

*Requires customer supplied Ethernet cable through I/O port for Class 1 Division 2 compliance only.

R2M/G115
Performance Specifications
 Printable View

R2M/G115 Rotary Motor Torque and Speed Ratings

  Stator 1 Stack 2 Stack 2 Stack
  RPM at 240 VAC 3000 2000 1500
Continuous Torque lbf-in (Nm) 47 (5.3) 73 (8.3) 95 (10.7)
Peak Torque lbf-in (Nm) 94 (10.6) 146 (16.5) 190 (21.5)
Drive Current @ Continuous Torque Amps 8.5 8.5 8.5
Operating Temperature Range* 
(-40˚C available, consult Exlar)		 -20 to 65˚ C
Continuous AC Input Current** Amps 8.3 8.3 8.3

*Ratings based on 25˚C ambient conditions. 
**Continuous input current rating is defined by UL and CSA. For output torque of R2G gearmotors, multiply by ratio and efficiency. Please note maximum allowable output torques shown below.

 

R2M/G115 Inertia

  Stator 1 Stack 2 Stack
*Add armature inertia to gearing inertia for total R2M system inertia.
R2M Motor Armature Inertia (+/-5%) lb-in-sec^2 (kg-cm^2) 0.00344 (3.89) 0.00623 (7.036)
R2G Gearmotor Armature Inertia* lbf-in-sec^2 (kg-cm^2) 0.00538 (6.08) 0.00816 (9.22)

 

R2M/G115 Radial Load and Bearing Life

RPM 50 100 250 500 1000 3000
R2M115 lbf (N) 579 (2576) 460 (2046) 339 (1508) 269 (1197) 214 (952) 148 (658)
R2G115 lbf (N) 858 (3817) 681 (3029) 502 (2233) 398 (1770) 316 (1406) 218 (970)

Side load ratings shown above are for 10,000 hour bearing life at 25 mm from motor face at given rpm.

 

R2M/G115 Gearmotor Mechanical Ratings

Model Ratio Maximum Allowable Output 
Torque-Set by User lbf-in (Nm)		 1000 RPM lbf-in (Nm) 2000 RPM lbf-in (Nm) 3000 RPM lbf-in (Nm)
R2G115-004 4:1 4696 (530.4) 1392 (157.3) 1132 (127.9) 1000 (112.9)
R2G115-005 5:1 4066 (459.4) 1455 (163.3) 1175 (132.8) 1040 (117.5)
R2G115-010 10:1 2545 (287.5) 1660 (187.6) 1350 (152.6) 1200 (135.6)
R2G115-016 16:1 4696 (530.4) 2112 (238.6) 1714 (193.0) 1518 (171.0)
R2G115-020 20:1 4696 (530.4) 2240 (253.1) 1840 (207.9) 1620 (183.0)
R2G115-025 25:1 4066 (459.4) 2350 (265.5) 1900 (214.7) 1675 (189.2)
R2G115-040 40:1 4696 (530.4) 2800 (316.4) 2240 (253.1) 2000 (225.9)
R2G115-050 50:1 4066 (459.4) 2900 (327.7) 2350 (265.5) 2100 (237.3)
R2G115-100 100:1 2545 (287.5) 2500 (282.5) 2500 (282.5) 2400 (271.2)

Output Torque at Motor Speed for 10,000 Hour Life.Two torque ratings for the R2G gearmotors are given in the table above. The left hand columns give the maximum (peak) allowable output torque for the indicated ratios of each size R2G gearmotor. This is not the rated output torque of the motor multiplied by the ratio of the reducer. It is possible to select a configuration of the motor selection and gear ratio such that the rated motor torque, multiplied by the gear ratio exceeds these ratings. It is the responsibility of the user to ensure that the settings of the system do not allow these values to be exceeded. The right hand columns give the output torque at the indicated speed which will result in 10,000 hour life (L10). The setup of the system will determine the actual output torque and speed.

 

R2M/G115 Gearing Reflected Inertia

Gear Stages lbf-in-sec^2 (kg-cm^2)
Single Reduction
4:1 0.000635 (0.717)
5:1 0.000428 (0.484)
10:1 0.000111 (0.125)
Double Reduction
16:1 0.000513 (0.580)
20:1, 25:1 0.00035 (0.396)
40:1, 50:1, 100:1 0.0000911 (0.103)

 

R2M/G115 Backlash and Efficiency

  Single Reduction Double Reduction
Backlash at 1% Rated Torque 10 Arc min 13 Arc min
Efficiency 91% 86%

 

R2M/G115 Motor and Gearmotor Weights

  R2M115 without Gears R2G115 with 1 Stage Gearing R2G115 with 2 Stage Gearing Added Weight for Brake
1 Stack Stator lb (kg) 19 (8.6) 34 (15.4) 40 (18.1) 2.7 (1.2)
2 Stack Stator lb (kg) 27 (12.2) 42 (19.1) 48 (21.8) 2.7 (1.2)
3 Stack Stator lb (kg) 35 (15.9) 50 (22.7) 56 (25.4) 2.7 (1.2)
Data Curves
 Printable View

R2M115-1 Stack

 

For R2G gearmotors, multiply torque by gear ratio and efficiency. 
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
***R2M115 test data derived using NEMA recommended aluminum 
heatsink 12” x 12” x 1/2” at 25°C ambient.

 

R2M115-2 Stack

 

For R2G gearmotors, multiply torque by gear ratio and efficiency. 
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
***R2M115 test data derived using NEMA recommended aluminum 
heatsink 12” x 12” x 1/2” at 25°C ambient.

 

R2M115-2 Stack 1500 rpm

 

For R2G gearmotors, multiply torque by gear ratio and efficiency. 
Efficiencies: Divide speed by gear ratio; 1 Stage = 0.91, 2 Stage = 0.86
***R2M115 test data derived using NEMA recommended aluminum 
heatsink 12” x 12” x 1/2” at 25°C ambient.

 

Ordering Guide
 Printable View

To order a product from Exlar, a unique model mask (identification number) is required. The model mask is a string of characters that identifies the model, size, and configuration alternatives.

 

R2M Order

 

Product Selection Guidelines

To facilitate your ordering process, feel free to print and complete this Exlar Application Worksheet, prior to contacting a Sales Representative in your area.

R2M/G = Motor Type

R2M = Tritex II AC Rotary Motor
R2G = Tritex II AC Rotary Gearmotor

AAA = Frame Size

075 = 75mm
090 = 90 mm
115 = 115 mm

BBB = Gear Ratio

Blank = R2M

Single Reduction Ratios
004 = 4:1
005 = 5:1
010 = 10:1

Double Reduction Ratios (N/A on 75mm)
016 = 16:1
020 = 20:1
025 = 25:1
040 = 40:1
050 = 50:1
100 = 100:1

C = Shaft Type

K = Keyed

D = Connector Options

G = Std straight threaded port with internal terminals, M20x1.5
N = NPT threaded port via adapter with internal terminals, 1/2″ NPT
I = Interconnect style – Exlar std, M16/M23 Style Connector

E = Coating Options

G = Anodized Gray, Exlar Standard

F = Brake Option

S = No brake, standard
B = Electric brake, 24 VDC

GG = Feedback Type

HD = Analog Hall Device
IE = Incremental Encoder, 8192 count resolution
AF = Absolute Feedback

HHH-HH = Motor Stators

R2M/G075 Stator Specifications
138-40 = 1 Stack, 230 VAC, 4000 rpm
238-30 = 2 Stack, 230 VAC, 3000 rpm
338-20 = 3 Stack, 230 VAC, 2000 rpm

R2M/G090 Stator Specifications
238-40 = 2 stack, 230 VAC, 4000 rpm
238-30 = 2 stack, 230 VAC, 3000 rpm
338-20 = 3 stack, 230 VAC, 2000 rpm

R2M/G115 Stator Specifications
138-30 = 1 stack, 230 VAC, 3000 rpm
238-20 = 2 stack, 230 VAC, 2000 rpm
238-15 = 2 stack, 230 VAC, 1500 rpm

III = Voltage

230 – 115-240 VAC, single phase

JJJ = Option Board

SIO = Standard I/O interconnect
IA4 =  4-20mA Analog I/O
EIP = SIO plus Ethernet/IP with M12 connector
PIO = SIO plus Profinet IO with M12 connector
EIN = SIO plus Ethernet/IP without M12 connector
PIN = SIO plus Profinet IO without M12 connector
COP = CANOpen with M12 connector
CON = CANOpen non-connectorized*
TCP = SIO plus Modbus TCP/IP with M12 connector
TCN = SIO plus Modbus TCP/IP without M12 connector

 

*Requires customer supplied Ethernet cable through I/O port for Class 1 Division 2 compliance only.

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Tritex II AC Rotary Actuator Drawings

R2G
R2M
R2G075 Gearmotor Dimensions R2M075 Motor Dimensions
R2G090 Gearmotor Dimensions R2M090 Motor Dimensions
R2G115 Gearmotor Dimensions R2M115 Motor Dimensions

Pre-sale drawings and models are representative and are subject to change. Certified drawings and models of a particular configuration are available for a fee. Please consult your local Exlar representative for additional details.

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