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1S Motors

  • CAD Library
  • R88M-1_ 1S-series Servo Motor Datasheet
  • Thank you for downloading the R88M-1_ 1S-series Servo Motor Datasheet

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  • OMRON - 1S Servo System
    OMRON - 1S Servo System
    • OMRON - 1S Servo System

      OMRON - 1S Servo System

      1S is a servo system designed to optimize the full cycle, through the machine design, installation and commissioning tasks and finally to the maintenance once in production. The 1S servo offers high resolution multi-turn encoder without battery backup, safety network built.-in and improved loop control allowing accurate and higher machine productivity.

      01:13
Features

Simplified machine design and maintenance

Ratings: 230 VAC from 50 W to 1.5 kW, 400 VAC from 400 W to 3 kW

  • 23-bit resolution encoder
  • Compact and small motor size
  • Multi-turn encoder design without mechanics: 16-bit, 65536 turns
  • Battery-free absolute multi-turn encoder or incremental encoder
  • Pre-assembled motor cables
  • Designed for easy EMC compliance
Specifications & ordering info

Ordering information

Servo motors

Note:

① Select motor from R88M-1_ family using motor tables in next pages.

Servo drives

Note:

② Refer to the 1S servo drive section for detailed drive specifications and selection of drive accessories.

Servo motors

Servo motors 3000 r/min (100 W to 3 kW)

Symbol Specifications Compatible 1S servo drive Order code
Voltage Encoder and design Rated torque Capacity Flange size
230 V Incremental encoder
(23-bit)Straight shaft with
key and tap
Without brake 0.318 Nm 100 W 40 mm R88D-1SN01H-ECT R88M-1M10030H-S2
0.637 Nm 200 W 60 mm R88D-1SN02H-ECT R88M-1M20030H-S2
1.27 Nm 400 W R88D-1SN04H-ECT R88M-1M40030H-S2
2.39 Nm 750 W 80 mm R88D-1SN08H-ECT R88M-1M75030H-S2
3.18 Nm 1 kW 100 mm R88D-1SN15H-ECT R88M-1L1K030H-S2
4.77 Nm 1.5 kW R88D-1SN15H-ECT R88M-1L1K530H-S2
With brake 0.318 Nm 100 W 40 mm R88D-1SN01H-ECT R88M-1M10030H-BS2
0.637 Nm 200 W 60 mm R88D-1SN02H-ECT R88M-1M20030H-BS2
1.27 Nm 400 W R88D-1SN04H-ECT R88M-1M40030H-BS2
2.39 Nm 750 W 80 mm R88D-1SN08H-ECT R88M-1M75030H-BS2
3.18 Nm 1 kW 100 mm R88D-1SN15H-ECT R88M-1L1K030H-BS2
4.77 Nm 1.5 kW R88D-1SN15H-ECT R88M-1L1K530H-BS2
Absolute encoder
(23-bit)Straight shaft with
key and tap
Without brake 0.159 Nm 50 W 40 mm R88D-1SN01H-ECT R88M-1M05030T-S2
0.318 Nm 100 W R88D-1SN01H-ECT R88M-1M10030T-S2
0.637 Nm 200 W 60 mm R88D-1SN02H-ECT R88M-1M20030T-S2
1.27 Nm 400 W R88D-1SN04H-ECT R88M-1M40030T-S2
2.39 Nm 750 W 80 mm R88D-1SN08H-ECT R88M-1M75030T-S2
3.18 Nm 1 kW 100 mm R88D-1SN15H-ECT R88M-1L1K030T-S2
4.77 Nm 1.5 kW R88D-1SN15H-ECT R88M-1L1K530T-S2
With brake 0.159 Nm 50 W 40 mm R88D-1SN01H-ECT R88M-1M05030T-BS2
0.318 Nm 100 W R88D-1SN01H-ECT R88M-1M10030T-BS2
0.637 Nm 200 W 60 mm R88D-1SN02H-ECT R88M-1M20030T-BS2
1.27 Nm 400 W R88D-1SN04H-ECT R88M-1M40030T-BS2
2.39 Nm 750 W 80 mm R88D-1SN08H-ECT R88M-1M75030T-BS2
3.18 Nm 1 kW 100 mm R88D-1SN15H-ECT R88M-1L1K030T-BS2
4.77 Nm 1.5 kW R88D-1SN15H-ECT R88M-1L1K530T-BS2
400 V Without brake 2.39 Nm 750 W R88D-1SN10F-ECT R88M-1L75030C-S2
3.18 Nm 1 kW R88D-1SN10F-ECT R88M-1L1K030C-S2
4.77 Nm 1.5 kW R88D-1SN15F-ECT R88M-1L1K530C-S2
6.37 Nm 2 kW R88D-1SN20F-ECT R88M-1L2K030C-S2
9.55 Nm 3 kW 130 mm R88D-1SN30F-ECT R88M-1L3K030C-S2
With brake 2.39 Nm 750 W 100 mm R88D-1SN10F-ECT R88M-1L75030C-BS2
3.18 Nm 1 kW R88D-1SN10F-ECT R88M-1L1K030C-BS2
4.77 Nm 1.5 kW R88D-1SN15F-ECT R88M-1L1K530C-BS2
6.37 Nm 2 kW R88D-1SN20F-ECT R88M-1L2K030C-BS2
9.55 Nm 3 kW 130 mm R88D-1SN30F-ECT R88M-1L3K030C-BS2

Servo motors 2000 r/min (400 W to 3 kW)

Symbol Specifications Compatible 1S servo drive Order code
Voltage Encoder and design Rated torque Capacity Flange size
230 V Incremental encoder
(23-bit)Straight shaft with
key and tap
Without brake 4.77 Nm 1 kW 130 mm R88D-1SN15H-ECT R88M-1M1K020H-S2
7.16 Nm 1.5 kW R88D-1SN15H-ECT R88M-1M1K520H-S2
With brake 4.77 Nm 1 kW R88D-1SN15H-ECT R88M-1M1K020H-BS2
7.16 Nm 1.5 kW R88D-1SN15H-ECT R88M-1M1K520H-BS2
Absolute encoder
(23-bit)Straight shaft with
key and tap
Without brake 4.77 Nm 1 kW R88D-1SN15H-ECT R88M-1M1K020T-S2
7.16 Nm 1.5 kW R88D-1SN15H-ECT R88M-1M1K520T-S2
With brake 4.77 Nm 1 kW R88D-1SN15H-ECT R88M-1M1K020T-BS2
7.16 Nm 1.5 kW R88D-1SN15H-ECT R88M-1M1K520T-BS2
400 V Without brake 1.91 Nm 400 W 100 mm R88D-1SN06F-ECT R88M-1M40020C-S2
2.86 Nm 600 W R88D-1SN06F-ECT R88M-1M60020C-S2
4.77 Nm 1 kW 130 mm R88D-1SN10F-ECT R88M-1M1K020C-S2
7.16 Nm 1.5 kW R88D-1SN15F-ECT R88M-1M1K520C-S2
9.55 Nm 2 kW R88D-1SN20F-ECT R88M-1M2K020C-S2
14.3 Nm 3 kW R88D-1SN30F-ECT R88M-1M3K020C-S2
With brake 1.91 Nm 400 W 100 mm R88D-1SN06F-ECT R88M-1M40020C-BS2
2.86 Nm 600 W R88D-1SN06F-ECT R88M-1M60020C-BS2
4.77 Nm 1 kW 130 mm R88D-1SN10F-ECT R88M-1M1K020C-BS2
7.16 Nm 1.5 kW R88D-1SN15F-ECT R88M-1M1K520C-BS2
9.55 Nm 2 kW R88D-1SN20F-ECT R88M-1M2K020C-BS2
14.3 Nm 3 kW R88D-1SN30F-ECT R88M-1M3K020C-BS2

Servo motors 1000 r/min (900 W to 3 kW)

Symbol Specifications Compatible 1S servo drive Order code
Voltage Encoder and design Rated torque Capacity Flange size
230 V Absolute encoder
(23-bit)Straight shaft with
key and tap
Without brake 8.59 Nm 900 W 130 mm R88D-1SN15H-ECT R88M-1M90010T-S2
With brake 8.59 Nm 900 W R88D-1SN15H-ECT R88M-1M90010T-BS2
400 V Without brake 8.59 Nm 900 W R88D-1SN10F-ECT R88M-1M90010C-S2
19.1 Nm 2 kW 180 mm R88D-1SN20F-ECT R88M-1M2K010C-S2
28.7 Nm 3 kW R88D-1SN30F-ECT R88M-1M3K010C-S2
With brake 8.59 Nm 900 W 130 mm R88D-1SN10F-ECT R88M-1M90010C-BS2
19.1 Nm 2 kW 180 mm R88D-1SN20F-ECT R88M-1M2K010C-BS2
28.7 Nm 3 kW R88D-1SN30F-ECT R88M-1M3K010C-BS2

Encoder cables

Symbol Appearance Specifications Order code

Encoder cable for servo motors
R88M-1M05030T-_
R88M-1M(100/200/400/750)30(H/T)-_
1.5 m R88A-CR1A001-5CF-E
3 m R88A-CR1A003CF-E
5 m R88A-CR1A005CF-E
10 m R88A-CR1A010CF-E
15 m R88A-CR1A015CF-E
20 m R88A-CR1A020CF-E

Encoder cable for servo motors
R88M-1L(1K0/1K5)30(H/T)-_
R88M-1L(750/1K0/1K5/2K0/3K0)30C-_
R88M-1M(1K0/1K5)20(H/T)-_
R88M-1M(400/600/1K0/1K5/2K0/3K0)20C-_
R88M-1M90010T-_
R88M-1M(900/2K0/3K0)10C-_
1.5 m R88A-CR1B001-5NF-E
3 m R88A-CR1B003NF-E
5 m R88A-CR1B005NF-E
10 m R88A-CR1B010NF-E
15 m R88A-CR1B015NF-E
20 m R88A-CR1B020NF-E

Power cables

Symbol Appearance Specifications Order code
For 230 V servo motors
R88M-1M05030T-_S2 For servo motors with brake R88M-1M05030T-BS2,
the separate brake cable R88A-CA1A___BFR is
needed.
Without
brake
3 m R88A-CA1A003SFR
5 m R88A-CA1A005SFR
10 m R88A-CA1A010SFR
15 m R88A-CA1A015SFR
20 m R88A-CA1A020SFR
For 230 V servo motors
R88M-1M(100/200/400/750)30(H/T)-_S2 For servo motors with brake
R88M-1M(100/200/400/750)30(H/T)-BS2, the
separate brake cable R88A-CA1A___BF-E is needed.
Without
brake
1.5 m R88A-CA1A001-5SF-E
3 m R88A-CA1A003SF-E
5 m R88A-CA1A005SF-E
10 m R88A-CA1A010SF-E
15 m R88A-CA1A015SF-E
20 m R88A-CA1A020SF-E
For 230 V servo motors
R88M-1L(1K0/1K5)30(H/T)-_S2
R88M-1M(1K0/1K5)20(H/T)-_S2
R88M-1M90010T-_S2
Without
brake
1.5 m R88A-CA1C001-5SF-E
3 m R88A-CA1C003SF-E
5 m R88A-CA1C005SF-E
10 m R88A-CA1C010SF-E
15 m R88A-CA1C015SF-E
20 m R88A-CA1C020SF-E
With brake 1.5 m R88A-CA1C001-5BF-E
3 m R88A-CA1C003BF-E
5 m R88A-CA1C005BF-E
10 m R88A-CA1C010BF-E
15 m R88A-CA1C015BF-E
20 m R88A-CA1C020BF-E
For 400 V servo motors
R88M-1L(750/1K0/1K5/2K0)30C-_S2
R88M-1M(400/600/1K0/1K5/2K0)20C-_S2
R88M-1M90010C-_S2
Without
brake
1.5 m R88A-CA1C001-5SF-E
3 m R88A-CA1C003SF-E
5 m R88A-CA1C005SF-E
10 m R88A-CA1C010SF-E
15 m R88A-CA1C015SF-E
20 m R88A-CA1C020SF-E
With brake 1.5 m R88A-CA1E001-5BF-E
3 m R88A-CA1E003BF-E
5 m R88A-CA1E005BF-E
10 m R88A-CA1E010BF-E
15 m R88A-CA1E015BF-E
20 m R88A-CA1E020BF-E
For 400 V servo motors
R88M-1L3K030C-_S2
R88M-1M3K020C-_S2
R88M-1M(2K0/3K0)10C-_S2
Without
brake
1.5 m R88A-CA1E001-5SF-E
3 m R88A-CA1E003SF-E
5 m R88A-CA1E005SF-E
10 m R88A-CA1E010SF-E
15 m R88A-CA1E015SF-E
20 m R88A-CA1E020SF-E
With brake 1.5 m R88A-CA1E001-5BF-E
3 m R88A-CA1E003BF-E
5 m R88A-CA1E005BF-E
10 m R88A-CA1E010BF-E
15 m R88A-CA1E015BF-E
20 m R88A-CA1E020BF-E

Brake cables (for 230 V, 50 W to 750 W servo motors)

Symbol Appearance Specifications Order code
Brake cable only
For 230 V servo motors with brake
R88M-1M05030T-BS2
3 m R88A-CA1A003BFR
5 m R88A-CA1A005BFR
10 m R88A-CA1A010BFR
15 m R88A-CA1A015BFR
20 m R88A-CA1A020BFR
Brake cable only
For 230 V servo motors with brake
R88M-1M(100/200/400/750)30(H/T)-BS2
1.5 m R88A-CA1A001-5BF-E
3 m R88A-CA1A003BF-E
5 m R88A-CA1A005BF-E
10 m R88A-CA1A010BF-E
15 m R88A-CA1A015BF-E
20 m R88A-CA1A020BF-E

Connectors for encoder, power and brake cables

Specifications Applicable servo motor Order code
Connectors for encoder cables Drive side (CN2) All models R88A-CN101R
Motor side R88M-1M05030T-_
R88M-1M(100/200/400/750)30(H/T)-_
R88A-CNK02R
R88M-1L(1K0/1K5)30(H/T)-_
R88M-1L(750/1K0/1K5/2K0/3K0)30C-_
R88M-1M(1K0/1K5)20(H/T)-_
R88M-1M(400/600/1K0/1K5/2K0/3K0)20C-_
R88M-1M90010T-_
R88M-1M(900/2K0/3K0)10C-_
R88A-CN104R
Connectors for power cables Motor side R88M-1M(100/200/400/750)30(H/T)-_S2 R88A-CN111A
R88M-1L(1K0/1K5)30(H/T)-S2
R88M-1M(1K0/1K5)20(H/T)-S2
R88M-1M90010T-S2
R88M-1L(750/1K0/1K5/2K0)30C-S2
R88M-1M(400/600/1K0/1K5/2K0)20C-S2
R88M-1M90010C-S2
MS3108E20-4S
R88M-1L(1K0/1K5)30(H/T)-BS2
R88M-1M(1K0/1K5)20(H/T)-BS2
R88M-1M90010T-BS2
MS3108E20-18S
R88M-1L3K030C-S2
R88M-1M3K020C-S2
R88M-1M(2K0/3K0)10C-S2
MS3108E22-22S
R88M-1L(750/1K0/1K5/2K0/3K0)30C-BS2
R88M-1M(400/600/1K0/1K5/2K0/3K0)20C-BS2
R88M-1M(900/2K0/3K0)10C-BS2
MS3108E24-11S
Connectors for brake cables Motor side R88M-1M(100/200/400/750)30(H/T)-BS2 R88A-CN111B

Cable clamp (spare parts)

Applicable 1S power cable Order code
230 V, 100 W to 750 W models R88A-SC011S-E
230 V, 1.5 kW model 
400 V, 600 W to 3 kW models
R88A-SC021S-E

Dimensions

Servo motors

Type 3000 r/min motors (230 V, 50 W)

Dimensions (mm) Without brake With brake Approx. mass (kg)
Model: R88M-1_ LL LL Without brake With brake
M05030T-_S2 67.5 103.5 0.35 0.59

Type 3000 r/min motors (230 V, 100 W)

Dimensions (mm) Without brake With brake Approx. mass (kg)
Model: R88M-1_ LL LL Without brake With brake
M10030(H/T)-_S2 90 126 0.52 0.77

Type 3000 r/min motors (230 V, 200 W to 750 W)

Dimensions (mm) Without brake With brake LR Flange surface Shaft end Approx. mass (kg)
Model: R88M-1_ LL KL1 LL KL1 LB LC LD LG LZ S QA QK W U T Tap x depth Without
brake
With
brake
M20030(H/T)-_S2 79.5 52.6 107.5 52.6 30 50 dia. 0-0.025 60 70 6 4.5 11 dia. 0-0.011 2 20 4 0-0.03 1.5 0-0.2 4 M4 x 10L 1.0 1.3
M40030(H/T)-_S2 105.5 133.5 14 dia. 0-0.011 5 0-0.03 2 0-0.2 5 M5 x 12L 1.4 1.9
M75030(H/T)-_S2 117.3 63.2 153 63.2 35 70 dia. 0-0.03 80 90 8 6 19 dia. 0-0.013 3 24 6 0-0.03 2.5 0-0.2 6 2.9 3.9

Type 3000 r/min motors (230 V, 1 kW to 1.5 kW / 400 V, 750 W to 3 kW)

Dimensions
(mm)
Without brake With brake LR Flange surface Shaft end Approx. mass
(kg)
Model:
R88M-1_
LL KB1 KB2 KL1 LL KB1 KB2 KL1 LB LC LD LE LG LZ S QA QK W U T Tap x
depth
Without
brake
With
brake
L1K030(H/T)-_S2 168 85 153 97 209 85 194 97 55 95 dia. 0-0.035 100 115 3 10 9 19 dia. 0-0.013 3 42 6 0-0.03 2.5 0-0.2 6 M5 x 12L 5.7 7.4
L1K530(H/T)-_S2
L75030C-_S2 139 56 124 180 56 165 104 4.1 5.8
L1K030C-_S2 168 85 153 209 85 194 5.7 7.4
L1K530C-_S2
L2K030C-_S2 179 96 164 220 96 205 6.4 8.1
L3K030C-_S2 184 112 169 116 230 112 215 119 110 dia. 0-0.035 130 145 4 12 9 22 dia. 0-0.013 8 0-0.036 3 0-0.4 7 11.5 12.5

Type 2000 r/min motors (400 V, 400 W to 600 W)

Dimensions (mm) Without brake With brake Approx. mass (kg)
Model: R88M-1_ LL KB1 KB2 KL1 LL KB1 KB2 KL1 Without brake With brake
M40020C-_S2 134.8 52 120.5 97 152.3 52 138 104 3.9 4.8
M60020C-_S2 151.8 69 137.5 169.3 69 155 4.7 5.8

Type 2000 r/min motors (230 V, 1 kW to 1.5 kW / 400 V, 1 kW to 3 kW)

Dimensions (mm) Without brake With brake LR Shaft end Approx. mass (kg)
Model: R88M-1_ LL KB1 KB2 KL1 KL2 LL KB1 KB2 KL1 KL2 S Q QA QK W U T Tap xdepth Without brake Withbrake
M1K020(H/T)-_S2 120.5 63 109 76 118 162 63 149 76 118 55 22 dia. 0-0.013 50 3 42 8 0-0.036 3 0-0.4 7 M5 x 12L 6.6 8.6
M1K520(H/T)-_S2 138 79 125 179 79 166 8.5 10.5
M1K020C-_S2 120.5 63 109 162 64 150 119 6.6 8.6
M1K520C-_S2 138 79 125 179 81 167 8.5 10.5
M2K020C-_S2 160 98 148 201 99 189 10.0 12.0
M3K020C-_S2 191 119 176 45 116 234 118 219 45 119 65 24 dia. 0-0.013 60 52 M8 x 20L 12.0 15.0

Type 1000 r/min motors (230 V, 900 W / 400 V, 900 W)

Dimensions (mm) Without brake With brake Approx. mass (kg)
Model: R88M-1_ LL KB1 KB2 KL1 KL2 LL KB1 KB2 KL1 KL2 Without brake With brake
M90010T-_S2 138 79 125 76 118 179 79 166 76 118 8.5 10.5
M90010C-_S2 81 167 117

Type 1000 r/min motors (400 V, 2 kW)

Dimensions (mm) Without brake With brake Approx. mass (kg)
Model: R88M-1_ LL KB1 KB2 KL1 KL2 LL KB1 KB2 KL1 KL2 Without brake With brake
M2K010C-_S2 159 93 145 45 141 206 92 191 45 144 18.0 22.0

Type 1000 r/min motors (400 V, 3 kW)

Dimensions (mm) Without brake With brake Approx. mass (kg)
Model: R88M-1_ LL KB1 KB2 KL1 KL2 LL KB1 KB2 KL1 KL2 Without brake With brake
M3K010C-_S2 228 162 213 45 141 274 162 260 45 144 28.0 33.0

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The Sysmac Studio provides one design and operation environment for configuration, programming, simulation and monitoring.
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