HELIKS-CI-ST

Economical, helical lines

Heliks is an economical, low-backlash, helical planetary gearbox designed for easy applications such as low-duty cartezian or gantry robots.

Product Image
Acceleration
Fast reversals
Radial load
Max axial load
Stiffness
Precision
Price range
Motor connection
Servo-grade flange, elastic coupling and bushing
Number of sizes in the line
5

With a 5 arc-min backlash, or optional 3 arc-min backlash, it is precise enough for enable very clear cuts to waterjet cutting machines.

Its helical toothing guarantees a quiet running.

The planet carrier shaft and the ring gear are from forged steel, and the ring gear is broached directly into the external housing, to maximize reliability.

The motor shaft connection is a balanced coupling, minimizing the load on your motor bearings. Installation is quick and easy thanks to a one-screw lock on the motor shaft.

The gearbox will be delivered with the adapter flange matching your motor.

Ratios over 100:1 are possible, do not hesitate to contact us

Size :070 - Stage(s) : 1

TECHNICAL DATA

Ratio 3 4 5 6 7 8 9 10
Nominal torque (Nm) 1837292724181614
Peak torque Tmax (Nm) 554940383736
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 4000
Max input speed (rpm) 7500
Max radial load (N) 1600
Max axial load (N) 1500
Efficiency (%) ≥97
Torsional stiffness (Nm/min) 6
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤61
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 3 4 5 6 7 8 9 10
Diameter 14 -
19 -
22 -
24 -
28 -
35 -
38 -
42 -

Size :070 - Stage(s) : 2

TECHNICAL DATA

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Nominal torque (Nm) -18-18-37-37-18-29-37-27-29-37-27-24-29-27-24-18-16-14
Peak torque Tmax (Nm) -55-55-49-49-55-40-49-38-40-49-38-38-40-38-38-37-36-36
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) -4000-4000-4000-4000-4000-4000-4000-4000-4000-4000-4000-4000-4000-4000-4000-4000-4000-4000
Max input speed (rpm) -7500-7500-7500-7500-7500-7500-7500-7500-7500-7500-7500-7500-7500-7500-7500-7500-7500-7500
Max radial load (N) 1600
Max axial load (N) 1500
Efficiency (%) ≥94
Torsional stiffness (Nm/min) 6
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤61
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Diameter 14 -
19 -
22 -
24 -
28 -
35 -
38 -
42 -

Size :090 - Stage(s) : 1

TECHNICAL DATA

Ratio 3 4 5 6 7 8 9 10
Nominal torque (Nm) 701291008171554742
Peak torque Tmax (Nm) 169160112114115111104107
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 3100
Max input speed (rpm) 6000
Max radial load (N) 2500
Max axial load (N) 1950
Efficiency (%) ≥97
Torsional stiffness (Nm/min) 11
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤63
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 3 4 5 6 7 8 9 10
Diameter 14 -
19 -
22 -
24 -
28 -
35 -
38 -
42 -

Size :090 - Stage(s) : 2

TECHNICAL DATA

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Nominal torque (Nm) 65-68-86-90-51-100-68-81-85-40-81-71-49-59-69-55-47-42-
Peak torque Tmax (Nm) 92-86-122-115-85-112-113-114-112-109-114-115-112-114-115-111-104-107-
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-3100-
Max input speed (rpm) 6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-6000-
Max radial load (N) 2500
Max axial load (N) 1950
Efficiency (%) ≥94
Torsional stiffness (Nm/min) 11
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤63
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Diameter 14 -
19 -
22 -
24 -
28 -
35 -
38 -
42 -

Size :120 - Stage(s) : 1

TECHNICAL DATA

Ratio 3 4 5 6 7 8 9 10
Nominal torque (Nm) 200214167179178164-110
Peak torque Tmax (Nm) 378415300327279322-260
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 2800-2800
Max input speed (rpm) 5500-5500
Max radial load (N) 5700
Max axial load (N) 3615
Efficiency (%) ≥97
Torsional stiffness (Nm/min) 26
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤64
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 3 4 5 6 7 8 9 10
Diameter 14 -
19 -
22 -
24 4.10608553.34941013.2190343-3.161032-3.14970383.1481432
28 4.37422083.61754533.4871695-3.4291673-3.41783913.4162784
35 5.36851564.61184024.4814644-4.4234621-4.41213394.4105732
38 -
42 -

Size :120 - Stage(s) : 2

TECHNICAL DATA

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Nominal torque (Nm) 200-183-214-214-137-167-183-179-167-113-179-178-141-170-178-164-110-
Peak torque Tmax (Nm) 242-206-322-275-212-300-282-327-300-259-327-279-300-327-279-322-260-
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 2800-2800-2800-2800-2800-2800-2800-2800-2800-2800-2800-2800-2800-2800-2800-2800-2800-
Max input speed (rpm) 5500-5500-5500-5500-5500-5500-5500-5500-5500-5500-5500-5500-5500-5500-5500-5500-5500-
Max radial load (N) 5700
Max axial load (N) 3615
Efficiency (%) ≥94
Torsional stiffness (Nm/min) 26
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤64
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Diameter 14 -
19 -
22 0.58-0.569-0.58-0.569-0.569-0.562-0.569-0.562-0.561-0.562-0.562-0.561-0.561-0.561-0.561-0.561-0.561-
24 0.623-0.612-0.623-0.612-0.612-0.605-0.612-0.605-0.603-0.605-0.605-0.603-0.603-0.603-0.603-0.603-0.603-
28 -
35 -
38 -
42 -

Size :155 - Stage(s) : 1

TECHNICAL DATA

Ratio 3 4 5 6 7 8 9 10
Nominal torque (Nm) 384407438440465408353308
Peak torque Tmax (Nm) 628810870815804765728715
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 2600
Max input speed (rpm) 5000
Max radial load (N) 9000
Max axial load (N) 6000
Efficiency (%) ≥97
Torsional stiffness (Nm/min) 50
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤66
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 3 4 5 6 7 8 9 10
Diameter 14 -
19 -
22 -
24 7.78079175.74303325.36272925.24502135.20945315.18650165.16807195.163973
28 7.99580235.95804385.57773985.46003195.42446375.40151225.39504955.3909506
35 8.53870076.50094226.12063826.00293036.57854976.55559826.26044036.2563414
38 8.23657276.19881425.81851025.70080235.96986015.9469086-
42 -

Size :155 - Stage(s) : 2

TECHNICAL DATA

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Nominal torque (Nm) 283-295-377-393-269-438-359-440-438-218-440-465-273-327-382-408-353-308-
Peak torque Tmax (Nm) 502-477-669-636-457-795-609-815-762-560-815-804-700-815-804-765-728-715-
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-
Max input speed (rpm) 5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-
Max radial load (N) 9000
Max axial load (N) 6000
Efficiency (%) ≥94
Torsional stiffness (Nm/min) 50
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤66
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Diameter 14 -
19 -
22 -
24 2.456-2.415-2.456-2.415-2.415-2.379-2.415-2.379-2.388-2.379-2.379-2.388-2.388-2.388-2.388-2.388-2.388-
28 2.326-2.285-2.326-2.285-2.285-2.268-2.285-2.268-2.277-2.268-2.268-2.277-2.277-2.277-2.277-2.277-2.277-
35 2.974-2.933-2.974-2.933-2.933-2.916-2.933-2.916-2.912-2.916-2.916-2.912-2.912-2.912-2.912-2.912-2.912-
38 -
42 -

Size : - Stage(s) : 1

TECHNICAL DATA

Ratio 3 4 5 6 7 8 9 10
Nominal torque (Nm) 384407438440465408353308
Peak torque Tmax (Nm) 628810870815804765728715
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 2600
Max input speed (rpm) 5000
Max radial load (N) 9000
Max axial load (N) 6000
Efficiency (%) ≥97
Torsional stiffness (Nm/min) 50
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤66
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 3 4 5 6 7 8 9 10
Diameter 14 -
19 -
22 -
24 -
28 -
35 -
38 -
42 -

Size : - Stage(s) : 2

TECHNICAL DATA

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Nominal torque (Nm) 283-295-377-393-269-438-359-440-438-218-440-465-273-327-382-408-353-308-
Peak torque Tmax (Nm) 502-477-669-636-457-795-609-815-762-560-815-804-700-815-804-765-728-715-
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) Standard : ≤5;Option : ≤3
Nominal input speed (rpm) 2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-2600-
Max input speed (rpm) 5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-5000-
Max radial load (N) 9000
Max axial load (N) 6000
Efficiency (%) ≥94
Torsional stiffness (Nm/min) 50
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤66
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia

Ratio 12R 12P 15R 15P 16R 16P 20R 20P 21R 21P 25R 25P 28R 28P 30R 30P 35R 35P 40R 40P 42R 42P 49R 49P 50R 50P 60R 60P 70R 70P 80R 80P 90R 90P 100R 100P
Diameter 14 -
19 -
22 -
24 -
28 -
35 -
38 -
42 -
Contact us if you can't find the right plan

Filter results

✖ Reset

Size :
Ratio
Output shaft type
Recommended coupling diametre
Centering diametre
PCD
Screw type
Shaft length
2D 3D
Min Max
070 1 stage - ratios 3 to 10 Key 14 60 75 M5 26 35 PDF STEP
070 1 stage - ratios 3 to 10 Key 14 60 75 M6 26 35 PDF STEP
070 1 stage - ratios 3 to 10 Key 14 50 95 M6 32 41 PDF STEP
070 1 stage - ratios 3 to 10 Key 14 38.1 66.67 M4 21 30 PDF STEP
070 1 stage - ratios 3 to 10 Key 14 38.1 66.67 M5 21 30 PDF STEP
070 1 stage - ratios 3 to 10 Key 14 40 63 M5 21 30 PDF STEP
070 1 stage - ratios 3 to 10 Key 14 50 70 M4 26 35 PDF STEP
070 1 stage - ratios 3 to 10 Key 14 50 70 M5 26 35 PDF STEP
070 1 stage - ratios 3 to 10 Key 19 80 100 M6 32 41 PDF STEP
070 1 stage - ratios 3 to 10 Key 19 70 90 M5 32 41 PDF STEP
070 1 stage - ratios 3 to 10 Key 19 70 90 M6 32 41 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 14 60 75 M5 26 35 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 14 60 75 M6 26 35 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 14 50 95 M6 32 41 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 14 38.1 66.67 M4 21 30 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 14 38.1 66.67 M5 21 30 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 14 40 63 M5 21 30 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 14 50 70 M4 26 35 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 14 50 70 M5 26 35 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 19 80 100 M6 32 41 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 19 70 90 M5 32 41 PDF STEP
070 2 stages - ratios 12 to 100 (High-Power design) Key 19 70 90 M6 32 41 PDF STEP
090 1 stage - ratios 3 to 10 Key 22 95 130 M8 41 56 PDF STEP
090 1 stage - ratios 3 to 10 Key 22 50 95 M6 33 48 PDF STEP
090 1 stage - ratios 3 to 10 Key 22 70 90 M6 33 48 PDF STEP
090 1 stage - ratios 3 to 10 Key 22 80 100 M6 35 50 PDF STEP
090 1 stage - ratios 3 to 10 Key 22 130 165 M10 43.5 58.5 PDF STEP
090 1 stage - ratios 3 to 10 Key 22 70 90 M6 28 43 PDF STEP
090 1 stage - ratios 3 to 10 Key 22 110 145 M8 43.5 58.5 PDF STEP
090 1 stage - ratios 3 to 10 Key 24 95 115 M6 41 56 PDF STEP
090 1 stage - ratios 3 to 10 Key 24 95 115 M8 41 56 PDF STEP
090 1 stage - ratios 3 to 10 Key 24 110 130 M8 36 51 PDF STEP
090 1 stage - ratios 3 to 10 Key 24 73.025 98.43 M6 27 42 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 95 115 M6 41 61 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 95 115 M8 41 61 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 80 100 M6 40.5 60.5 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 70 90 M5 41 61 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 70 90 M6 41 61 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 130 165 M10 49 69 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 95 130 M8 50.5 70.5 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 110 130 M8 49 69 PDF STEP
120 1 stage - ratios 3 to 10 Key 24 110 145 M8 49 69 PDF STEP
120 1 stage - ratios 3 to 10 Key 28 130 165 M10 49 69 PDF STEP
120 1 stage - ratios 3 to 10 Key 28 110 145 M8 49 69 PDF STEP
120 1 stage - ratios 3 to 10 Key 28 114.3 200 M12 60 80 PDF STEP
120 1 stage - ratios 3 to 10 Key 35 130 165 M10 49 69 PDF STEP
120 1 stage - ratios 3 to 10 Key 35 114.3 200 M12 60 80 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 22 95 130 M8 41 56 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 22 50 95 M6 33 48 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 22 70 90 M6 33 48 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 22 80 100 M6 35 50 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 22 130 165 M10 43.5 58.5 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 22 70 90 M6 28 43 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 22 110 145 M8 43.5 58.5 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 24 95 115 M6 41 56 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 24 95 115 M8 41 56 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 24 110 130 M8 36 51 PDF STEP
120 2 stages - ratios 12 to 100 (Compact design) Key 24 73.025 98.43 M6 27 42 PDF STEP
155 1 stage - ratios 3 to 10 Key 35 130 215 M12 60 80 PDF -
155 1 stage - ratios 3 to 10 Key 35 110 130 M10 60 80 PDF STEP
155 1 stage - ratios 3 to 10 Key 35 110 130 M12 60 80 PDF STEP
155 1 stage - ratios 3 to 10 Key 38 180 215 M12 60 80 PDF STEP
155 1 stage - ratios 3 to 10 Key 38 180 215 M14 60 80 PDF STEP
155 1 stage - ratios 3 to 10 Key 38 180 215 M12 68 88 PDF STEP
155 1 stage - ratios 3 to 10 Key 38 114.3 200 M12 60 80 PDF STEP
155 1 stage - ratios 3 to 10 Key 42 114.3 200 M12 105 125 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 95 115 M6 41 61 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 95 115 M8 41 61 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 80 100 M6 40.5 60.5 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 70 90 M5 41 61 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 70 90 M6 41 61 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 130 165 M10 49 69 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 95 130 M8 50.5 70.5 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 110 130 M8 49 69 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 24 110 145 M8 49 69 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 28 130 165 M10 49 69 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 28 110 145 M8 49 69 PDF STEP
155 2 stages - ratios 12 to 100 (Compact design) Key 28 114.3 200 M12 60 80 PDF STEP